SFM-110-02-L-D-A-P Equivalent & Substitute Parts

Part Overview

The SFM-110-02-L-D-A-P is a 20-position receptacle connector from Samtec Inc.'s Tiger Eye™ SFM series, designed for surface mount board-to-board or cable applications. This connector features 0.050" (1.27mm) pitch mating with gold-plated female socket contacts rated for 3.2A per contact at 250VAC. The part is currently active in production with 693 units in stock. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the same connector series.

Substiute Parts

SFM-110-02-L-D-A-P

Samtec Inc.In Stock: 786SFM-110-02-L-D-A-P Datasheet

Current PartRFQ

SFM-110-02-L-D-A-K

Samtec Inc.In Stock: 3161SFM-110-02-L-D-A-K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SFM-110-02-L-D-A-P is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (20)
• Pitch specification (0.050" / 1.27mm mating pitch)
• Number of rows (2)
• Mounting type (Surface Mount)
• Contact finish (Gold mating surface)
• Current and voltage ratings (3.2A per contact, 250VAC)
• Operating temperature range (-55°C ~ 125°C)
• Series compatibility (Tiger Eye™ SFM)
• RoHS compliance status (ROHS3 Compliant)

The identified substitute part maintains all these parameters, differing only in the contact finish post specification, which does not affect mating interface compatibility or electrical performance.

Parameter Comparison

Engineering Selection Recommendations

Both the SFM-110-02-L-D-A-P and SFM-110-02-L-D-A-K are active production parts with ROHS3 compliance and UL94 V-0 flammability certification. The parts are electrically and mechanically equivalent across all mating interface specifications. Selection between these parts should be based on inventory availability and supply chain requirements. The SFM-110-02-L-D-A-K offers significantly higher stock availability (3111 units versus 693 units), which may be relevant for production planning and lead time considerations.

Frequently Asked Questions (FAQ)

Q: Are SFM-110-02-L-D-A-P and SFM-110-02-L-D-A-K directly interchangeable?

A: Yes. Both parts are 20-position receptacle connectors with identical mating pitch (0.050"), contact configuration, electrical ratings (3.2A per contact, 250VAC), and operating temperature range (-55°C ~ 125°C). They are mechanically and electrically compatible for board-to-board or cable applications.

Q: What is the difference between these two part numbers?

A: The parts differ in contact finish post specification. This difference does not affect the mating interface or electrical performance of the connector.

Q: Are both parts RoHS compliant?

A: Yes. Both SFM-110-02-L-D-A-P and SFM-110-02-L-D-A-K are ROHS3 compliant and carry UL94 V-0 flammability certification.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts have a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life without special moisture control requirements.

Q: Can these connectors be used in high-temperature applications?

A: Yes. Both parts are rated for operating temperatures from -55°C to 125°C, suitable for industrial and automotive applications within this range.

Q: What is the current-carrying capacity per contact?

A: Each contact is rated for 3.2A at 250VAC, providing 64A total capacity across all 20 contacts under standard operating conditions.