Phoenix Contact 1374884 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1374884 is a 100-position receptacle connector with 0.050" (1.27mm) pitch designed for surface mount applications. This board-to-board connector features female socket contacts with gold mating finish, push-pull fastening, and operates across -55°C to 125°C. The part is actively produced and maintains full inventory availability. Substitute parts may be required due to application-specific design constraints, board layout optimization, or connector style preferences while maintaining electrical and mechanical compatibility within the 1.27mm pitch family.

Substiute Parts

1374884

Phoenix ContactIn Stock: 12051374884 Datasheet

Current PartRFQ

1377295

Phoenix ContactIn Stock: 15841377295 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1377295 is listed as a substitute for the 1374884 based on the following shared electrical and mechanical parameters:

Common Substitution Criteria:

• Pitch - Mating: 0.050" (1.27mm)
• Row Spacing - Mating: 0.050" (1.27mm)
• Mounting Type: Surface Mount
• Termination: Solder
• Fastening Type: Push-Pull
• Contact Material: Copper Alloy
• Insulation Material: Liquid Crystal Polymer (LCP)
• Operating Temperature: -55°C ~ 125°C
• Material Flammability Rating: UL94 V-0
• Contact Finish - Mating: Gold
• Insulation Color: Black
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

Differences Affecting Application: The 1377295 is a header connector (male pin) with 6 positions and right-angle orientation, whereas the 1374884 is a receptacle connector (female socket) with 100 positions and straight orientation. These differences define distinct connector roles within a mated pair and require application-specific evaluation.

Parameter Comparison

Engineering Selection Recommendations

Both the 1374884 and 1377295 maintain identical compliance certifications and environmental ratings. Selection between these parts depends on connector role requirements within the mated pair assembly. The 1374884 receptacle (female socket) pairs with header connectors, while the 1377295 header (male pin) pairs with receptacle connectors. The 1374884 supports 100 positions across 2 rows, whereas the 1377295 accommodates 6 positions across 2 rows. Current rating differs marginally: 1374884 at 2.1A versus 1377295 at 2A. Both parts are actively produced with full inventory availability and meet ROHS3 compliance and UL94 V-0 flammability requirements.

Frequently Asked Questions (FAQ)

Q: Can the 1377295 directly replace the 1374884 in an existing assembly?

A: No. The 1374884 is a receptacle (female socket) and the 1377295 is a header (male pin). These represent opposite connector roles. Direct substitution requires the mating connector to be compatible with the replacement part's gender and position count.

Q: What is the significance of the 0.050" (1.27mm) pitch specification?

A: The 0.050" (1.27mm) pitch defines the center-to-center spacing between adjacent contacts. Both parts share this pitch, which is a primary criterion for mechanical and electrical compatibility within the Phoenix Contact 1.27mm connector family.

Q: Are there differences in current-carrying capacity between these parts?

A: Yes. The 1374884 is rated at 2.1A, while the 1377295 is rated at 2A. Applications requiring the full 2.1A capacity must use the 1374884.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both parts are ROHS3 compliant, UL94 V-0 rated, operate across -55°C to 125°C, and maintain MSL 1 (Unlimited) moisture sensitivity level.

Q: What does "Push-Pull" fastening mean?

A: Push-Pull fastening provides a mechanical locking mechanism that secures the mated connector pair. Both parts incorporate this feature for reliable connection retention.

Q: How do the position counts affect application design?

A: The 1374884 provides 100 positions across 2 rows, supporting high-density interconnect applications. The 1377295 provides 6 positions across 2 rows, suitable for lower-density applications. Position count determines the number of signal, power, or ground connections available.