TSM-103-02-L-DH-A Equivalent & Substitute Parts

Part Overview

The TSM-103-02-L-DH-A is a surface mount right-angle rectangular connector header manufactured by Samtec Inc. This 6-position, 2-row connector operates across -55°C to 125°C and features gold-plated mating contacts with phosphor bronze material. The part is Active status and ROHS3 compliant with UL94 V-0 flammability rating. Substitute parts are identified when inventory constraints, lead time requirements, or design flexibility necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

TSM-103-02-L-DH-A

Samtec Inc.In Stock: 744TSM-103-02-L-DH-A Datasheet

Current PartRFQ

TSM-103-02-LM-DH-A

Samtec Inc.In Stock: 717TSM-103-02-LM-DH-A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSM-103-02-L-DH-A is determined by strict equivalence across the following critical parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 6
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Mounting Type: Surface Mount, Right Angle
• Termination: Solder
• Contact Finish - Mating: Gold
• Contact Material: Phosphor Bronze
• Insulation Material: Liquid Crystal Polymer (LCP)
• Operating Temperature: -55°C ~ 125°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The identified substitute TSM-103-02-LM-DH-A maintains identical specifications across all critical parameters, confirming direct substitution capability.

Parameter Comparison

Engineering Selection Recommendations

Both TSM-103-02-L-DH-A and TSM-103-02-LM-DH-A are Active status products from Samtec Inc. with identical electrical and mechanical specifications. Both parts maintain ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts should be based on inventory availability and lead time requirements, as they are functionally equivalent for all design and application purposes.

Frequently Asked Questions (FAQ)

Q: Can TSM-103-02-LM-DH-A replace TSM-103-02-L-DH-A in existing designs?

A: Yes. Both parts share identical specifications across connector type, contact configuration, pitch, mounting style, material composition, temperature rating, and compliance certifications. Direct substitution is supported without design modification.

Q: Are there differences in mating compatibility?

A: No. Both parts feature identical mating pitch (0.100"), row spacing (0.100"), contact type (Male Pin), and contact finish (Gold). Mating interface compatibility is equivalent.

Q: What is the significance of the part number suffix difference (L vs. LM)?

A: The suffix variation indicates a manufacturing or configuration difference within the TSM series. However, all provided specifications are identical, confirming functional equivalence for substitution purposes.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both parts operate across -55°C to 125°C with identical material composition and flammability rating, supporting equivalent thermal performance.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both TSM-103-02-L-DH-A and TSM-103-02-LM-DH-A are ROHS3 compliant with UL94 V-0 flammability rating and MSL 1 (Unlimited) moisture sensitivity level.