SSW-113-02-FM-D-RA Equivalent & Substitute Parts

Part Overview

The SSW-113-02-FM-D-RA is a 26-position receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications with through-hole, right-angle mounting. This connector features forked contacts with gold mating finish and operates across the industrial temperature range of -55°C to 125°C. The part maintains Active product status with full inventory availability. Substitute parts are identified when electrical and mechanical parameters remain within the specified tolerances for this connector category, ensuring functional equivalence in circuit applications.

Substiute Parts

SSW-113-02-FM-D-RA

Samtec Inc.In Stock: 1124SSW-113-02-FM-D-RA Datasheet

Current PartRFQ

SSW-113-02-F-D-RA

Samtec Inc.In Stock: 1187SSW-113-02-F-D-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSW-113-02-FM-D-RA is determined by strict equivalence across the following critical parameters:

• Connector Configuration: 26 positions, 2 rows, 0.100" (2.54mm) pitch and row spacing
• Mounting and Termination: Through-hole, right-angle orientation with solder termination
• Contact Specifications: Forked contact type with gold mating finish at 3.00µin (0.076µm) thickness
• Electrical Performance: 4.7A per contact current rating
• Environmental Compliance: Operating temperature range -55°C to 125°C, UL94 V-0 flammability rating, ROHS3 compliance
• Fastening Type: Push-pull mechanism

The substitute part SSW-113-02-F-D-RA maintains identical specifications across all critical parameters, differing only in contact finish designation on the post termination, which does not affect functional equivalence in the specified application.

Parameter Comparison

Engineering Selection Recommendations

Both the SSW-113-02-FM-D-RA and SSW-113-02-F-D-RA maintain Active product status with full manufacturing support and availability. Selection between these parts is based on inventory requirements and supply chain considerations rather than functional differences. Both parts carry ROHS3 compliance and UL94 V-0 flammability certification, meeting regulatory requirements for industrial and commercial applications. The SSW-113-02-FM-D-RA currently maintains 1105 units in stock, while the SSW-113-02-F-D-RA maintains 1137 units. Either part is suitable for applications requiring 26-position, 0.100" pitch rectangular connectors with gold-plated contacts and 4.7A per contact current capacity across the -55°C to 125°C operating range.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between SSW-113-02-FM-D-RA and SSW-113-02-F-D-RA?

A: Both parts are functionally equivalent 26-position rectangular connectors with identical electrical and mechanical specifications. The designation difference reflects post contact finish variations that do not affect mating performance or circuit functionality.

Q: Can SSW-113-02-F-D-RA be used as a direct replacement for SSW-113-02-FM-D-RA?

A: Yes. The parts share identical connector configuration, pitch, row spacing, mounting orientation, contact type, mating finish, current rating, and operating temperature range. Direct substitution is supported for board-to-board and cable applications.

Q: Are both parts RoHS compliant?

A: Yes. Both SSW-113-02-FM-D-RA and SSW-113-02-F-D-RA are ROHS3 compliant and carry UL94 V-0 flammability certification.

Q: What is the current rating per contact?

A: Both parts are rated for 4.7A per contact, supporting applications requiring moderate current distribution across 26 positions.

Q: What is the operating temperature range?

A: Both parts operate across -55°C to 125°C, suitable for industrial and extended temperature applications.

Q: Are these connectors suitable for through-hole PCB assembly?

A: Yes. Both parts feature through-hole, right-angle mounting with solder termination for standard PCB assembly processes.