insulation displacement connector JST 05NR-E4K LF designed to withstand vibration and shock on PCBs

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Product Description

Product Overview

The NR connector is a disconnectable insulation displacement connector (IDC) designed for printed circuit boards, offering a justified reputation for reliability. It accepts both discrete wires and ribbon cables, featuring a twin U-slot insulation displacement section for secure connections and a strain relief feature to protect against vibration and shock. The shrouded header is interchangeable with XH (crimp style), NRD (IDC style), and JQ (board-to-board style) connectors.

Product Attributes

Brand: JST
Certifications: E60389 (Recognized), LR20812 (Certified)
RoHS Compliance: Yes
Material (Contact): Phosphor bronze, nickel-undercoated, tin-plated
Material (Housing): PA 66, UL94V-0
Color Identification: Black (AWG #24), Natural/White (AWG #26), Green (AWG #28)

Technical Specifications

Model No.	Circuits	Pitch (mm)	AWG	Dimensions (mm) A	Dimensions (mm) B	Q'ty / box	Current Rating	Voltage Rating	Temperature Range	Contact Resistance (Initial)	Contact Resistance (After Environmental)	Insulation Resistance	Withstanding Voltage	Applicable Wire	Applicable PC Board Thickness
NR-E8M	2-14	2.5	#28 (green)	2.5	7.5	1,000 (for 2-5 circuits), 500 (for 6-8 circuits), 250 (for 9-10 circuits), 200 (for 12-14 circuits)	2A AC, DC (AWG #24)	250V AC, DC	-25C to +85C	10m max.	20m max.	1,000M min.	1,500V AC/minute	UL1007 AWG #28, #26, #24 (Conductor/7 strands, tin-coated; Insulation O.D./1.1 to 1.5mm)	1.6mm
NR-E6S	2-14	2.5	#26 (natural/white)	5.0	10.0	1,000 (for 2-5 circuits), 500 (for 6-8 circuits), 250 (for 9-10 circuits), 200 (for 12-14 circuits)
NR-E4K	2-13	2.5	#24 (black)	7.5	12.5	1,000 (for 2-5 circuits), 500 (for 6-8 circuits), 250 (for 9-10 circuits), 200 (for 12-13 circuits)