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HRS DH-51-CV2B

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HRS DH-51-CV2B

Brand Name : DH-51-CV2B

Delivery Time : 7-14 working days

Stock : 312

Description : D-Sub, D-Shaped Connector Backshells, Hoods RoHS

MOQ : 1

Packaging Details : -

Model Number : DH-51-CV2B

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DH Series High Speed Transmission, 1mm Pitch Small Interface Connector

This document outlines the specifications and materials for the DH Series connector, a high-speed transmission, 1mm pitch small interface connector manufactured by HIROSE ELECTRIC CO., LTD. It details electrical ratings, operating conditions, physical and environmental testing, material composition, and applicable tools for assembly.

BrandHIROSE ELECTRIC CO., LTD.

Product LineDH Series

Pitch1mm

TypeHigh Speed Transmission, Small Interface Connector

Technical Specifications

Item	Specification	Conditions
Rated Current	0.5A	-
Rated Voltage	125V AC	-
Operating Temperature	-25C to +85C	-
Storage Temperature	-25C to +60C	-
Contact Resistance	50m max. (IDC type) 65m max. (Solder type)	100mA (DC or 1,000Hz)
Insulation Resistance	1000M Min.	100V DC
Withstanding Voltage	No flashover or insulation breakdown	250V AC per min.
Insertion and Withdrawal Force	Insertion Force: 17pos.: 25N Max. 27pos.: 30N Max. 37pos.: 36N Max. 51pos.: 43N Max. Withdrawal Force: 17pos.: 2.6N Min. 27pos.: 3N Min. 37pos.: 3.3N Min. 51pos.: 3.8N Min.	Measured with applicable connector.
Mating Durability	1000 cycles	(Contact resistance: 70m Max. (IDC type), 85m Max. (Solder type) No damage, cracks or parts dislocation.
Vibration	-	Frequency: 10 to 50Hz, single amplitude of 0.75mm, 5min/cycle, total 10 cycles.
Shock	-	Acceleration of 490m/s, 11ms duration, sine half-wave waveform, 3 cycles in each of the 3 axis.
Temperature Cycles	-	Temperature: -55C+5C to +35C>+85C5C to +35C Time: 305305 (Minutes) 5 cycles
Humidity (Steady State)	-	96 hours at 40C and RH 90% to 95%.
Salt Spray Test	-	No heavy corrosion resulting in a loss of function. 5% salt water solution for 48 hours.

Products	Components	Material	Finish	Remarks
Insulator	-	Polyamide Resin	Black	UL94V-0
Receptacle Connector (DHB0-%%P / DH80-%%P)	Contacts	Copper Alloy	Partially Gold Plated	-
Receptacle Connector (DHB0-%%P / DH80-%%P)	Shell	Stainless Steel	Tin Plated	-
-	Retention Tab	Stainless Steel	Partially Tin Plated	-
Receptacle Connector (DHB0A-3:P / DHBOA- )	Insulator	Polyamide Resin	Black	UL94v-0
Receptacle Connector (DHB0A-3:P / DHBOA- )	Contacts	Copper Alloy	Partially Gold Plated	-
-	Retention Tab	Brass	Tin Plated	-
-	Metal Grounding Post	Steel	Nickel Plated	-
Plug Connector (DH3%B-%S)	Insulator	Polyamide Resin	Black	UL94v-0
Plug Connector (DH3%B-%S)	Contacts	Copper Alloy	Partially Gold Plated	-
-	Rear Insert	PBT Resin	Black, Natural	UL94V-0
-	Shell	Stainless Steel	Nickel Plated	-
Plug Connector (DH40-%3%S)	Insulator	Polyamide Resin	-	-
Plug Connector (DH40-%3%S)	Rear Insert	Polyamide Resin	-	-
-	Contact	Copper Alloy	-	-
-	Shell	Stainless Steel	-	-
Cover	-	Polycarbonate Resin	Black	UL94V-0
Screw Lock Type Cover Case (DH-%%-CV1B)	Shield	Stainless Steel	Nickel Plated	-
Screw Lock Type Cover Case (DH-%%-CV1B)	Screw Lock	Steel	Nickel Plated	-
-	Tapping Screw	Steel	Black Chromate(Cr+-3)	-
Hand-screw Lock Type Cover Case (DH-%3%-CV2B)	Shield	Stainless Steel	Nickel Plated	-
Hand-screw Lock Type Cover Case (DH-%3%-CV2B)	Screw Lock	Steel	Nickel Plated	-
-	Screw Insulator	Polyamide Resin	Black	UL94V-0
-	Tapping Screw	Steel	Black Chromate(Cr+3)	-
One Touch Lock Type Cover Case (DH-**-CT1B)	Shield	Stainless Steel	Nickel Plated	-
One Touch Lock Type Cover Case (DH-**-CT1B)	Metal Button	-	-	-
-	Lock Spring	Stainless Steel	-	-
-	Tapping Screw	Steel	Black Chromate(Cr+3)	-
One Touch Lock Type Cover Case (DH-s#%-CT2B)	Shield	Stainless Steel	Nickel Plated	-
One Touch Lock Type Cover Case (DH-s#%-CT2B)	Plastic Button	Polycarbonate Resin	Black	UL94v-0
-	Lock Spring	Stainless Steel	-	-
-	Tapping Screw	Steel	Black Chromate(Cr+3)	-
Lock Screw (DH-LNA%+)	-	Steel	Nickel Plated	-
-	Washer	Steel	Nickel Plated	-
-	Spring Washer	Steel	Nickel Plated	-
Metal Clamp (DH-CMB(sk%))	Metal Clamp	Brass	-	-

