TMM-111-01-L-D-SM-M Equivalent & Substitute Parts

Part Overview

The TMM-111-01-L-D-SM-M is a 2MM terminal strip connector header manufactured by Samtec Inc. for surface mount applications. This rectangular connector features 22 positions arranged in 2 rows with 0.079" (2.00mm) pitch spacing, designed for board-to-board or cable interconnection. The part is currently active in production with 785 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when inventory requirements necessitate alternative stock sources.

Substiute Parts

TMM-111-01-L-D-SM-M

Samtec Inc.In Stock: 808TMM-111-01-L-D-SM-M Datasheet

Current PartRFQ

TMM-111-01-L-D-SM-P

Samtec Inc.In Stock: 1185TMM-111-01-L-D-SM-P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part TMM-111-01-L-D-SM-P is classified as an equivalent alternative based on the following critical parameters that determine functional interchangeability:

• Identical manufacturer (Samtec Inc.)
• Identical series designation (TMM)
• Identical connector type and contact configuration (Header, Male Pin)
• Identical position count and row arrangement (22 positions, 2 rows)
• Identical mating pitch and row spacing (0.079" / 2.00mm)
• Identical mounting technology (Surface Mount)
• Identical termination method (Solder)
• Identical contact material and insulation material specifications
• Identical current rating (3.2A per Contact)
• Identical operating temperature range (-55°C ~ 125°C)
• Identical compliance certifications (ROHS3, UL94 V-0)

The substitute part differs only in the final suffix designation, which reflects packaging or internal configuration variations that do not affect electrical or mechanical compatibility in the TMM series connector family.

Parameter Comparison

Engineering Selection Recommendations

Both TMM-111-01-L-D-SM-M and TMM-111-01-L-D-SM-P are active production parts from Samtec Inc. with full ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts should be based on inventory availability and procurement lead times. The TMM-111-01-L-D-SM-P currently maintains higher inventory levels (1142 units versus 785 units), which may provide supply chain advantages for high-volume applications. Both parts meet identical electrical and mechanical specifications for surface mount 2MM terminal strip applications with 22-position, 2-row configuration.

Frequently Asked Questions (FAQ)

Q: Are TMM-111-01-L-D-SM-M and TMM-111-01-L-D-SM-P electrically interchangeable?

A: Yes. Both parts share identical electrical specifications including 3.2A per contact current rating, phosphor bronze contact material, and -55°C to 125°C operating temperature range.

Q: Can these parts be used interchangeably in PCB designs?

A: Yes. Both parts have identical mechanical dimensions, pitch spacing (0.079" / 2.00mm), row configuration (2 rows, 22 positions), and surface mount termination. PCB footprints designed for one part accommodate the other without modification.

Q: What is the difference between the M and P suffix designations?

A: The suffix variation reflects internal configuration or packaging differences within the TMM series that do not affect functional compatibility or performance characteristics.

Q: Are both parts RoHS compliant?

A: Yes. Both TMM-111-01-L-D-SM-M and TMM-111-01-L-D-SM-P are ROHS3 compliant with UL94 V-0 flammability rating.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection should be based on current inventory availability and supplier lead times, as both parts are active production items with identical specifications.