Weidmüller 1502310000 Terminal Block Plug — Equivalent & Substitute Parts

Part Overview

The Weidmüller 1502310000 is a 7-position terminal block plug with female sockets, 0.200" (5.08mm) pitch, and 180° free-hanging wire entry configuration. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new designs requiring compatible connectivity solutions.

Substiute Parts

1502310000

WeidmüllerIn Stock: 8461502310000 Datasheet

Current PartRFQ

ELFF07130

Amphenol PCDIn Stock: 1195ELFF07130 Datasheet

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ELFF07140

Amphenol PCDIn Stock: 897ELFF07140 Datasheet

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ELFF07230

Amphenol PCDIn Stock: 758ELFF07230 Datasheet

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ELFF07240

Amphenol PCDIn Stock: 1005ELFF07240 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Weidmüller 1502310000 is determined by the following critical parameters:

• Number of Positions: Must be 7
• Pitch: Must be 0.200" (5.08mm) or 0.197" (5.00mm) — mechanically compatible within connector family tolerances
• Type: Must be Plug with Female Sockets
• Mounting Type: Must be Free Hanging (In-Line)
• Contact Material: Must be Copper Alloy
• Contact Mating Finish: Must be Tin
• Material Flammability Rating: Must be UL94 V-0
• RoHS Status: Must be RoHS Compliant
• Voltage - UL: Must support minimum 300 V
• Current - UL: Must support minimum 10 A

The Amphenol PCD ELFF series parts (ELFF07130, ELFF07140, ELFF07230, ELFF07240) meet these core substitution criteria. Variations in wire entry angle (90°, 180°, 270°) and termination style (Rising Cage Clamp vs. TOP Clamp) are application-dependent selections within the compatible substitute group.

Parameter Comparison

Engineering Selection Recommendations

All four Amphenol PCD ELFF series substitutes are active products with current manufacturing support, addressing the obsolescence of the Weidmüller 1502310000. Selection among these substitutes depends on mechanical fit requirements within the target application:

ELFF07230 and ELFF07240 — Recommended for direct pitch compatibility. Both maintain the 0.200" (5.08mm) pitch specification of the original part. ELFF07230 features 90° wire entry; ELFF07240 features 270° wire entry. Choose based on connector orientation requirements in the assembly.

ELFF07130 and ELFF07140 — Suitable where 0.197" (5.00mm) pitch is mechanically acceptable within connector family standards. ELFF07130 features 90° wire entry; ELFF07140 features 270° wire entry. These parts offer expanded wire gauge support (12 AWG minimum) and higher current rating (15 A UL).

All substitutes meet RoHS compliance and UL94 V-0 flammability requirements. Current capacity exceeds the original specification (15 A vs. 10 A UL), providing design margin. Termination style differs (Rising Cage Clamp vs. TOP Clamp); verify screw torque compatibility with assembly procedures.

Frequently Asked Questions (FAQ)

Q: Can ELFF07130 or ELFF07140 (5.00mm pitch) directly replace the 1502310000 (5.08mm pitch)?

A: Mechanical compatibility depends on the mating connector tolerance class. Within standard connector family specifications, 0.197" (5.00mm) and 0.200" (5.08mm) pitches are often interchangeable. Verify mating connector specifications before substitution.

Q: What is the difference between 90° and 270° wire entry configurations?

A: Wire entry angle determines the physical orientation of the connector relative to the circuit board or mounting surface. 90° entry directs wires perpendicular to the connector body; 270° entry directs wires at an alternate perpendicular angle. Select based on available space and cable routing in the assembly.

Q: Are the Amphenol PCD ELFF parts compatible with the original Weidmüller Omnimate BL series housing?

A: Compatibility is determined by mating connector specifications. The ELFF series plugs are designed for standard 5.08mm and 5.00mm pitch receptacles. Verify that the mating receptacle accepts the ELFF plug geometry and pitch specification.

Q: Does the higher current rating (15 A) of ELFF substitutes affect circuit design?

A: No. Higher current rating indicates greater component capacity. The circuit design remains unchanged; the substitute part simply provides additional design margin without requiring modifications to existing electrical specifications.

Q: What packaging options are available for the substitute parts?

A: ELFF07230 is supplied in Bulk packaging. ELFF07130, ELFF07140, and ELFF07240 are supplied in Tray packaging. Confirm packaging requirements with procurement specifications.

Q: Are all substitute parts RoHS compliant?

A: Yes. All four Amphenol PCD ELFF series parts are RoHS Compliant, matching the compliance status of the original Weidmüller 1502310000.