FTM-109-02-L-DV Equivalent & Substitute Parts

Part Overview

The FTM-109-02-L-DV is a rectangular connector header manufactured by Samtec Inc., designed for surface mount applications with 18 positions at 1.00mm pitch. This connector is classified as a board-to-board header with male pins, unshrouded design, and push-pull fastening. The part is currently active in production with 979 units in stock. Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support alternative sourcing strategies while maintaining electrical and mechanical compatibility.

Substiute Parts

FTM-109-02-L-DV

Samtec Inc.In Stock: 1077FTM-109-02-L-DV Datasheet

Current PartRFQ

BC050-18A-K0-0200-0160-0480-LB

GCTIn Stock: 4399BC050-18A-K0-0200-0160-0480-LB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FTM-109-02-L-DV are identified based on strict electrical and mechanical parameter alignment. The primary substitution criteria are:

• Connector pitch of 0.039" (1.00mm) for mating compatibility
• 18-position configuration with 2-row layout
• Row spacing of 0.039" (1.00mm)
• Male pin contact type for board-to-board connection
• Surface mount termination with solder attachment
• Push-pull fastening mechanism
• Unshrouded design
• Liquid Crystal Polymer insulation material
• Gold-plated mating contacts

The BC050-18A-K0-0200-0160-0480-LB from GCT meets these core substitution parameters and is classified as a manufacturer-recommended equivalent. Both parts share identical pitch, position count, row configuration, and mounting methodology, enabling direct functional substitution in applications requiring 18-position 1.00mm pitch board-to-board connectors.

Parameter Comparison

Engineering Selection Recommendations

Both the FTM-109-02-L-DV and BC050-18A-K0-0200-0160-0480-LB are active production parts with ROHS3 compliance and MSL 1 rating, indicating unrestricted moisture sensitivity handling. Selection between these parts should be based on:

• Supply chain availability and lead time requirements
• Packaging format preference (Tube for FTM-109-02-L-DV versus Tape & Reel for BC050-18A-K0-0200-0160-0480-LB)
• Inventory levels and cost considerations
• Specific application operating temperature range requirements

The BC050-18A-K0-0200-0160-0480-LB is designated as the manufacturer-recommended substitute, indicating validated compatibility for direct replacement applications.

Frequently Asked Questions (FAQ)

Q: Can the BC050-18A-K0-0200-0160-0480-LB directly replace the FTM-109-02-L-DV in existing designs?

A: Yes. Both connectors share identical mating pitch (1.00mm), position count (18), row configuration (2 rows), contact type (male pin), mounting method (surface mount solder), and fastening mechanism (push-pull). The electrical and mechanical interfaces are compatible for direct substitution.

Q: What are the key differences between these two parts?

A: The primary differences are packaging format (Tube versus Tape & Reel), contact length specifications (0.075" versus 0.079"), insulation height (0.038" versus 0.039"), current rating per contact (2.8A versus 1A), operating temperature range (-55°C to 125°C versus -40°C to 105°C), and contact finish thickness designation (10.0µin versus Flash). These differences do not affect substitution compatibility for standard board-to-board applications.

Q: Are both parts RoHS compliant?

A: Yes. Both the FTM-109-02-L-DV and BC050-18A-K0-0200-0160-0480-LB are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings.

Q: Which packaging format should be selected for production assembly?

A: The FTM-109-02-L-DV is supplied in Tube packaging, while the BC050-18A-K0-0200-0160-0480-LB is supplied in Tape & Reel format. Tape & Reel packaging is typically preferred for automated pick-and-place assembly operations, while Tube packaging is suitable for manual assembly or lower-volume applications.

Q: Do these connectors require any special handling or storage considerations?

A: Both parts carry MSL 1 rating, indicating no moisture sensitivity restrictions. Standard electronic component storage practices apply.