SMM-111-01-S-S Equivalent & Substitute Parts

Part Overview

The SMM-111-01-S-S is an 11-position receptacle connector from Samtec Inc.'s Tiger Eye™ SMM series, designed for board-to-board or cable applications. This through-hole mounted connector features gold-plated mating contacts and tin-plated posts, operating across -55°C to 125°C with a current rating of 3.2A per contact at 350VAC. The connector is Active status and ROHS3 compliant. Identifying equivalent and substitute parts ensures design flexibility, supply chain continuity, and compatibility with existing manufacturing processes.

Substiute Parts

SMM-111-01-S-S

Samtec Inc.In Stock: 743SMM-111-01-S-S Datasheet

Current PartRFQ

SMM-111-01-S-S-P

Samtec Inc.In Stock: 798SMM-111-01-S-S-P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SMM-111-01-S-S are identified based on strict electrical and mechanical parameter matching within the Tiger Eye™ SMM series. The critical parameters determining substitution eligibility are:

• Number of positions: 11
• Pitch - mating: 0.079" (2.00mm)
• Connector type: Receptacle
• Mounting type: Through Hole
• Contact finish - mating: Gold
• Current rating: 3.2A per Contact
• Voltage rating: 350VAC
• Operating temperature range: -55°C ~ 125°C
• Material flammability rating: UL94 V-0
• RoHS compliance: ROHS3 Compliant

The substitute part SMM-111-01-S-S-P matches all critical parameters and belongs to the same base product family (SMM-111), differing only in packaging and assembly features that do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both SMM-111-01-S-S and SMM-111-01-S-S-P are Active status products from Samtec Inc. and maintain identical electrical and mechanical specifications. Selection between these parts should be based on packaging and assembly requirements. The SMM-111-01-S-S-P includes Pick and Place features, making it suitable for automated assembly processes. Both parts are ROHS3 compliant and carry EAR99 export classification. Current inventory levels are 662 pcs for SMM-111-01-S-S and 785 pcs for SMM-111-01-S-S-P.

Frequently Asked Questions (FAQ)

Q: Are SMM-111-01-S-S and SMM-111-01-S-S-P electrically interchangeable?

A: Yes. Both parts share identical electrical specifications including 11 positions, 0.079" (2.00mm) pitch, 3.2A per contact current rating, and 350VAC voltage rating. They operate across the same temperature range (-55°C ~ 125°C) and use identical contact materials and finishes.

Q: What is the difference between SMM-111-01-S-S and SMM-111-01-S-S-P?

A: The primary difference is packaging and assembly features. SMM-111-01-S-S-P includes Pick and Place capability, optimizing it for automated manufacturing environments. Both parts are tube-packaged and share all mechanical and electrical parameters.

Q: Can I substitute SMM-111-01-S-S-P for SMM-111-01-S-S in existing designs?

A: Yes. The parts are mechanically and electrically equivalent. The substitution is valid for both manual and automated assembly processes.

Q: Are both parts RoHS compliant?

A: Yes. Both SMM-111-01-S-S and SMM-111-01-S-S-P are ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: What mounting method do these connectors use?

A: Both connectors use through-hole mounting with solder termination and push-pull fastening type.