ELFP02110 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The ELFP02110 is a 2-position terminal block plug manufactured by Amphenol PCD, designed for 0.197" (5.00mm) pitch applications with 180° free-hanging in-line mounting. This component features female sockets with screw-rising cage clamp termination, rated for 15 A at 300 V (UL). The part is currently active in production with 1047 units in stock.

Substitute parts are identified when equivalent electrical ratings, mechanical pitch, termination style, and mounting configuration align with the main part specifications, enabling direct functional replacement in compatible applications.

Substiute Parts

ELFP02110

Amphenol PCDIn Stock: 1105ELFP02110 Datasheet

Current PartRFQ

1755732

Phoenix ContactIn Stock: 13021755732 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 1755732 (Phoenix Contact COMBICON PT series) qualifies as an equivalent based on the following alignment of critical parameters:

• Pitch Match: Both parts operate at 0.197" (5.00mm) pitch, ensuring mechanical compatibility with mating headers
• Position Count: Both are 2-position configurations
• Termination Method: Both utilize screw-rising cage clamp termination for wire connection
• Mounting Configuration: Both are free-hanging in-line mounted plugs
• Electrical Ratings: Both meet or exceed 300 V rating; current ratings are within acceptable operational ranges for the application category
• Flammability Compliance: Both achieve UL94 V-0 material rating
• RoHS Compliance: Both are RoHS compliant (main part: RoHS Compliant; substitute: ROHS3 Compliant)

The primary difference is plug wire entry angle (180° vs. 90°), which affects board layout orientation but does not prevent functional substitution in applications where the 90° entry angle is acceptable.

Parameter Comparison

Engineering Selection Recommendations

ELFP02110 (Primary Selection): Recommended for applications requiring 15 A current capacity and 180° wire entry orientation. Active product status with established supply chain (1047 units in stock). Supports wire gauges down to 12 AWG. RoHS compliant with UL94 V-0 flammability rating.

1755732 (Substitute Selection): Suitable for applications where 10 A current capacity is sufficient and 90° wire entry orientation is compatible with board layout. ROHS3 compliant with equivalent UL94 V-0 flammability rating. Wire gauge range extends to 28 AWG. Lower screw torque specification (0.35-0.4 Nm vs. 0.79 Nm) requires adjusted assembly procedures. Insulation height is 0.108" (2.74mm) lower than the main part.

Selection between these parts depends on current requirement, wire entry angle compatibility, and assembly torque specifications for the target application.

Frequently Asked Questions (FAQ)

Q: Can 1755732 directly replace ELFP02110 in existing designs?

A: Direct replacement is possible only if the application tolerates 90° wire entry orientation instead of 180°, and if the circuit current requirement does not exceed 10 A. The lower screw torque specification of 1755732 (0.35-0.4 Nm) must be observed during assembly to prevent over-tightening.

Q: What is the significance of the pitch specification in substitution?

A: Pitch (0.197" / 5.00mm) determines mechanical compatibility with mating header connectors. Both parts share identical pitch, ensuring they mate with the same header designs. Pitch mismatch would prevent physical connection.

Q: How do wire entry angles affect substitution?

A: Wire entry angle (180° vs. 90°) determines the direction wires approach the connector. The 180° entry (ELFP02110) allows wires to exit straight back from the connector, while 90° entry (1755732) requires wires to exit perpendicular to the connector body. This affects PCB layout and cable routing but does not prevent electrical function if the application layout accommodates the different angle.

Q: Are there current rating limitations when using 1755732 as a substitute?

A: Yes. The 1755732 is rated for 10 A (UL), while ELFP02110 is rated for 15 A (UL). Applications requiring current above 10 A must use ELFP02110. Applications operating at or below 10 A can safely use either part.

Q: What packaging differences exist between these parts?

A: ELFP02110 is supplied in Tray packaging (1047 units in stock), while 1755732 is supplied in Bulk packaging (1205 units in stock). Packaging affects handling, storage, and order quantity considerations but does not affect electrical or mechanical performance.

Q: Do both parts meet the same compliance standards?

A: Both parts are RoHS compliant and achieve UL94 V-0 flammability rating. ELFP02110 is RoHS Compliant; 1755732 is ROHS3 Compliant. Both meet 300 V voltage rating at UL. Compliance certifications are equivalent for standard industrial applications.