Molex 0395205608 Terminal Block Plug – Equivalent & Substitute Parts

Part Overview

The Molex 0395205608 is an 8-position terminal block plug with female sockets, 5.00mm pitch, designed for 180° free-hanging in-line applications. This component features screw-rising cage clamp termination, supporting 18A at 300V (UL), and operates across -40°C to 115°C. The part is active in production and ROHS3 compliant with UL94 V-0 flammability rating.

Substitute parts become necessary when original inventory is unavailable, when alternative sourcing reduces lead times, or when equivalent performance specifications allow cross-platform integration in modular terminal block systems.

Substiute Parts

0395205608

MolexIn Stock: 10890395205608 Datasheet

Current PartRFQ

1781043

Phoenix ContactIn Stock: 9511781043 Datasheet

MFR RecommendedRFQ

5441809

Phoenix ContactIn Stock: 11385441809 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0395205608 is determined by the following critical parameters:

• Position Count & Pitch: Both substitute parts maintain 8 positions with 5.08mm pitch (0.200"), which is mechanically compatible with 5.00mm pitch systems within standard tolerance ranges for modular terminal block connectors.
• Connector Type & Orientation: All parts are female socket plugs with 180° free-hanging in-line configuration.
• Termination Method: Screw-based rising cage clamp termination is preserved across all substitutes.
• Electrical Performance: UL voltage rating of 300V is maintained. UL current ratings (15A for substitutes vs. 18A for main part) remain within acceptable operational margins for most industrial applications.
• Wire Gauge Compatibility: All parts accept 12-30 AWG wire, ensuring consistent installation procedures.
• Compliance & Environmental: ROHS3 compliance and UL94 V-0 flammability rating are maintained. Moisture sensitivity level (MSL 1) is identical across all parts.
• Insulation Height: All parts share 0.591" (15.00mm) insulation height, ensuring mechanical interchangeability in mounting assemblies.

Parameter Comparison

Engineering Selection Recommendations

Phoenix Contact 1781043 (COMBICON MSTBT Series)

This substitute is the primary equivalent. It maintains full UL compliance at 300V and 15A, meets ROHS3 requirements, and preserves the screw-rising cage clamp termination architecture. The 5.08mm pitch is mechanically compatible with 5.00mm systems. REACH unaffected status provides additional regulatory clarity for European applications. This part is recommended for direct substitution in active production environments.

Phoenix Contact 5441809 (BCP Series)

This alternative maintains 8-position configuration, 5.08mm pitch, and 300V UL rating at 15A. It uses standard screw termination rather than rising cage clamp. REACH affected status indicates material composition subject to REACH regulations; this requires verification against specific end-use chemical exposure requirements. This part is suitable for substitution where BCP series integration is acceptable and REACH compliance documentation is available.

Both substitutes are active products with confirmed inventory availability and meet the core electrical and mechanical requirements of the Molex 0395205608.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1781043 and 5441809 be used interchangeably with the Molex 0395205608?

A: Both parts are mechanically and electrically compatible substitutes. The 5.08mm pitch is within standard tolerance for modular terminal block systems designed for 5.00mm pitch. All three parts accept 12-30 AWG wire and maintain 300V UL rating. The primary difference is termination method (rising cage clamp vs. standard screw) and contact finish (gold vs. tin).

Q: What is the pitch difference between 5.00mm and 5.08mm, and does it affect compatibility?

A: The 0.08mm difference (approximately 0.003") is within standard mechanical tolerance for modular terminal block connectors. Both Phoenix Contact substitutes are designed for interchangeability with 5.00mm pitch systems in free-hanging in-line applications.

Q: Why do the substitute parts have lower current ratings (15A vs. 18A)?

A: The Molex part is rated at 18A UL, while Phoenix Contact substitutes are rated at 15A UL. Both ratings are sufficient for standard industrial terminal block applications. System design should verify that actual circuit current does not exceed 15A when using substitutes.

Q: What is the difference between rising cage clamp and standard screw termination?

A: Rising cage clamp termination (Molex 0395205608 and Phoenix Contact 1781043) uses a spring-loaded mechanism that rises as the screw is tightened, providing consistent wire pressure. Standard screw termination (Phoenix Contact 5441809) relies on direct screw compression. Both methods are industry-standard; selection depends on application requirements and existing assembly procedures.

Q: Are all three parts ROHS3 compliant?

A: Yes. The Molex 0395205608, Phoenix Contact 1781043, and Phoenix Contact 5441809 are all ROHS3 compliant, meeting EU Directive 2011/65/EU requirements for restricted hazardous substances.

Q: What does REACH affected vs. unaffected mean for part selection?

A: Phoenix Contact 1781043 is REACH unaffected, meaning its materials are not subject to REACH registration requirements. Phoenix Contact 5441809 is REACH affected, indicating material composition requires REACH compliance documentation. For applications in REACH-regulated markets, verify that supplier documentation is available.

Q: Can these parts be used in the same connector housing assembly?

A: Yes. All three parts share identical insulation height (0.591" / 15.00mm), 8-position configuration, and free-hanging in-line mounting type, enabling mechanical interchangeability in standard terminal block housings.