FTM-104-02-L-DV Equivalent & Substitute Parts

Part Overview

The FTM-104-02-L-DV is a surface mount rectangular connector header manufactured by Samtec Inc. in the FTM series. This 8-position, 1.00mm pitch connector is designed for board-to-board applications with male pin contacts and solder termination. The part is currently active in production with 1167 units in stock. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits alternative sourcing from qualified manufacturers meeting the same electrical and mechanical specifications.

Substiute Parts

FTM-104-02-L-DV

Samtec Inc.In Stock: 1259FTM-104-02-L-DV Datasheet

Current PartRFQ

BC050-08A-K0-0200-0160-0480-LB

GCTIn Stock: 3902BC050-08A-K0-0200-0160-0480-LB Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FTM-104-02-L-DV is determined by the following critical parameters:

• Number of Positions: 8
• Pitch - Mating: 0.039" (1.00mm)
• Number of Rows: 2
• Row Spacing - Mating: 0.039" (1.00mm)
• Connector Type: Header
• Contact Type: Male Pin
• Mounting Type: Surface Mount
• Termination: Solder
• Style: Board to Board
• Shrouding: Unshrouded
• Contact Shape: Square
• Insulation Material: Liquid Crystal Polymer (LCP)
• Insulation Color: Black

The substitute part BC050-08A-K0-0200-0160-0480-LB from GCT meets these core mechanical and electrical compatibility requirements, enabling direct functional substitution in applications where the specified parameters align with design requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the FTM-104-02-L-DV and BC050-08A-K0-0200-0160-0480-LB are active production parts with ROHS3 compliance and REACH unaffected status, qualifying them for use in regulated applications. Selection between these parts should be based on the following considerations derived from the provided specifications:

The FTM-104-02-L-DV supports a higher current rating of 2.8A per contact and operates across a wider temperature range (-55°C to 125°C), making it suitable for applications requiring extended thermal performance or higher current delivery per contact.

The BC050-08A-K0-0200-0160-0480-LB operates within a narrower temperature range (-40°C to 105°C) and supports 1A per contact. This part is available in Tape & Reel packaging, which may provide advantages for high-volume manufacturing environments compared to bulk packaging.

Both parts share identical mating pitch, row configuration, contact geometry, and insulation material specifications, ensuring mechanical and electrical compatibility at the interface level. Minor dimensional variations in contact length and insulation height fall within acceptable tolerances for standard board-to-board interconnect applications.

Frequently Asked Questions (FAQ)

Q: Can BC050-08A-K0-0200-0160-0480-LB be used as a direct replacement for FTM-104-02-L-DV?

A: Yes, for applications where the operating current per contact does not exceed 1A and the operating temperature range remains within -40°C to 105°C. The mating pitch, row spacing, contact configuration, and insulation material are identical, ensuring mechanical and electrical compatibility.

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

A: The primary differences are current rating (2.8A vs. 1A per contact), operating temperature range (-55°C to 125°C vs. -40°C to 105°C), and packaging format (bulk vs. tape & reel). Contact length and insulation height show minor variations within standard tolerances.

Q: Are both parts RoHS compliant?

A: Yes, both FTM-104-02-L-DV and BC050-08A-K0-0200-0160-0480-LB are ROHS3 compliant and REACH unaffected.

Q: What is the significance of the 1.00mm pitch specification?

A: The 1.00mm mating pitch defines the center-to-center spacing between adjacent contact positions. Both parts maintain this specification, ensuring compatibility with mating connectors and PCB layouts designed for 1.00mm pitch headers.

Q: Does packaging format affect electrical performance?

A: No. Tape & Reel and bulk packaging formats do not affect the electrical or mechanical performance of the connector. Packaging selection is driven by manufacturing process requirements and volume considerations.

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

A: The FTM-104-02-L-DV supports operation up to 125°C, suitable for extended temperature applications. The BC050-08A-K0-0200-0160-0480-LB is rated to 105°C maximum. Application requirements must be evaluated against these specifications.