37 Position D-Sub Receptacle Connector 09664566613

Part Overview

The HARTING 09664566613 is a 37 position D-Sub receptacle connector with female sockets, configured for right-angle through-hole mounting with solder termination. This connector is designed for signal applications requiring a 2-row layout in shell size 4 (DC, C) configuration. The part is currently active in production with 1015 units in stock.

Equivalent and substitute parts are necessary when addressing supply chain constraints, design revisions requiring different flange configurations, or when alternative contact materials and finishes better suit specific application requirements while maintaining core electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Connector Type	Receptacle, Female Sockets
Number of Positions	37
Number of Rows	2
Shell Size, Connector Layout	4 (DC, C)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Backset Spacing	0.409" (10.40mm)
Current Rating	6.5A
Operating Temperature	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the HARTING 09664566613 is determined by strict adherence to the following core parameters:

Non-negotiable Parameters (must match exactly):

Connector type: Receptacle, Female Sockets
Number of positions: 37
Number of rows: 2
Shell size and layout: 4 (DC, C)
Mounting type: Through Hole, Right Angle
Termination method: Solder
Backset spacing: 0.409" (10.40mm)
Material flammability rating: UL94 V-0
Operating temperature range: -55°C ~ 125°C minimum

Allowable Variations (do not prevent substitution):

Manufacturer and part number
Shell material finish (Steel with various plating options)
Contact finish (Gold, Tin, Tin-Nickel)
Contact material (Copper Alloy, Phosphor Bronze, Brass)
Flange feature configuration (Female Screwlock, Housing/Shell mounting)
Dielectric material composition (PCT, Polyamide, Polybutylene Terephthalate, Polyester, Thermoplastic)
Current rating (within acceptable range: 5A to 6.5A)
Voltage rating (where specified)
Compliance certifications (RoHS, REACH)

Five substitute parts meet these criteria across multiple manufacturers.

Parameter Comparison

Parameter	09664566613 (HARTING)	5745441-4 (TE Connectivity)	D37S13A4GL00LF (Amphenol ICC)	D37S13A4GV00LF (Amphenol ICC)	D37S13A4PX00LF (Amphenol ICC)	D37S13F6GL00LF (Amphenol ICC)
Connector Type	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets
Number of Positions	37	37	37	37	37	37
Number of Rows	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)
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
Termination	Solder	Solder	Solder	Solder	Solder	Solder
Backset Spacing	0.409" (10.40mm)	0.454" (11.53mm)	0.409" (10.40mm)	0.409" (10.40mm)	0.409" (10.40mm)	0.409" (10.40mm)
Current Rating (Amps)	6.5A	6A	5A per Contact	5A per Contact	5A	5A
Operating Temperature	-55°C ~ 125°C	-55°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Shell Material, Finish	Steel	Steel, Tin Plated	Steel, Tin-Nickel Plated	Steel, Tin-Nickel Plated	Steel, Tin Plated	Steel, Tin Plated
Contact Finish	—	Gold	Gold	Gold	Gold	Gold or Gold, GXT™
Contact Material	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Brass
Flange Feature	Mating Side, Female Screwlock (4-40)	Mating Side, Standard Screws	Housing/Shell (M3)	Mating Side, Female Screwlock (4-40)	Housing/Shell (4-40)	Housing/Shell (M3)
RoHS Status	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitute: D37S13A4GV00LF (Amphenol ICC)

This part matches the original specification most closely, including identical backset spacing (0.409"), matching female screwlock flange configuration, and extended operating temperature range to 125°C. RoHS compliance and MSL rating are equivalent. Current rating of 5A per contact is within acceptable operational parameters for this connector class.

Alternative Substitute: D37S13A4GL00LF (Amphenol ICC)

Functionally equivalent with identical backset spacing and operating temperature range. Differs only in flange configuration (Housing/Shell M3 mounting versus female screwlock). Suitable when PCB layout accommodates alternative mounting geometry. RoHS compliant with matching MSL rating.

