Cinch Connectivity Solutions 2-140 Equivalent & Substitute Parts

Part Overview

The Cinch Connectivity Solutions 2-140 is a 2-circuit barrier block connector with 0.375" (9.53mm) pitch spacing, designed for chassis and panel mounting applications. This terminal block features dual-wall barrier construction with screw termination and is rated for 15A at 250V. The part is currently active in production with 829 units in stock. Equivalent substitute parts are necessary to address supply chain flexibility, extended lead times, or specific application requirements where alternative manufacturers' offerings meet or exceed the electrical and mechanical specifications of the original component.

Substiute Parts

2-140

Cinch Connectivity SolutionsIn Stock: 9392-140 Datasheet

Current PartRFQ

0387600102

MolexIn Stock: 28220387600102 Datasheet

SimilarRFQ

0387700102

MolexIn Stock: 163990387700102 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Cinch 2-140 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Terminal block type: Barrier block
• Number of circuits: 2
• Pitch spacing: 0.375" (9.53mm)
• Top termination method: Screws
• Barrier configuration: 2 Wall (Dual)
• Mounting capability: Chassis and/or panel mount
• Current rating: Minimum 15A
• Voltage rating: Minimum 250V

Acceptable Variation Parameters:

• Wire gauge acceptance range: Substitute parts accepting 14-22 AWG are compatible with 16 AWG applications
• Voltage rating: Substitute parts rated at 300V exceed the 250V requirement and are acceptable
• Insulation material: Phenolic, thermoplastic, and PBT materials are functionally equivalent for this application category
• Terminal screw finish: Nickel and zinc with clear chromate finishes provide equivalent corrosion protection

The two Molex substitute parts (0387600102 and 0387700102) meet all mandatory parameters and exceed minimum electrical ratings, qualifying them as direct functional equivalents.

Parameter Comparison

Engineering Selection Recommendations

Both Molex substitute parts are qualified equivalents for the Cinch 2-140 based on compliance and certification alignment:

Molex 0387600102 (Beau 38760 Series): This part meets all electrical and mechanical requirements with a thermoplastic insulation material rated UL94 V-0. It provides 300V voltage rating, exceeding the original specification, and accepts wire gauges from 14-22 AWG. ROHS3 compliance and REACH unaffected status match the original part. Inventory availability is 2,777 units.

Molex 0387700102 (Beau 38770 Series): This part features polybutylene terephthalate (PBT) insulation with UL94 V-0 flammability rating, providing enhanced material performance. Electrical specifications match the 0387600102 variant with 300V rating and 14-22 AWG wire gauge acceptance. ROHS3 and REACH compliance are maintained. Inventory availability is 16,316 units, providing superior supply chain security.

Both substitutes are active production parts with equivalent regulatory compliance to the original Cinch component.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0387700102 directly replace the Cinch 2-140 in existing designs?

A: Yes. The Molex 0387700102 meets all critical parameters: 2-circuit barrier block configuration, 0.375" pitch, screw termination, dual-wall barrier construction, 15A current rating, and chassis/panel mounting capability. The 300V voltage rating exceeds the 250V requirement. Physical dimensions and mounting footprint are identical.

Q: What is the difference between the two Molex substitute options?

A: The primary difference is insulation material. The 0387600102 uses thermoplastic insulation, while the 0387700102 uses polybutylene terephthalate (PBT). Both materials are UL94 V-0 rated. The 0387700102 offers higher inventory availability (16,316 units versus 2,777 units), making it the preferred choice for supply chain continuity.

Q: Are there wire gauge compatibility concerns when substituting?

A: No. The original Cinch 2-140 is specified for 16 AWG wire. Both Molex substitutes accept 14-22 AWG wire, which encompasses the original specification. 16 AWG conductors will terminate correctly in either substitute part.

Q: Do the substitute parts maintain the same mounting interface?

A: Yes. All three parts feature identical mounting configurations: chassis and panel mount capability with flange design. Mounting hole spacing and fastener requirements are equivalent.

Q: Are regulatory certifications maintained with substitution?

A: Yes. Both Molex substitutes are ROHS3 compliant and REACH unaffected, matching the original Cinch 2-140 certifications. ECCN and HTSUS classifications are identical across all three parts.