J43 Miniature Rectangular Electronic Connector Series

Technical Specifications

Rated voltage	60 VD.C.	Rated current	3A
Contact resistance	≤ 10mΩ	Insulation resistance	≥ 1000MΩ
Dielectric withstand voltage	1500 V	Mechanical life	500 times
Ambient temperature	-55°C～ +125°C	Vibration	10Hz ~ 2000Hz 200 m/s²
Random vibration	Power spectral density 0.4 g²/Hz, Total acceleration rms value 23.1g	Shock	735 m/s², 6ms

Contact arrangement


J43-14	J43-20	J43-50

Product Family Tree

J43 series
J43-1,4 J43-20 series									J43-50 series
Plug				Socket					Plug (clamped)	Socket (PCB straight mount)
PCB straight mount	Soldering S series	Guide pin lengthened L series	Guide pin changed-A series (do not prevent mis-insertion, only for TJS-A)	Crimp type	Soldering S series	Straight plug PCB, N series	Guide pin lengthened L series	Guide pin changed-A series (do not prevent mis-insertion, only for ZKS-A, ZKN-A)

Order mark

J43-14、20 pins

	J43	–	14	ZK	()	–	()
Main code: J43 series	J43
Number of contacts: 14, 20			14
Connector and contact type: TJ- plug with pins, ZK- Receptacle with socket (Socket with jacks)				ZK
Type of contact terminal: Plug (without crimping): No letters – Straight printed board S – Soldering L – Guide pin lengthened Socket: No letter — Crimp S — Solder N — Straight printed board L — Guide pin lengthened					–
A — Indicates that the guide pin has changed (with a threaded locking device that cannot be prevented from being inserted incorrectly when multiple identical products are used on the same panel)							–

Note: Additional instructions are not part of the order mark. Customers should specify the crimped wire requirements in parentheses -such as: wire core cross-sectional area, length and color- when using J43 crimp products. In the case of complicated wiring connection, should wiring table provided.

Example: J43 – 14 ZK (Additional Notes)

The above marks indicate that the number of contacts is 14, the contact is a socket, and the contact is terminated by a crimped J43 receptacle. (Additional note: wire cross-sectional area, length and color, etc.).

J43-50 pins

	J43	–	50	TJ
Main code: J43 series	J43
Number of contacts: 50			50
③ Connector and contact type: TJ- plug with pins, ZK- Receptacle with socket (Socket with jacks)				TJ

Note: With threaded locking device, it is not possible to prevent mis-insertion when using multiple identical products on the same panel.Note: Additional instructions are not part of the order mark. Customers should specify the crimped wire requirements in parentheses -such as: wire core cross-sectional area, length and color- when using J43 crimp products. In the case of complicated wiring connection, should wiring table provided.

Example: J43 – 50 TJ (Additional Notes)

The above marks indicate that the number of contacts is 50, the contacts are pins, and the contacts are terminated in a crimped J43 plug. (Additional note: wire cross-sectional area, length and color, etc.)

J43 series /J43-14, 20 series

Plug J43-14、20TJ	Socket J43-14、20ZK、J43-14、20ZKL
Product 3D view

J43-14TJ	J43-14ZK
Product drawing

J43-14、20TJS、J43-14、20TJSL	J43-14、20ZKS

Order mark	A	B	C	Order mark	A	B	C
J43-14TJS/ZKS	22.2	15.9	5.7	J43-20TJS/ZKS	27	20.7	5.7
J43-14TJSL	22.2	15.9	10	J43-20TJSL	27	20.7	10

Assembly drawing

J43 series/ J43-14, 20 series

Plug J43-14、20TJS、J43-14、20TJSL	Socket J43-14、20ZKS
Product 3D view

J43-14TJS	J43-14ZKS
Product drawing

J43-14、20TJS、J43-14、20TJSL	J43-14、20ZKS

Order mark	A	B	C	Order mark	A	B	C
J43-14TJS/ZKS	22.2	15.9	5.7	J43-20TJS/ZKS	27	20.7	5.7
J43-14TJSL	22.2	15.9	10	J43-20TJSL	27	20.7	10

Assembly drawing

J43 series /J43-14, 20 series

Plug J43-14、20TJS-A	Socket J43-14、20TJS-A	Socket J43-14ZKN-A
Product 3D view

J43-14TJS-A	J43-14ZKS-A
Product drawing

J43-14、20TJS-A	J43-14、20ZKS-A