ニチフ List of Products and Services

We would like to introduce the "Plug Joint Connector" that can be used for disconnection devices for multi-package air conditioners. The Plug Joint Connector can be used as a disconnection device in place of an outlet during the electrical wiring of multi-package air conditioners by combining a plug connector and a terminal block. 【Features】 ■ Complies with the 2022 version of the internal wiring regulations 3302-2 (suitable for disconnection devices) ■ Reduces installation time and costs by more than 50% compared to traditional outlets! ■ No need for a junction box ■ Allows visual confirmation of wire insertion status, and the contact area of the wires adopts a double spring structure ■ Easy to change wiring from straight connection to branch connection *For more details, please download the PDF or feel free to contact us.

• Other Connectors
• connector

We would like to introduce the "Copper Tube Terminals for Aluminum Wires" that we handle. These are connection terminals specifically designed for aluminum cables by Nishinihon Densen Co., Ltd. A metal sleeve is inserted into the crimping section, and a compound is injected. Please remove the cap when using during crimping. If you have any inquiries, please feel free to contact us. 【Features】 ■ No need for surface oxidation film removal of the wire ■ Since it is a copper tube terminal (copper product), it can be connected to conventional copper devices *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal

This catalog introduces products for major general contractors and electrical construction companies. It focuses on products used at construction sites for various redevelopment projects, mega-solar installations, large data centers, semiconductor factories, and various plant factories. It serves as a handy reference for product selection. [Contents] ■ Compression terminals ■ Flexible conductors ■ T-shaped connectors ■ T-shaped connector covers ■ Crimping and compression tools *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal

The "Bare Blade Crimp Terminal BT Type" is available in three types with different specifications (BTC10, BTC16, BTC25). Please choose according to your needs. 【Specifications】 ■ Allowable current: 61A (BTC10), 88A (BTC16), 115A (BTC25) ■ Crimping die size: 8mm² die (BTC10), 14mm² die (BTC16), 22mm² die (BTC25) ■ Outer diameter: φ7.1 (BTC10), φ9.0 (BTC16), φ11.5 (BTC25) ■ Inner diameter: φ4.5 (BTC10), φ5.8 (BTC16), φ7.7 (BTC25) *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Crimp Terminal

We are pleased to announce that Nichifu will be applying a special campaign price for the crimping machines 'NA10/NA20/NCA100/NCM100'. The 'NA10' allows for vertical crimping due to the independent upper and lower dies, which improves crimping quality. The 'NA20' adopts pneumatic drive, enhancing the speed and efficiency of operations. Additionally, the 'NCA100/NCM100' utilizes our ICT chain-type terminals to improve the efficiency of crimping work, and the automatic crimping eliminates variations in crimping shapes caused by the operator. [Campaign Details] ■Benefits: Application of campaign special price *For more details, please contact your purchasing agent (trading company). *For more information, please refer to the PDF document or feel free to contact us.

• Crimp Terminal

The new series "Easy Lock Connector" not only speeds up and streamlines the wiring work of control components but also minimizes the burden on the people engaged in that work as much as possible, while ensuring reliable and safe terminal attachment. By adopting a new structure for the housing and terminals, this product has successfully achieved miniaturization. The Easy Lock mechanism allows the connection to be maintained even when only the wire is pulled, and it can be easily removed by pulling on the housing. Due to its compact design, it also accommodates small switches that previously required soldering, allowing for easy wiring without the need for soldering. 【Features】 ■ Easy attachment and detachment with the Easy Lock structure ■ Miniaturization with a new connector structure ■ Simplification of wiring work *For more details, please refer to the PDF materials or feel free to contact us.

• connector

Introducing the "Waterproof Crimp Sleeve (SB)" handled by Nichifu Corporation. It uses a special two-layer structure (high-density polyethylene / polyolefin-based adhesive) for the insulating coating part with a heat shrink tube. By heating and shrinking with a heat gun after crimping, the tube and the wire insulation are bonded, achieving waterproof and dustproof effects. 【Specifications (excerpt)】 ■ Rated voltage: 600V ■ Maximum operating temperature of the insulator: 105℃ ■ Can be used with most wires, but bonding effects are not expected with insulation materials such as silicone rubber, glass braided wire, Teflon (FET, TFE, etc.), and fluororubber. *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal

We are pleased to introduce the new lineup of "Crimp Terminals (CB Type)" that can be used for low-voltage circuit breakers. We have added six new items to cover sizes that have been in high demand in recent years. Nichifu will continue to provide flexible solutions in the future. [Additional Information] - Added an 8mm type for wire size 38SQ - Added 6mm and 12mm types for wire size 70SQ - Added three dedicated types for wire size 250SQ *You can view the lineup list in the document available for "PDF Download." Please feel free to contact us with any inquiries.

