Molex 0387290776 SR BTS PC 58 12 ASY C Equivalent & Substitute Parts

Part Overview

The Molex 0387290776 is a circuit connector terminal block assembly designated as SR BTS PC 58 12 ASY C. This component serves as an electrical interface for circuit connections in applications requiring reliable terminal block connectivity. The part is currently in stock with 918 units available as new original inventory. Given the active product lifecycle and availability considerations, equivalent substitute parts may be required for procurement flexibility, design optimization, or supply chain continuity.

Substiute Parts

0387290776

MolexIn Stock: 10250387290776 Datasheet

Current PartRFQ

0387206312

MolexIn Stock: 10370387206312 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Molex 0387290776 is based on terminal block category classification and connector interface compatibility. The primary substitute identified is Molex 0387206312, which operates within the same terminal block product family. Substitution validity is determined by matching the following criteria:

• Terminal block category classification
• Circuit connector interface type
• Physical form factor compatibility
• Electrical interface standards

The substitute part 0387206312 maintains functional equivalence within the Molex terminal block ecosystem and shares the same connector category designation.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0387206312 is classified as an active product with ROHS3 compliance and REACH unaffected status. Selection between the main part and substitute should be based on:

• Application circuit count requirements (12 circuits for 0387206312)
• Electrical specifications alignment (15A current, 300V voltage for 0387206312)
• Environmental operating conditions (-40°C to 100°C for 0387206312)
• Compliance requirements (ROHS3 Compliant, UL94 V-0 flammability rating for 0387206312)
• Packaging format (Tray packaging for 0387206312)

Both parts maintain active product status within the Molex terminal block portfolio.

Frequently Asked Questions (FAQ)

Q: What determines if the Molex 0387206312 can substitute for the 0387290776?

A: Both parts are classified as terminal blocks within the Molex product family. The 0387206312 is a 12-circuit barrier block connector with 0.375" pitch, 15A current rating, and 300V voltage rating. Substitution validity depends on your application's circuit count, current, voltage, and environmental requirements matching the 0387206312 specifications.

Q: What are the key electrical specifications of the substitute part 0387206312?

A: The 0387206312 features a 15A current rating, 300V voltage rating, supports 14-22 AWG wire gauge, and operates across -40°C to 100°C temperature range. It is configured as a 12-circuit barrier block with 0.375" (9.53mm) pitch and dual-wall barrier type.

Q: Is the substitute part ROHS compliant?

A: Yes, the Molex 0387206312 is ROHS3 compliant and carries a UL94 V-0 flammability rating. It is REACH unaffected and classified as Moisture Sensitivity Level 1 (Unlimited).

Q: What is the packaging format for the substitute part?

A: The Molex 0387206312 is supplied in Tray packaging with 969 units available as new original inventory.

Q: Are there additional substitute options listed for the 0387206312?

A: The 0387206312 documentation references additional substitutes: T38110-12-0 and NC6-P107-12. These represent alternative equivalent parts within the broader terminal block ecosystem.