SSM-109-S-DV-P Equivalent & Substitute Parts

Part Overview

The SSM-109-S-DV-P is an 18-position rectangular receptacle connector from Samtec Inc.'s Tiger Claw™ SSM series, designed for surface mount applications with pass-through functionality. This connector features a 0.100" (2.54mm) pitch, gold-plated mating contacts, and is rated for 5.2A per contact at 405VAC/572VDC. The part maintains Active product status and is ROHS3 compliant with MSL 1 rating. Equivalent substitute parts are available within the same series to accommodate supply chain flexibility and inventory optimization.

Substiute Parts

SSM-109-S-DV-P

Samtec Inc.In Stock: 1117SSM-109-S-DV-P Datasheet

Current PartRFQ

SSM-109-S-DV-K

Samtec Inc.In Stock: 1081SSM-109-S-DV-K Datasheet

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SSM-109-S-DV-M

Samtec Inc.In Stock: 887SSM-109-S-DV-M Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts SSM-109-S-DV-K and SSM-109-S-DV-M are functionally equivalent to SSM-109-S-DV-P based on the following criteria:

All three parts share identical specifications across the critical substitution parameters:

• 18-position configuration with 0.100" (2.54mm) pitch
• 2-row layout with 0.100" (2.54mm) row spacing
• Receptacle, pass-through connector type with female socket contacts
• Surface mount solder termination with push-pull fastening
• 5.2A per contact current rating and 405VAC/572VDC voltage rating
• Operating temperature range of -55°C to 125°C
• Gold-plated mating contacts (30.0µin thickness) with tin-plated posts
• Liquid Crystal Polymer insulation material
• ROHS3 compliance and MSL 1 rating
• Active product status from Samtec Inc.

The substitution is valid because all electrical, mechanical, and environmental parameters remain constant across the three part numbers.

Parameter Comparison

Engineering Selection Recommendations

SSM-109-S-DV-P, SSM-109-S-DV-K, and SSM-109-S-DV-M are direct equivalents within the Tiger Claw™ SSM series. All three parts maintain Active product status and are ROHS3 compliant with MSL 1 rating, ensuring long-term availability and regulatory compliance for industrial and commercial applications.

Selection between these three part numbers should be based on inventory availability and supply chain requirements. Current inventory levels are:

• SSM-109-S-DV-P: 1084 pcs
• SSM-109-S-DV-K: 1070 pcs
• SSM-109-S-DV-M: 864 pcs

All three parts are suitable for board-to-board or cable applications requiring 18-position pass-through connectivity at 0.100" pitch with surface mount solder termination.

Frequently Asked Questions (FAQ)

Q: Are SSM-109-S-DV-K and SSM-109-S-DV-M direct substitutes for SSM-109-S-DV-P?

A: Yes. All three part numbers are functionally equivalent. They share identical electrical ratings (5.2A per contact, 405VAC/572VDC), mechanical configuration (18 positions, 0.100" pitch, 2-row layout), contact materials (phosphor bronze with gold mating finish), and environmental specifications (-55°C to 125°C operating range). They are interchangeable for design and procurement purposes.

Q: What determines substitutability for these rectangular connectors?

A: Substitutability is determined by matching specifications across: number of positions and pitch, row configuration and spacing, connector type (receptacle vs. plug), contact type (female socket vs. male pin), mounting method (surface mount), termination type (solder), current and voltage ratings, operating temperature range, contact finish specifications, and insulation material properties. All three parts match across these critical parameters.

Q: Can these connectors be used interchangeably in existing PCB designs?

A: Yes. Since all three parts have identical mechanical footprints, electrical ratings, and mounting specifications, they can be used interchangeably in existing surface mount PCB designs without layout modifications or design changes.

Q: What is the significance of the different part number suffixes (-P, -K, -M)?

A: The suffixes indicate different variants within the SSM-109 base product family. However, the provided specifications show no functional differences between these three variants. The suffixes may relate to internal Samtec manufacturing or distribution codes, but from an engineering substitution perspective, they are equivalent.

Q: Are there any compliance or certification differences between these parts?

A: No. All three parts carry identical ROHS3 compliance status and MSL 1 (Unlimited) moisture sensitivity rating, ensuring equivalent performance in regulated applications and standard storage conditions.

Q: What packaging format is used for these connectors?

A: All three parts are supplied in Tube packaging, suitable for automated pick-and-place assembly processes.