MTSW-107-09-T-S-130-RA Equivalent & Substitute Parts

Part Overview

The MTSW-107-09-T-S-130-RA is a rectangular connector header manufactured by Samtec Inc. within the Flex Stack MTSW series. This through-hole, right-angle connector features 7 positions at 0.100" (2.54mm) pitch and is designed for board-to-board or cable applications. The part is active in production with 906 units currently in stock. Equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity.

Key Parameters

Parameter	Value
Manufacturer	Samtec Inc.
Series	Flex Stack, MTSW
Category	Rectangular Connectors
Connector Type	Header, Cuttable
Contact Type	Male Pin
Number of Positions	7
Pitch - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Contact Length - Mating	0.130" (3.30mm)
Contact Length - Post	0.090" (2.29mm)
Insulation Height	0.119" (3.02mm)
Contact Material	Phosphor Bronze
Contact Finish - Mating	Tin
Contact Finish - Post	Tin
Insulation Material	Polyester, Glass Filled
Insulation Color	Black
Operating Temperature	-55°C ~ 105°C
Current Rating	3A
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the MTSW-107-09-T-S-130-RA are identified within the Samtec Flex Stack MTSW series based on electrical and mechanical parameter equivalence. All substitute parts maintain identical specifications across the following critical parameters:

Number of positions: 7
Pitch - Mating: 0.100" (2.54mm)
Connector type: Header, Cuttable
Contact type: Male Pin
Mounting type: Through Hole, Right Angle
Termination: Solder
Contact length - Mating: 0.130" (3.30mm)
Contact length - Post: 0.090" (2.29mm)
Insulation height: 0.119" (3.02mm)
Contact material: Phosphor Bronze
Contact finish: Tin (both mating and post)
Insulation material: Polyester, Glass Filled
Operating temperature: -55°C ~ 105°C
Current rating: 3A
Material flammability rating: UL94 V-0
RoHS status: ROHS3 Compliant

Variations in part numbering reflect differences in fastening type designation or moisture sensitivity level classification, which do not affect core electrical or mechanical compatibility within this connector family.

Parameter Comparison

Parameter	MTSW-107-09-T-S-130-RA	MTSW-107-07-T-S-130-RA	MTSW-107-08-T-S-130-RA	MTSW-107-09-T-S-130-RE	MTSW-107-23-T-S-130-RA
Manufacturer	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.	Samtec Inc.
Series	Flex Stack, MTSW	Flex Stack, MTSW	Flex Stack, MTSW	Flex Stack, MTSW	Flex Stack, MTSW
Number of Positions	7	7	7	7	7
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Contact Length - Mating	0.130" (3.30mm)	0.130" (3.30mm)	0.130" (3.30mm)	0.130" (3.30mm)	0.130" (3.30mm)
Contact Length - Post	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)
Insulation Height	0.119" (3.02mm)	0.119" (3.02mm)	0.119" (3.02mm)	0.119" (3.02mm)	0.119" (3.02mm)
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Contact Finish - Mating	Tin	Tin	Tin	Tin	Tin
Contact Finish - Post	Tin	Tin	Tin	Tin	Tin
Insulation Material	Polyester, Glass Filled	Polyester, Glass Filled	Polyester, Glass Filled	Polyester, Glass Filled	Polyester, Glass Filled
Operating Temperature	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C
Current Rating	3A	3A	3A	3A	3A
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active	Active
Inventory (Pcs)	906	769	798	1100	951

Engineering Selection Recommendations

All listed substitute parts are active products manufactured by Samtec Inc. and maintain full ROHS3 compliance and UL94 V-0 material flammability certification. Selection among these equivalent rectangular connectors should be based on current inventory availability and supply chain requirements, as all parts meet identical electrical and mechanical specifications for the 7-position, 2.54mm pitch through-hole header application.

The MTSW-107-09-T-S-130-RE variant offers the highest current inventory level at 1100 units, providing enhanced supply security. All alternatives are functionally interchangeable within designs specified for the MTSW-107-09-T-S-130-RA.

Frequently Asked Questions (FAQ)

Q: Are all listed parts electrically and mechanically interchangeable with the MTSW-107-09-T-S-130-RA?

A: Yes. All substitute parts maintain identical electrical and mechanical parameters including pitch, number of positions, contact materials, operating temperature range, current rating, and mounting configuration. They are direct substitutes within the Samtec Flex Stack MTSW series.

Q: What do the different part number designations represent?

A: Part number variations reflect differences in fastening type classification or moisture sensitivity level designation. These variations do not affect core connector functionality or compatibility. Consult Samtec documentation for specific fastening type details associated with each designation.

Q: Can these connectors be used interchangeably in existing PCB designs?

A: Yes, provided the PCB footprint and mating connector are designed for the 7-position, 0.100" (2.54mm) pitch through-hole right-angle header format. All listed parts share identical dimensional and electrical specifications.

Q: What is the operating temperature range for these connectors?

A: All parts operate across -55°C to 105°C, supporting applications in industrial, automotive, and consumer electronics environments.

Q: Are these parts RoHS compliant?

A: Yes, all listed parts are ROHS3 compliant and carry UL94 V-0 material flammability certification, meeting regulatory requirements for electronics manufacturing.

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