3M 960127-8100-AR-TP Equivalent & Substitute Parts

Part Overview

The 3M 960127-8100-AR-TP is a 27-position rectangular receptacle connector with 0.100" (2.54mm) pitch, designed for surface mount, right-angle board-to-board applications. This connector features gold-plated mating contacts, solder termination, and push-pull fastening. The product is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	27
Pitch - Mating	0.100" (2.54mm)
Mounting Type	Surface Mount, Right Angle
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Operating Temperature	-25°C ~ 105°C
Current Rating	2A
Voltage Rating	1000VDC
Insulation Material	Thermoplastic
Contact Material	Copper Alloy
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the 3M 960127-8100-AR-TP are selected from the Samtec Tiger Claw™ SSM series based on strict parameter matching:

Matching Parameters (Required for Substitution):

Connector Type: Receptacle
Contact Type: Female Socket
Number of Positions: 27
Pitch - Mating: 0.100" (2.54mm)
Mounting Type: Surface Mount, Right Angle
Termination: Solder
Fastening Type: Push-Pull
Style: Board to Board or Cable
Insulation Color: Black
Contact Shape: Square

Substitute Parts Grouped by Contact Finish - Mating:

Gold-Plated Mating Contact Substitutes:

SSM-127-F-SH (3.00µin gold thickness)
SSM-127-FM-SH (3.00µin gold thickness)
SSM-127-L-SH (10.0µin gold thickness)
SSM-127-LM-SH (10.0µin gold thickness)
SSM-127-SM-SH (30.0µin gold thickness)

Tin-Plated Mating Contact Substitutes:

SSM-127-T-SH (Tin finish)
SSM-127-TM-SH (Tin finish)

Parameter Comparison

Parameter	3M 960127-8100-AR-TP	SSM-127-F-SH	SSM-127-FM-SH	SSM-127-L-SH	SSM-127-LM-SH	SSM-127-SM-SH	SSM-127-T-SH	SSM-127-TM-SH
Manufacturer	3M	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.
Connector Type	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle
Contact Type	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket
Number of Positions	27	27	27	27	27	27	27	27
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)	0.100" (2.54mm)
Mounting Type	Surface Mount, Right Angle	Surface Mount, Right Angle	Surface Mount, Right Angle	Surface Mount, Right Angle	Surface Mount, Right Angle	Surface Mount, Right Angle	Surface Mount, Right Angle	Surface Mount, Right Angle
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold (Flash)	Gold (3.00µin)	Gold (3.00µin)	Gold (10.0µin)	Gold (10.0µin)	Gold (30.0µin)	Tin	Tin
Insulation Color	Black	Black	Black	Black	Black	Black	Black	Black
Insulation Height	0.126" (3.20mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)
Operating Temperature	-25°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Current Rating	2A	5.2A per Contact	5.2A per Contact	5.2A per Contact	5.2A per Contact	5.2A per Contact	5.2A per Contact	5.2A per Contact
Voltage Rating	1000VDC	405VAC, 572VDC	405VAC, 572VDC	405VAC, 572VDC	405VAC, 572VDC	405VAC, 572VDC	405VAC, 572VDC	405VAC, 572VDC
Insulation Material	Thermoplastic	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)
Contact Material	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Product Status	Obsolete	Active	Active	Discontinued at DiGi Electronics	Active	Active	Active	Active
RoHS Status	Not specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

For Gold-Plated Contact Applications:

Select from SSM-127-F-SH, SSM-127-FM-SH, SSM-127-L-SH, SSM-127-LM-SH, or SSM-127-SM-SH when the original design requires gold mating contacts. All Samtec gold-plated variants are ROHS3 compliant and active products, with the exception of SSM-127-L-SH which is discontinued at DiGi Electronics. The variants differ in gold plating thickness: 3.00µin (F-SH, FM-SH), 10.0µin (L-SH, LM-SH), or 30.0µin (SM-SH). All gold-plated substitutes provide higher current rating (5.2A per contact) and extended operating temperature range (-55°C ~ 125°C) compared to the original part.

For Tin-Plated Contact Applications:

Select SSM-127-T-SH or SSM-127-TM-SH when tin mating contacts are acceptable. Both are active products with ROHS3 compliance and provide the same electrical and thermal performance as the gold-plated variants.

Product Status Consideration:

All recommended substitutes except SSM-127-L-SH are active products with current manufacturing support. SSM-127-L-SH is discontinued at DiGi Electronics and should be avoided for new designs requiring long-term availability.

Frequently Asked Questions (FAQ)

Q: Can Samtec SSM-127 series connectors directly replace the 3M 960127-8100-AR-TP?

A: Yes. All Samtec SSM-127 variants match the critical substitution parameters: 27-position receptacle, 0.100" pitch, surface mount right-angle configuration, solder termination, and push-pull fastening. Physical and electrical compatibility is established through these matching parameters.

Q: What is the difference between the various Samtec SSM-127 part numbers?

A: The suffix designations indicate contact finish variations. The first letter (F, L, S, T) specifies the mating contact finish (F=Gold Flash, L=Gold, S=Gold Standard, T=Tin). The second letter (M) indicates a modified version. Gold-plated variants differ in plating thickness, while T-series parts feature tin mating contacts instead of gold.

Q: Are there electrical performance differences between the original 3M part and Samtec substitutes?

A: Yes. Samtec SSM-127 series parts provide higher current rating (5.2A per contact versus 2A) and lower voltage rating (572VDC versus 1000VDC). The extended operating temperature range (-55°C ~ 125°C versus -25°C ~ 105°C) provides broader environmental capability. Designs must be evaluated to confirm these parameter differences are acceptable for the application.

Q: Which Samtec variant should I select for new designs?

A: For gold-plated applications, SSM-127-SM-SH (30.0µin gold thickness) or SSM-127-FM-SH (3.00µin gold thickness) are recommended as active products with full manufacturing support. For tin-plated applications, SSM-127-T-SH or SSM-127-TM-SH are suitable. Avoid SSM-127-L-SH due to discontinued status at DiGi Electronics.

Q: What is the significance of the insulation material change from Thermoplastic to Liquid Crystal Polymer (LCP)?

A: LCP provides superior dimensional stability, lower moisture absorption, and better high-temperature performance compared to thermoplastic materials. This material upgrade in the Samtec substitutes enhances reliability and environmental resistance.

Q: Are all substitute parts RoHS compliant?

A: Yes. All Samtec SSM-127 variants are ROHS3 compliant. The original 3M part does not specify RoHS status.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message