• Crimp Terminal
• Other consumables
• Wiring materials

The "Environmentally Friendly ICTBX" features a wire insertion guide that makes it easy to insert wires, and it is an original shape ICT terminal that allows processing with a fully automatic crimping machine. The terminals are automatically supplied and held in a fixed position, ensuring no variation in crimping position. Additionally, it has excellent electrical insulation properties with a rated voltage of 600V, and because it is made from non-halogen materials, it does not produce toxic halogen gases or corrosive gases when burned. 【Features】 ■ Easy entry style ■ Operating temperature range: -40°C to 125°C ■ Compliant with RoHS 10 substances ■ Stable crimping quality ■ Standard stock colors: two colors for each size *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal
• Other consumables
• Wiring materials

The Nichifu plug-in type wire connector "QLX L3" has arrived in a new cylindrical shape that further enhances visibility for "visual confirmation" of the wire insertion state compared to conventional products! Additionally, thanks to its reliable two-point contact spring structure, you can safely and securely insert the connector. It is compatible with wire sizes of Φ2.0 mm, Φ2.6 mm single wire, and IV5.5SQ stranded wire. It is rated for 40A! This connector has been developed with specifications that make it easy to handle, even for those with little experience. 【Features】 ■ New shape that makes visual confirmation of wire insertion state even easier than conventional products ■ Two-point contact spring structure ■ Compatible with Φ2.0 mm, Φ2.6 mm single wire, and IV5.5SQ stranded wire ■ Rated for 40A *For more details, please refer to the PDF document or feel free to contact us.

• connector
• joint

Nichi-F Co., Ltd.'s insulated "bar terminal" has developed a crimp terminal that can be easily connected even at a narrow pitch of 3.5mm to accommodate smaller terminal blocks. It supports multiple sizes of 0.3 / 0.5 / 0.75 SQ (AWG22-18), eliminating the need for preparation for each size like ferrule terminals. Additionally, the length of the bar can be selected from 6mm or 12mm. Furthermore, the insulation is transparent, making it easy and convenient to check the connection status with the wire! This leads to improved inventory management and work efficiency. 【Features】 ■ Can be connected to 3.5mm narrow pitch terminal blocks ■ Supports multiple sizes from 0.3 to 0.75 SQ (AWG22-18). No need for preparation for each size like ferrule terminals ■ Achieves stable high quality by using dedicated tools ■ Bar length can be selected from 6mm or 12mm ■ Insulation is transparent, making it easy to check the connection status with the wire *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal
• Other work tools

The "Environmentally Friendly Insulated Crimp Sleeve" is a type B sleeve that connects wires by crimping them together from both directions. It features a transparent color with two windows, allowing for easy confirmation of the wire insertion status. Made from non-halogen materials (polycarbonate), it does not produce toxic halogen gases or corrosive gases during combustion. 【Features】 ■ Complies with ROHS 10 substances ■ Excellent electrical insulation with a rated voltage of 600V ■ Usable at temperatures ranging from -40°C to 125°C ■ Easy confirmation of wire insertion status *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

• others

The "Mini Plug Joint Connector" is regarded as a joint box under the Electrical Appliance and Material Safety Law, and it is a product that contributes to reducing the time and labor involved in connection work at electrical construction sites, as well as improving connection quality. Since the connector connection has a specific orientation, there is no need to worry about incorrect wiring. The wire can be removed using the wire release lever, allowing for the reuse of the connector. Additionally, the connector is colorless and transparent, enabling confirmation of the wire insertion state and insertion direction. 【Features】 ■ If the connector is pre-connected to the device, one-touch connection is possible on-site. ■ Contributes to reducing time, labor, and improving connection quality in on-site work. ■ Mini type that can be connected in a space-saving manner. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• connector
• joint

The "Nichifu Chain-Type Crimp Terminal" is a terminal that enables mass wiring by connecting terminals in a chain, replacing conventional individual terminals. This terminal not only reduces costs but also enhances safety and improves reliability. It comes in various types, including round (with insulation holder and without insulation holder), flat (single-pole and multi-pole), and fork types, allowing for use according to different applications. 【Lineup】 ■ Round (with insulation holder) Type A ■ Round (without insulation holder) Type N ■ Flat (single-pole) with insulation holder Type F ■ Flat (single-pole) with insulation holder Type M ■ Fork type (Type F) ■ Fork type (Type M) *For more details, please refer to the PDF materials or feel free to contact us.