Alternative Substitute: D37S13A4PX00LF (Amphenol ICC)

Maintains core electrical and mechanical specifications with Housing/Shell (4-40) flange configuration. Identical backset spacing and operating temperature range. Appropriate for designs requiring shell-mounted fastening rather than mating-side screwlock.

Alternative Substitute: D37S13F6GL00LF (Amphenol ICC)

Meets all core substitution criteria with Housing/Shell (M3) flange configuration. Contact material is brass rather than phosphor bronze. Specified contact finish thickness of 30.0µin (0.76µm) provides defined plating specification. Suitable for applications where contact material composition is not design-critical.

Conditional Substitute: 5745441-4 (TE Connectivity AMP Connectors)

This part exhibits a critical dimensional deviation: backset spacing of 0.454" (11.53mm) versus the required 0.409" (10.40mm). This 0.045" difference may cause PCB layout incompatibility and should not be selected without explicit design review and PCB modification. Additionally, maximum operating temperature is limited to 105°C, below the original specification of 125°C. Use only when design constraints explicitly permit these variations.

All substitute parts carry active product status and equivalent compliance certifications (RoHS, REACH, ECCN EAR99, HTSUS 8536.69.4040).

Frequently Asked Questions (FAQ)

Q: Can I use 5745441-4 as a direct drop-in replacement?

A: No. The 5745441-4 has a backset spacing of 0.454" (11.53mm) compared to the required 0.409" (10.40mm). This dimensional difference will cause PCB mounting incompatibility. Additionally, its maximum operating temperature of 105°C is below the original specification of 125°C. Use only if your design explicitly permits these variations and PCB layout is modified accordingly.

Q: What is the difference between the Amphenol ICC substitute parts?

A: The Amphenol ICC D37S13 series substitutes differ primarily in flange configuration and contact material. D37S13A4GV00LF matches the original female screwlock configuration. D37S13A4GL00LF and D37S13F6GL00LF use Housing/Shell (M3) mounting. D37S13A4PX00LF uses Housing/Shell (4-40) mounting. All maintain identical backset spacing (0.409") and operating temperature range (-55°C to 125°C). Contact material varies between phosphor bronze and brass.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts carry RoHS compliance certification. The original HARTING part is ROHS3 compliant, while all Amphenol ICC and TE Connectivity substitutes are RoHS compliant. Both certifications meet current regulatory requirements.

Q: What is the significance of backset spacing in connector selection?

A: Backset spacing defines the distance from the connector mounting face to the rear of the connector body. This dimension is critical for PCB layout compatibility. The original specification requires 0.409" (10.40mm). Five of the six substitute parts match this dimension exactly. The 5745441-4 variant has 0.454" spacing and requires PCB redesign if selected.

Q: Can I substitute based on contact material alone?

A: No. While contact material (copper alloy, phosphor bronze, or brass) and finish (gold plating) may vary among substitutes, these are secondary parameters. Core substitution criteria are connector type, position count, row configuration, shell size, mounting type, termination method, backset spacing, and operating temperature range. Contact material and finish variations are allowable only when all primary parameters match.

Q: What packaging options are available?

A: The original HARTING 09664566613 is supplied in bulk packaging. Amphenol ICC substitutes (D37S13 series) are supplied in tray packaging. TE Connectivity 5745441-4 is supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility but may influence inventory management and handling procedures.

Q: Are there inventory considerations for substitute selection?

A: Yes. Current stock levels vary: HARTING 09664566613 has 1015 units, D37S13A4GV00LF has 1108 units, D37S13A4GL00LF has 896 units, D37S13F6GL00LF has 799 units, D37S13A4PX00LF has 691 units, and 5745441-4 has 950 units. Availability may influence selection when supply chain constraints exist.

Q: What is the current rating difference between parts?

A: The original HARTING part is rated at 6.5A. Most Amphenol ICC substitutes are rated at 5A per contact. The TE Connectivity 5745441-4 is rated at 6A. These variations are within acceptable operational parameters for this connector class. Select based on your specific application current requirements.

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