NJC Series
NJC Series
-
Non-waterproof
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Safety standard certified products available
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RoHS
Connectors designed in accordance with JIS C 5432.
A large selection of products with a large number of derivatives added.
A variety of products certified by safety standards having proven performance in a wide range of applications including semiconductor equipment and various measuring instruments.
A large selection of products with a large number of derivatives added.
A variety of products certified by safety standards having proven performance in a wide range of applications including semiconductor equipment and various measuring instruments.

Overview
- Connectors designed in accordance with JIS C 5432.
- A large selection of products with a large number of derivatives added.
- A variety of products certified by safety standards having proven performance in a wide range of applications including semiconductor equipment and various measuring instruments.
Feature
| RoHS | RoHS Directive compliant |
|---|---|
| Waterproof | Non |
| Lock method | Thread lock |
| Features of mechanism/material | ・Die cast shell with zinc alloy or aluminum alloy. ・Smooth coupling thanks to employment of 5-key system guide. ・Installation in a small space enabled by use of the L za. |
| Standards | ・JIS C 5432 compliant connectors available. ・UL・CSA standard certified connectors available.( UL : UL1977 CSA : C22.2 No.182.3 ) ・Safety standard certified connectors available.(EN61984 compliant TÜV certified ) |
| Cable termination | Soldering |
Material and Finish
| Material | Finish | |
|---|---|---|
| Shell | Shell size 16 , 20 , 24:Zinc alloy ( Partially aluminum alloy ) Shell size 28 , 32 : Aluminum alloy |
Crape chrome plating Special treatment |
| Insulator | Synthetic resin | ― |
| Contact | Copper alloy | Silver plating Gold plating |
Operating temperature range
| Shell size | Number of Contacts | Operating temperature range |
|---|---|---|
| 20 | 2,3,4,5 | -40℃~+ 100℃ |
| 24 | 2,3,4,5 | |
| 32 | 3,4 | |
| 16 | 3,5 | -25℃~+ 85℃ |
| 20 | 7,10,12 | |
| 24 | 10,14,16,4C | |
| 28 | 16,24 | |
| 32 | 2C,3C,4C | |
| 16 | 8 | -25℃~+ 60℃ |
| 20 | 14 | |
| 24 | 21,24 | |
| 28 | 31,37 | |
| 32 | 8,10,12 |
Upper limit of ambient temperature at rated current
TÜV products only
| Number of Contacts | ||||
|---|---|---|---|---|
| Shell size | 2 | 3 | 4 | 5 |
| 20 | +80℃ | +80℃ | +75℃ | ー |
| 24 | +70℃ | +70℃ | +80℃ | +80℃ |
| 32 | ー | +70℃ | +70℃ | ー |
(Note)Max.ambient temp. at rated current
(Based on TÜV certification test results)
Please see below for catalogs regarding our other connector products.
For customers considering the NJC series, there is a series like this
NR Series
Quick lock type of NJC Series.
NET Series
Safety standard certified power connectors.
NCS Series
Most standard connectors in Nanaboshi products.