• Crimp Terminal

This catalog provides a comprehensive introduction to the "Bare Crimp Terminals and Crimp Sleeves" handled by Nichifu Corporation. It features a rich lineup including "Bare Crimp Terminals (R type) round shape" for copper wires, as well as "Bare Crimp Terminals (CB type)" for low-voltage circuit breakers, "Insulation Caps (VC)," and "Heat-Resistant Terminals and Sleeves." [Featured Products (Excerpt)] ■ Bare Crimp Terminals for Copper Wires (R type) round shape ■ Bare Crimp Terminals for Copper Wires ■ Bare Crimp Terminals for Copper Wires (RD type) round shape ■ Bare Crimp Terminals for Copper Wires square shape with 2 holes (NTT type) ■ Bare Crimp Terminals for Low-Voltage Circuit Breakers (CB type) *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal

This catalog summarizes the "Insulated Coated Crimp Terminals and Sleeves" handled by Nichifu Corporation. We introduce a rich lineup, starting with the "TME type," which features a wire insertion guide (funnel-shaped) inside the insulated coating, as well as the "(R type) round shape" and "(Y type) open-end shape," among others. 【Featured Products (Excerpt)】 ■ Insulated Coated Crimp Terminal for Copper Wire (R type) Round Shape ■ Insulated Coated Crimp Terminal for Copper Wire (Y type) Open-End Shape ■ Insulated Coated Crimp Terminal for Copper Wire (TC type) Rod Shape ■ Insulated Coated Blade Terminal for Copper Wire (BT type) ■ Insulated Coated Crimp Terminal for Copper Wire (TC type) Rod Shape, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal

The "Easy Lock Connector" not only speeds up and streamlines the wiring work of control components such as micro switches and relays, but also minimizes the burden on the people engaged in that work as much as possible, while ensuring reliable and safe terminal attachment. By adopting a newly developed locking mechanism inside the connector, attachment to tab terminals can be done securely and smoothly. Additionally, we also offer connectors for "panel and small power switches" that can accommodate multiple poles simultaneously. 【Features】 ■ Newly developed locking mechanism ■ Soft touch attachment ■ Easy to remove *For more details, please refer to the PDF materials or feel free to contact us.

• connector
• Other Connectors

This catalog summarizes the "Compression Terminals and T Connectors" handled by Nichifu Corporation. It features a wide range of products including "T Connectors" for branch connections, "T Connector Covers," and "Compression Terminals (Type C)" for hard copper stranded wire. [Featured Products (Excerpt)] ■ T Connectors (for branch connections) ■ T Connectors ■ T Connector Covers ■ Compression Terminals (Type C) for hard copper stranded wire ■ Compression Terminals (Type C) for round compression wires, etc. *For more details, please refer to the PDF document or feel free to contact us.

• connector
• Other Connectors

The "Quick Lock QLX Series" is a plug-type wire connector that allows for visual confirmation of the wire insertion status. It employs a wavy conductive plate to ensure smooth wire insertion. It features a highly reliable two-point contact spring structure. In addition, our company offers a variety of connectors, including "Plug Joint Connectors" and the crimp-type relay connector "NDC Series." 【Features】 ■ Visual confirmation of wire insertion status is possible. ■ Highly reliable two-point contact spring structure. ■ Wavy conductive plate is used for smooth wire insertion. ■ A molded guide allows for straight wire insertion. *For more details, please refer to the PDF document or feel free to contact us.

• connector
• Other Connectors

This catalog introduces the "cable accessories, tools, and various assembly products" handled by Nichifu Corporation. It features a rich lineup including "end caps" for ring sleeves that provide insulation simply by being placed over them, as well as "joint covers" that can be secured with a tie wrap, and "insulation torque drivers." 【Featured Products (Partial)】 ■ End Caps (for Ring Sleeves) ■ Joint Covers ■ Cable Supporters (Cable Supports) ■ Tie Wraps ■ Heavy-Duty Reel Ties, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal
• Other work tools

This catalog introduces a wide range of "ICT Insulated Coated Chain Type Crimp Terminals" handled by Nichifu Corporation. Our products feature terminals with an insulated coating that are arranged in a chain and wound onto a reel, allowing for continuous crimping using a dedicated ICT crimping machine, resulting in significant efficiency. [Featured Products (Excerpt)] ■ ICT Desktop Air Crimping Machine (NCA 100) ■ ICT Desktop Electric Crimping Machine (NCM 100) ■ ICT Applicator ■ ICT Insulated Coated Chain Type Terminals Round ■ ICT Insulated Coated Chain Type Terminals Open End, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal
• Other work tools

