Molex 0387208116 Equivalent & Substitute Parts

Part Overview

The Molex 0387208116 is a 16-circuit barrier block connector with 0.375" (9.53mm) pitch, designed for through-hole mounting with screw termination on top and PC pin termination on bottom. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing production and maintenance applications. The barrier block configuration with dual-wall design provides electrical isolation between circuits, suitable for industrial control and power distribution systems operating at 300V with 15A per circuit capacity.

Substiute Parts

0387208116

MolexIn Stock: 11320387208116 Datasheet

Current PartRFQ

0387206316

MolexIn Stock: 13700387206316 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Molex 0387208116 is determined by strict equivalence across the following critical parameters:

• Number of circuits: 16
• Pitch spacing: 0.375" (9.53mm)
• Current rating: 15A per circuit
• Voltage rating: 300V
• Wire gauge acceptance: 14-22 AWG
• Termination configuration: Screw top, PC pin bottom
• Barrier type: 2 Wall (Dual)
• Mounting method: Through hole
• Operating temperature range: -40°C to 100°C
• Flammability compliance: UL94 V-0
• RoHS compliance: ROHS3

The substitute part must maintain identical electrical performance characteristics and physical form factor to ensure direct replacement without circuit redesign or PCB modification.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0387206316 is the direct equivalent for the obsolete 0387208116. Both components are manufactured by Molex within the Beau 38720 series and maintain identical electrical and mechanical specifications across all critical parameters. The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity.

Both parts carry ROHS3 compliance certification and UL94 V-0 flammability rating, meeting regulatory requirements for industrial applications. The substitute part is available in tray packaging with higher inventory levels (1307 pcs vs. 1064 pcs), providing improved procurement flexibility.

No design modifications, circuit alterations, or PCB layout changes are required when transitioning from the main part to the substitute. The components are mechanically and electrically interchangeable for direct replacement in existing assemblies.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0387206316 be used as a direct replacement for the 0387208116?

A: Yes. Both components are identical in electrical performance, mechanical form factor, and termination configuration. The 0387206316 is the active production equivalent of the obsolete 0387208116.

Q: What is the difference between the two part numbers?

A: The primary difference is product status. The 0387208116 is obsolete, while the 0387206316 is active. All electrical and mechanical specifications are identical. The substitute part is available in tray packaging.

Q: Are there any compatibility concerns with PCB mounting?

A: No. Both parts use identical through-hole mounting configuration with the same pitch spacing (0.375"), pin layout, and mechanical dimensions. No PCB redesign is required.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the main part and substitute are ROHS3 compliant and carry UL94 V-0 flammability certification. They meet identical regulatory requirements for industrial control and power distribution applications.

Q: What wire gauges are compatible with this connector?

A: Both parts accept wire gauges from 14 AWG to 22 AWG, with a current rating of 15A per circuit at 300V maximum voltage.

Q: Is the substitute part available in higher quantities?

A: Yes. The 0387206316 has higher inventory availability (1307 pcs) compared to the obsolete 0387208116 (1064 pcs), providing improved supply chain reliability.