HARTING 09670375663 D-Sub Plug 37-Position Right Angle Solder Connector

Part Overview

The HARTING 09670375663 is a 37-position D-Sub plug connector with right-angle through-hole solder termination, designed for signal applications in industrial and commercial equipment. This connector features a 2-row configuration with shell size 4 (DC, C) layout and is rated for 7.5A per contact at operating temperatures from -55°C to 125°C.

The part is classified as obsolete. Equivalent and substitute connectors are available from active manufacturers including TE Connectivity Aerospace, Defense and Marine and Amphenol ICC, offering compatible electrical and mechanical specifications with modern compliance certifications.

Key Parameters

Parameter	Value
Manufacturer Part Number	09670375663
Manufacturer	HARTING
Connector Type	D-Sub Plug, Male Pins
Number of Positions	37
Number of Rows	2
Shell Size, Connector Layout	4 (DC, C)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Current Rating	7.5A
Operating Temperature Range	-55°C to 125°C
Shell Material, Finish	Steel
Contact Material	Copper Alloy
Dielectric Material	Polybutylene Terephthalate (PBT), Polyester, Glass Filled
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the HARTING 09670375663 is determined by strict equivalence in the following parameters:

Connector type: D-Sub plug with male pins
Number of positions: 37
Number of rows: 2
Shell size and layout: 4 (DC, C)
Mounting type: Through hole, right angle
Termination method: Solder
Operating temperature range: -55°C to 125°C
Contact form: Machined

Substitute parts are grouped into two categories based on current rating and backset spacing specifications:

Group 1 (7.5A Rating, 0.406"-0.409" Backset): L717DC37P1AMN, L717DC37P1APN, L717DC37P1ATN, L717DC37P1AUN, L717DC37P1BUNVF2, L717DC37PA, DCP37P565TXLF, DCM37P743M

Group 2 (5A Rating, 0.318" Backset): 1218440-4, 1218444-4

Parts within each group maintain electrical and mechanical compatibility with the original connector. Selection between groups depends on application current requirements and PCB layout constraints.

Parameter Comparison

Parameter	09670375663 (HARTING)	1218440-4 (TE Conn)	1218444-4 (TE Conn)	DCM37P743M (Amphenol)	DCP37P565TXLF (Amphenol)	L717DC37P1AMN (Amphenol)	L717DC37P1APN (Amphenol)
Connector Type	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins
Number of Positions	37	37	37	37	37	37	37
Number of Rows	2	2	2	2	2	2	2
Shell Size, Connector Layout	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Current Rating (Amps)	7.5A	5A	5A	7.5A per Contact	7.5A per Contact	7.5A	7.5A
Backset Spacing	0.409" (10.40mm)	0.318" (8.08mm)	0.318" (8.08mm)	Not Specified	0.406" (10.30mm)	0.406" (10.30mm)	0.406" (10.30mm)
Operating Temperature Range	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C	-55°C to 125°C
Shell Material, Finish	Steel	Steel, Cadmium Plated	Steel, Cadmium Plated	Steel, Yellow Cadmium Plated	Steel, Tin Plated	Steel, Tin Plated	Steel, Tin Plated
Contact Material	Copper Alloy	Brass	Brass	Brass	Copper Alloy	Brass	Brass
Material Flammability Rating	UL94 V-0	Not Specified	Not Specified	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	ROHS3 Compliant	RoHS non-compliant	RoHS non-compliant	RoHS non-compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant
Product Status	Obsolete	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

For RoHS3 Compliant Applications:

Select from the Amphenol ICC Commercial Products series: L717DC37P1AMN, L717DC37P1APN, L717DC37P1ATN, L717DC37P1AUN, L717DC37P1BUNVF2, or L717DC37PA. These parts maintain full RoHS compliance and match the original 7.5A current rating and 0.406" backset spacing. All feature UL94 V-0 flammability rating and operate across the full -55°C to 125°C temperature range.

For Military or Aerospace Applications:

TE Connectivity Aerospace, Defense and Marine parts 1218440-4 and 1218444-4 comply with MIL-DTL-24308 and AMPLIMITE 109 series specifications. These are suitable for applications requiring military-grade connectors, though they operate at 5A current rating and feature 0.318" backset spacing, which may require PCB layout verification.

For Harsh Environment Applications:

DCM37P743M from Amphenol ICC provides harsh environment ingress protection with 7.5A current rating and UL94 V-0 flammability rating. This option is suitable for industrial applications requiring enhanced environmental protection.

For High Voltage Applications:

DCP37P565TXLF supports 1000V voltage rating with 7.5A per contact current capacity, RoHS compliance, and UL94 V-0 flammability rating. This part is recommended for applications requiring elevated voltage specifications.

Frequently Asked Questions (FAQ)

Q: Can I use a 5A-rated substitute in place of the original 7.5A connector?

A: Substitution depends on your application's actual current requirements. If your circuit draws less than 5A per contact, parts 1218440-4 and 1218444-4 are electrically compatible. If your application requires the full 7.5A capacity, select from the 7.5A-rated alternatives: L717DC37P1AMN, L717DC37P1APN, L717DC37P1ATN, L717DC37P1AUN, L717DC37P1BUNVF2, L717DC37PA, DCP37P565TXLF, or DCM37P743M.

Q: What is the significance of backset spacing differences?

A: Backset spacing (0.318" versus 0.406") affects the physical distance between the connector mounting surface and the contact insertion point. This dimension is critical for PCB layout compatibility. Verify your PCB design accommodates the backset spacing of your selected substitute before assembly.

Q: Are all substitute parts pin-compatible with the original HARTING connector?

A: Yes. All listed substitutes maintain the 37-position, 2-row D-Sub configuration with shell size 4 (DC, C) layout. Pin assignments and contact positions are identical across all alternatives.

Q: Which substitute offers the best compliance for modern applications?

A: The Amphenol ICC Commercial Products series (L717DC37P1AMN, L717DC37P1APN, L717DC37P1ATN, L717DC37P1AUN, L717DC37P1BUNVF2, L717DC37PA) provides RoHS compliance, UL94 V-0 flammability rating, and active product status. These are recommended for new designs and applications requiring current regulatory compliance.

Q: Can I use the TE Connectivity military-grade connectors in commercial applications?

A: Yes. Parts 1218440-4 and 1218444-4 are electrically and mechanically compatible with commercial applications. However, they are RoHS non-compliant and operate at 5A current rating. Verify compliance requirements and current capacity before selection.

Q: What packaging options are available?

A: Substitute parts are available in Bulk, Tray, and standard packaging configurations. Verify packaging requirements with your procurement process, as packaging does not affect electrical or mechanical compatibility.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message