Our company offers "crimp-type connectors" that do not require special tools and can be easily connected with commercially available pliers. <Crimp-type Relay Connector 'NDC Series'> 　■ Single connector allows for male and female connections 　■ No need to strip wire insulation 　■ There are types that can be connected together to be used as multi-pole connectors 　■ Can be secured with an optional "connecting plate" to prevent connector disconnection as needed <Crimp-type Termination Connector 'NDE 0512' (for stranded and solid wire)> 　■ No taping required; can be connected in just two steps: "crimping and inserting" 　■ Insertion side features a two-point contact spring structure 　■ Easily crimped with commercially available pliers 　■ Stranded wire does not require insulation stripping *For more details, please refer to the materials. Feel free to contact us with any inquiries. We also handle a wide variety of crimp terminals and crimp sleeves.

• Board to Cable Connector
• Other Connectors

The "NDC 2420-WB" is a compression-type intermediate connector that allows branching connections from the main line without the use of special tools. The branching side can be attached and detached with an NDC connector. 【Specifications】 ■ Rated Voltage (AC/DC): 100V ■ Rated Current: 2A (AWG24) 3A (AWG20) ■ Maximum Insulation Operating Temperature: 105℃ ■ Operating Temperature Range: 0℃ to 40℃ *For more details, please refer to the PDF document or feel free to contact us.

• Board to Cable Connector
• Other Connectors

The "NDC 5PC" is a connection platform that allows for common connections using the crimp-type intermediate connector "NDC2824/2420." This product can be fixed in both vertical and horizontal directions. It complies with RoHS 10 substances. 【Features】 ■ Common connections are possible using "NDC2824/2420" ■ Can be fixed in vertical and horizontal directions ■ Compliant with RoHS 10 substances *For more details, please refer to the PDF document or feel free to contact us.

• Connector Terminal Block

The "TMEX Series" is an insulated terminal with excellent electrical insulation properties rated for 600V. The operating temperature range for the insulation material is -40°C to 120°C. Due to the use of non-halogen materials (polycarbonate), no toxic halogen gases or corrosive gases are generated during combustion. 【Features】 ■ Excellent electrical insulation properties rated for 600V ■ Operating temperature range: -40°C to 120°C ■ Non-halogen materials (polycarbonate) ■ No toxic halogen gases or corrosive gases generated during combustion ■ Compliant with RoHS 10 substances *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal

We provide an easy-to-understand illustration of the types of crimping tools. We list the applicable terminal sizes for bare crimp terminals, sleeves, and ring sleeves. Additionally, we offer our original "HS terminal" in our lineup. Nichifu's crimp terminals are made from oxygen-free copper with a purity of 99.99%, and all are produced domestically in Japan. 【Features (HS Terminal)】 ■ The hardness of the crimping area (tube part) is the same as conventional terminals ■ Even thin terminals at the tip are less likely to bend ■ Can enhance connection reliability ■ Made from oxygen-free copper with a purity of 99.99% *For more details, please refer to the PDF materials or feel free to contact us.

• Crimp Terminal
• Other Connectors

When performing crimping, strip the insulation of the wire ends according to the handling instructions for each type of terminal. The core wire should pass through the crimping area, and the wire insulation should not enter the crimping area; these are guidelines for stripping length. In crimping, the crimping jaws are determined for each terminal size. 【Crimping Procedure】 ■ Wire stripping (strip the wire insulation) ■ Crimping operation 1 (terminal and crimping jaws) ■ Crimping operation 2 (crimping direction) ■ Crimping operation 3 (crimping position) ■ Visual inspection *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal
• Other Connectors

General crimp terminals have a range of wire sizes that can be used, so please choose a terminal size that matches the wire size. If the size is below the range, it may cause "wire pull-out," and if it is above the range, it may cause "wire breakage," which can lead to accidents. Additionally, the crimping tools differ depending on the type of terminal, so please use the appropriate tools. 【Appropriate Tools】 ■ Bare Crimp Terminals - Tool for bare terminals: For bare crimp terminals, crimp at one location using a serrated jaw. ■ Insulated Crimp Terminals - Tool for insulated terminals: Crimp at two locations simultaneously on the "core wire" and "insulation" parts of the wire. ■ Closed-end Connectors - Tool for closed-end connectors: Crimp only the "core wire" part of multiple aligned wires. *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal
• Other Connectors