Part No.	HRS No.	No. of Pos.	A (mm)	B (mm)	C (mm)	D (mm)	E (mm)	F (mm)	G (mm)	Remarks
DH30B-17S	244-0017-4 00	17	14.8	8	9	1	9	10	17	-
DH30B-27S	244-0018-7 00	27	19.8	13	12	1.6	14	15	27	-
DH30B-37S	244-0019-0 00	37	24.8	18	17	1.6	19	20	37	-
DH30B-51S	244-0020-9 00	51	31.8	25	24	2.8	26	27	51	-
DH32B-17S	244-0021-1 00	17	14.8	8	9	1	9	10	17	-
DH32B-27S	244-0022-4 00	27	19.8	13	12	1.6	14	15	27	-
DH32B-37S	244-0023-7 00	37	24.8	18	17	2.1	19	20	37	-
DH32B-51S	244-0024-0 00	51	31.8	25	24	2.8	26	27	51	-
DH40-17S	244-0054-0 00	17	14.8	8	9	-	9	10	17	Solder Contact Type
DH40-27S	244-0053-8 00	27	19.8	13	12	-	14	15	27	Solder Contact Type
DH40-37S	244-0055-3 00	37	24.8	18	17	-	19	20	37	Solder Contact Type
DH40-51S	244-0056-6 00	51	31.8	25	24	-	26	27	51	Solder Contact Type
DH-17-CMB(5.6)	244-0064-4 00	17	5.5	11.9	7.4	8.7	3.35	3.15	-	Cable Outer Diameter 5.6+0.5mm
DH-17-CMB(6.3)	244-0031-5 00	17	5.5	11.3	9.3	9	3.55	8.35	-	Cable Outer Diameter 6.3+0.5mm
DH-17-CMB(6.6)	244-0063-1 00	17	5.5	12	8.8	9.8	3.9	3.7	-	Cable Outer Diameter 6.6+0.5mm
DH-27-CMB(6.9)	244-0036-9 00	27	5.5	13.5	10.1	10.6	4.2	4	-	Cable Outer Diameter 6.9+0.3mm
DH-27-CMB(7.3)	244-0032-8 00	27	5.5	14.4	10.2	9.5	4.5	4.3	-	Cable Outer Diameter 7.3+0.5mm
DH-37-CMB(7.8)	244-0065-7 00	37	6.1	15.7	9.6	11.7	4.3	4.1	-	Cable Outer Diameter 7.8+0.5mm
DH-37-CMB(8.8)	244-0033-0 00	37	6.1	17.6	12.1	12.4	4.8	4.6	-	Cable Outer Diameter 8.8+0.5mm
DH-51-CMB(9.0)	244-0066-0 00	51	6.1	16.9	10.8	13.1	4.9	4.7	-	Cable Outer Diameter 9.0+0.5mm
DH-51-CMB(9.6)	244-0034-3 00	51	6.1	18.4	13.1	13	5.2	5	-	Cable Outer Diameter 9.6+0.5mm

Process	Part No.	HRS No.	Description
1. Cable End Processing	-	-	Manual Work
2. Upper Level Wire Arranging	-	-	-
3. Upper Level Press Fitting	DHIGA-MO	902-2183-0	for wire Arrangement
4. Lower Level Wire Arranging	-	-	-
5. Lower Level Press Fitting	-	-	-
6. Cable Cutting	-	-	Manual Work (Using nippers, etc.)
IDC/Clamping Tool	DH/IDCK-MP	902-2185-5	IDC/Clamping Tool
	DH-17UNIT	902-2186-8	Attachment for 17pos
	DH-27UNIT	902-2187-0	Attachment for 27pos
	DH-37UNIT	902-2188-3	Attachment for 37pos
-	DH-51UNIT	902-2189-6	Attachment for 51pos
-	550-0082-2	-	HI-FLEX Termination Press
Cable Clamping	DH-17-CMB(5.6)UNIT	902-2197-4	Attachment for DH-17-CMB(5.6)
	DH-17-CMB(6.3)UNIT	902-2190-5	Attachment for DH-17-CMB(6.3)
	DH-17-CMB(6.6)UNIT	902-2196-1	Attachment for DH-17-CMB(6.6)
	DH-27-CMB(6.9)UNIT	902-2194-6	Attachment for DH-27-CMB(6.9)
	DH-27-CMB(7.3)UNIT	902-2191-8	Attachment for DH-27-CMB(7.3)
-	DH-37-CMB(7.8)UNIT	902-2198-7	Attachment for DH-37-CMB(7.8)
-	DH-37-CMB(8.8)UNIT	902-2192-0	Attachment for DH-37-CMB(8.8)
-	DH-51-CMB(9.0)UNIT	902-2199-0	Attachment for DH-51-CMB(9.0)
-	DH-51-CMB(9.6)UNIT	902-2193-3	Attachment for DH-51-CMB(9.6)
-	550-0082-2	-	HI-FLEX Termination Press
9. Cover Attaching	-	-	Manual Work (Using torque drivers, etc.)

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