Cable with DX31 Half-Pitch Connector, EMI Countermeasure Type (With Hirose Electric Connector)

Brand :

MISUMI

Caution

Product Description

Can be linked with DX30 half-pitch connector

● The DX31 series is a Hirose Electric original standard.

· Please note that the product standard is different from IEEE1284 half pitch connector cables.
· The connector model RD31 does not support 100-core.
· The cable model SB does not support 80-core.

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Specifications

General Purpose EMI Countermeasure Cable:Related Image

Connector Type	Shape Specification Type	Outline Image Drawing (Unit: mm)	Cable Type	Number of Cores	Specified Length (m)


RD31 One-touch Lock with Plastic Hood 100-core unavailable SD31 M3 Screw Lock with Plastic Hood Hirose Electric Co., Ltd	H (Male)			20	0.2 ~ 50 Can be specified by 0.1m increments
				28
				36
				50
				68
				80
				100
	HH (Male / Male)			20
				28
				36
				50
				68
				80
				100
	HY (Male / Y Terminal)			20
				28
				36
				50
				68
				80
				100

Specified Length (m)	~ 0.9	1 ~ 4	4.1 ~ 50
Tolerance	+20mm	+50mm	+ 3% of Specified Length

* The tolerance of the specified length is as described above.

Overview

DX Series connectors are EMI-countermeasure compact, high density interface connectors designed to have 1.27 mm pitch between contacts to support the densification and higher-volume installation involved in the miniaturizing of electronic devices.

● Effective for miniaturizing electronics as the pitch between contacts is 1.27 mm.
● Effective against prying and has soft insertion / extraction performance as the terminal structure is ribbon shaped.
● Structured so that the shell side always touches before the contact when coupling in order to prevent damage of the set due to static electricity.
● Secure noise protection can be expected as the cover case and the receptacle shell are robust and made with zinc alloy die-casting which has good shielding effect against electromagnetic waves.

Specifications

Main Performance

Current Capacity	0.5 A
Rated Voltage	125 VAC
Insulation Resistance	250 MΩ or more at 100 VDC
Contact Resistance	50 mΩ or less at 100 mA DC
Withstand Voltage	300 VAC r.m.s. 1 min

Main Materials Used

Plug Case	Die-cast Zinc	Silver Coating
Receptacle Case	Die-cast Zinc	Nickel-plated
Insulator	PBT Resin, or equivalent or higher *	Black
Male Terminal	Copper Alloy	Partially Gold Plated
Female Terminal	Copper Alloy	Partially Gold Plated

Dimensions (Unit: mm)

Connector Dimensions

Number of Cores	A	B	C
20	11.43	19.18	17.2
28	16.51	21.26	17.2
36	21.59	29.34	17.2
50	30.48	38.23	17.2
68	41.91	49.66	17.2
80	49.53	57.28	17.2
100	62.23	69.98	18.2

Hood Dimensions

Number of Cores	A	B	C	D	E
20	34.2	32	M3 x 0.5	30	32.5
28	39.28	32	M3 x 0.5	35.08	32.5
36	44.36	32	M3 x 0.5	40.16	32.5
50	53.25	32	M3 x 0.5	49.05	32.5
68	64.68	32	M3 x 0.5	60.48	32.5
80	72.3	32	M3 x 0.5	68.1	32.5
100	85	38.9	M2.6 x 0.45	-	-

Contact Arrangement Diagram