This document introduces Nichifu, a pioneer in crimp terminals and crimp sleeves that meets trust with "The Basics of Crimping Work." It covers the relationship between wires, terminals, and tools, as well as the steps of crimping processing and the types of crimping tools. [Contents] ■ Relationship between wires, terminals, and tools ■ Steps of crimping processing ■ Types of crimping tools *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal
• Other Connectors

This catalog is the comprehensive catalog of Nichifu Corporation, a specialized manufacturer of crimp terminals and crimp sleeves. It features a variety of crimp terminals and crimp sleeves, including "bare crimp terminals and sleeves," "insulated crimp terminals and sleeves," "compression terminals and T connectors," and "chain-type crimp terminals," among others. [Contents] ■ Bare crimp terminals and sleeves ■ Insulated crimp terminals and sleeves ■ Compression terminals and T connectors ■ Connectors ■ ICT insulated chain-type crimp terminals, etc. *You can view all 168 pages by downloading the PDF!

• Crimp Terminal
• Other Connectors
• Other cable related products

The "Insulated Crimp Sleeve" is a crimp sleeve made from non-halogen materials (polycarbonate) with insulation. It does not emit toxic halogen gases or corrosive gases during combustion, making it an environmentally friendly product. 【Features】 ■ Compliant with RoHS 10 substances ■ Does not produce toxic halogen gases or corrosive gases during combustion ■ Easy to confirm the insertion state of the wire ■ Double-check with a large window ■ Excellent electrical insulation with a rated voltage of 600V ■ Heat resistance temperature of 125°C *For the lineup, please refer to the PDF document or feel free to contact us.

• Other electronic parts
• Other cable related products

Our "Insulated Coated Chain Type Crimp Terminal" features automatic supply of terminals, ensuring they are held in a fixed position, which eliminates variation in crimping position. Additionally, it has a wire insertion guide that makes it easy to insert wires, and its original shape allows for processing with fully automatic crimping machines. 【Features】 ■ Stable crimping quality ■ Wire insertion guide for easy wire insertion ■ Compatible with fully automatic crimping machines ■ Original shape ■ Suitable for any operator *For more details, please refer to the PDF document or feel free to contact us.

• Crimp Terminal

Our "Crimp Type Terminal Connector (for Stranded and Solid Wires)" eliminates the need for cumbersome taping, enabling speedy work. Crimp connections for stranded wires can be easily made with commercially available pliers. Additionally, the insertion side features a well-regarded two-point contact spring structure. 【Features】 - Space-saving terminal connections for stranded (crimp) and solid (insertion) wires - No need for cumbersome taping - Enables speedy work - Crimp connections for stranded wires can be easily made with commercially available pliers - The insertion side features a well-regarded two-point contact spring structure *For more details, please refer to the PDF document or feel free to contact us.

• Coaxial Connectors

This product is a waterproof cap type "Waterproof Pin Terminal and Waterproof Crimp Sleeve." The waterproof cap allows for the exclusion of water. The waterproof performance and safety code is IP57 (IEC529). Additionally, a "heat shrink type" is also available. 【Specifications (excerpt)】 ■ Rated Voltage: 300V ■ Flame Retardancy: UL94V-2 ■ Insulator Operating Temperature Range: -40℃ to +105℃ ■ Waterproof Performance Safety Code: IP57 (IEC529) *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts
• Other cable related products

The "NDC Series" is a pressure-contact type intermediate connector that allows male and female connections with a single connector. No stripping of wire insulation is required. It can be easily connected using commercially available pliers. After connecting the wires, it can be slid to align with the connector guide, allowing the connectors to be linked together. If necessary, it can be secured with a "connecting plate" to prevent disconnection (optional). 【Features】 ■ No stripping of wire insulation required ■ Easy connection with commercially available pliers ■ Compliant with RoHS Directive 10 substances ■ Connectors can be linked and used as a multi-pole connector (NDC 2824, 2420, 2018A) *For more details, please refer to the PDF materials or feel free to contact us.

• Board to Cable Connector
• Other Connectors

The "Insulated Crimp Sleeve" is compliant with RoHS 10 substances. It is made from non-halogen materials (polycarbonate), which do not produce toxic halogen gases or corrosive gases during combustion. Additionally, the insertion status of the wire can be easily confirmed. A large window allows for double-checking. Furthermore, this product has excellent electrical insulation properties with a rated voltage of 600V. 【Features】 ■ Compliant with RoHS 10 substances ■ No toxic halogen gases or corrosive gases produced during combustion ■ Easy confirmation of wire insertion status ■ Double-checking with a large window ■ Excellent electrical insulation properties *For more details, please request documentation or view the PDF data available for download.

• Other electronic parts
• Other cable related products