3M 2307-5111-TG Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The 3M 2307-5111-TG is an active-status rectangular connector header designed for through-hole, right-angle board-to-board or cable applications. This 7-position, 0.100" (2.54mm) pitch male pin header operates across -55°C to 105°C and carries a 3A current rating per contact. The connector features gold-plated mating contacts on a copper alloy base with thermoplastic, glass-filled insulation rated UL94 V-0. Substitute parts are necessary to address supply chain flexibility, alternative sourcing options, and specific application requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	7
Number of Rows	1
Mounting Type	Through Hole, Right Angle
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Material Flammability Rating	UL94 V-0
Insulation Color	Black
Current Rating	3A
Operating Temperature	-55°C ~ 105°C

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 2307-5111-TG is determined by strict alignment of the following parameters:

Pitch - Mating: 0.100" (2.54mm) - exact match required
Number of Positions: 7 - exact match required
Number of Rows: 1 - exact match required
Mounting Type: Through Hole, Right Angle - exact match required
Contact Type: Male Pin - exact match required
Termination: Solder - exact match required
Fastening Type: Push-Pull - exact match required
Contact Shape: Square - exact match required
Material Flammability Rating: UL94 V-0 - exact match required
Insulation Color: Black - exact match required
Current Rating: 3A - minimum requirement
Operating Temperature Range: Must encompass or exceed -55°C to 105°C

All five substitute parts meet these criteria and are therefore electrically and mechanically compatible with the 3M 2307-5111-TG for direct substitution in applications requiring this connector configuration.

Parameter Comparison

Parameter	3M 2307-5111-TG	Molex 0022288070	Molex 0022288072	Würth Elektronik 61300711021	Amphenol ICC 68016-207HLF	Harwin M20-9750746	Harwin M20-9960745
Manufacturer	3M	Molex	Molex	Würth Elektronik	Amphenol ICC (FCI)	Harwin Inc.	Harwin Inc.
Series	2300	KK254, 42377	KK254, 42377	WR-PHD	BERGSTIK® II	M20	M20
Connector Type	Header	Header, Breakaway	Header, Breakaway	Header	Header	Header, Cuttable	Header, Cuttable
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	7	7	7	7	7	7	7
Number of Rows	1	1	1	1	1	1	1
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
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Length - Mating	0.230" (5.84mm)	0.244" (6.20mm)	0.244" (6.20mm)	0.236" (6.00mm)	0.230" (5.84mm)	0.228" (5.80mm)	0.240" (6.10mm)
Contact Length - Post	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.118" (3.00mm)	0.120" (3.05mm)	0.118" (3.00mm)	0.118" (3.00mm)
Insulation Height	0.100" (2.54mm)	0.098" (2.50mm)	0.098" (2.50mm)	0.100" (2.54mm)	0.095" (2.41mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Shape	Square	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold	Tin	Gold	Gold	Gold or Gold, GXT™	Tin	Gold
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Insulation Color	Black	Black	Black	Black	Black	Black	Black
Current Rating	3A	Not specified	Not specified	3A	3A	3A per Contact	3A per Contact
Operating Temperature	-55°C ~ 105°C	Not specified	Not specified	-40°C ~ 125°C	-65°C ~ 130°C	-40°C ~ 105°C	-40°C ~ 105°C
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts maintain active product status and meet the core electrical and mechanical requirements for direct substitution with the 3M 2307-5111-TG. Selection should be based on the following compliance and certification factors:

RoHS Compliance Consideration: The 3M 2307-5111-TG is RoHS non-compliant, while all substitute parts are RoHS3 compliant or RoHS compliant. Applications subject to RoHS directives should select from the substitute options.

Operating Temperature Range: The Amphenol ICC 68016-207HLF (-65°C ~ 130°C) and Würth Elektronik 61300711021 (-40°C ~ 125°C) provide extended temperature ranges beyond the 3M part's -55°C ~ 105°C specification. The Harwin M20 series and Molex KK254 series maintain the -40°C lower bound, which covers the 3M part's -55°C minimum for applications not requiring sub-zero performance.

Contact Finish Variations: The Molex 0022288070 features tin mating contacts, while the Molex 0022288072, Würth Elektronik 61300711021, Amphenol ICC 68016-207HLF, and Harwin M20-9960745 provide gold mating contacts matching the 3M part's gold finish. The Harwin M20-9750746 offers tin mating contacts.

Insulation Material: The 3M part uses thermoplastic, glass-filled material. Substitute parts employ polyamide (PA) or polyamide (PA6T) nylon, glass-filled materials, which are functionally equivalent for this connector class.

Frequently Asked Questions (FAQ)

Q: Can I substitute any of these parts directly into an application designed for the 3M 2307-5111-TG?

A: Yes. All listed substitute parts meet the core substitution criteria: 7-position, 0.100" (2.54mm) pitch, through-hole right-angle male pin headers with square contacts, solder termination, push-pull fastening, UL94 V-0 flammability rating, and black insulation. Electrical and mechanical compatibility is maintained across all options.

Q: What is the difference between the two Molex KK254 options (0022288070 and 0022288072)?

A: The primary difference is mating contact finish. The Molex 0022288070 features tin mating contacts with 100.0µin (2.54µm) thickness, while the Molex 0022288072 features gold mating contacts with 15.0µin (0.38µm) thickness. Both are ROHS3 compliant and carry identical pitch, position count, and mounting specifications.

Q: Does the 3M 2307-5111-TG's RoHS non-compliance status affect substitution?

A: No, it does not affect electrical or mechanical compatibility. However, if your application or end-market requires RoHS compliance, all substitute parts are compliant and represent suitable alternatives.

Q: Are there differences in contact length between the main part and substitutes?

A: Yes. Mating contact lengths vary slightly: 3M 2307-5111-TG and Amphenol ICC 68016-207HLF both measure 0.230" (5.84mm), while Molex options measure 0.244" (6.20mm), Würth Elektronik measures 0.236" (6.00mm), and Harwin options measure 0.228" (5.80mm) and 0.240" (6.10mm) respectively. These variations remain within acceptable tolerance for standard 2.54mm pitch connector applications and do not affect mating compatibility.

Q: Which substitute offers the widest operating temperature range?

A: The Amphenol ICC 68016-207HLF operates across -65°C ~ 130°C, providing the broadest temperature envelope. The Würth Elektronik 61300711021 operates -40°C ~ 125°C. Both exceed the 3M part's -55°C ~ 105°C range.

Q: What packaging options are available?

A: The 3M part is supplied in standard packaging (not specified). Substitute parts are available in Bulk (Molex 0022288070, 0022288072, Würth Elektronik 61300711021, Harwin M20-9750746, M20-9960745) or Bag (Amphenol ICC 68016-207HLF) configurations.

Q: Are the Harwin M20 series headers cuttable or breakaway?

A: Yes. The Harwin M20-9750746 and M20-9960745 are specified as cuttable headers, allowing individual position separation if required. The Molex KK254 series are breakaway headers. The 3M 2307-5111-TG, Würth Elektronik, and Amphenol ICC parts are standard headers without this feature.

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