TSM-112-02-SM-DV-A-P Equivalent & Substitute Parts

Part Overview

The TSM-112-02-SM-DV-A-P is a surface mount rectangular connector header manufactured by Samtec Inc., designed for board-to-board or cable applications. This 24-position, 2-row connector operates across -55°C to 125°C and features gold-plated mating contacts with phosphor bronze material. The part maintains Active product status with full RoHS3 compliance and MSL Level 1 rating, making it suitable for industrial and commercial applications requiring reliable interconnection solutions.

Substitute parts are identified when they maintain identical electrical and mechanical specifications across all critical parameters, ensuring direct interchangeability without design modification or performance compromise.

Substiute Parts

TSM-112-02-SM-DV-A-P

Samtec Inc.In Stock: 841TSM-112-02-SM-DV-A-P Datasheet

Current PartRFQ

TSM-112-02-S-DV-A-P

Samtec Inc.In Stock: 758TSM-112-02-S-DV-A-P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSM-112-02-SM-DV-A-P is determined by strict equivalence across all electrical and mechanical parameters. The critical parameters defining substitution are:

• Connector type, contact type, and position configuration (24-position, 2-row header)
• Pitch and row spacing (0.100" / 2.54mm)
• Mounting technology (surface mount)
• Contact material, finish, and dimensions
• Insulation material and thermal rating
• Compliance certifications (RoHS3, UL94 V-0)
• Product status (Active)

The identified substitute TSM-112-02-S-DV-A-P maintains identical specifications across all these parameters, confirming direct interchangeability for the TSM-112 series connector header.

Parameter Comparison

Engineering Selection Recommendations

Both TSM-112-02-SM-DV-A-P and TSM-112-02-S-DV-A-P are Active status products with full ROHS3 compliance and UL94 V-0 flammability certification. The parts are functionally equivalent across all specified electrical and mechanical parameters. Selection between these parts may be based on inventory availability: TSM-112-02-SM-DV-A-P has 745 units in stock, while TSM-112-02-S-DV-A-P has 738 units in stock. Both parts are packaged in tubes and carry MSL Level 1 rating, indicating no moisture sensitivity restrictions during storage and handling.

Frequently Asked Questions (FAQ)

Q: Are TSM-112-02-SM-DV-A-P and TSM-112-02-S-DV-A-P directly interchangeable?

A: Yes. Both parts maintain identical specifications across all electrical and mechanical parameters, including connector type, position count, pitch, contact materials, finishes, operating temperature range, and compliance certifications. Direct substitution is supported without design modification.

Q: What determines substitution eligibility for TSM-112 series connectors?

A: Substitution requires matching specifications in connector type (header, cuttable), contact configuration (24-position, 2-row male pin), pitch (0.100" / 2.54mm), mounting method (surface mount), contact material and finish (phosphor bronze with gold mating surface), insulation material (LCP), operating temperature range (-55°C to 125°C), and compliance status (ROHS3, UL94 V-0).

Q: Does packaging affect substitution compatibility?

A: Both parts are supplied in tube packaging. Packaging format does not affect electrical or mechanical compatibility. Selection may be based on procurement requirements or inventory logistics.

Q: What is the significance of MSL Level 1 rating?

A: MSL Level 1 indicates unlimited shelf life without moisture sensitivity restrictions. Both parts can be stored and handled under standard conditions without special desiccant packaging or time-limited exposure requirements.

Q: Are there any differences in the part numbers that affect functionality?

A: The part numbers differ only in the 4th position character (SM vs. S). This designation reflects internal Samtec nomenclature but does not indicate functional differences. All specified parameters remain identical.