Molex 0395100708 Terminal Block Plug – Equivalent & Substitute Parts

Part Overview

The Molex 0395100708 is an 8-position terminal block plug with female sockets, 0.150" (3.81mm) pitch, designed for 180° free-hanging in-line applications. This component is classified as Active and is widely used in industrial control, automation, and power distribution systems where modular connectivity is required. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when inventory constraints necessitate component alternatives that maintain electrical and mechanical compatibility.

Substiute Parts

0395100708

MolexIn Stock: 9740395100708 Datasheet

Current PartRFQ

1792910000

WeidmüllerIn Stock: 9451792910000 Datasheet

MFR RecommendedRFQ

5447926

Phoenix ContactIn Stock: 14745447926 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0395100708 is determined by strict alignment with the following critical parameters:

• Pitch and Position Count: All substitutes must maintain 0.150" (3.81mm) pitch with 8 positions to ensure mechanical and electrical compatibility with mating connectors.
• Connector Type and Orientation: Plug configuration with female sockets and 180° wire entry orientation must be preserved.
• Mounting Configuration: Free-hanging in-line mounting type is mandatory for form-factor compatibility.
• Electrical Ratings: Substitute parts must meet or exceed UL voltage (300 V) and current (8 A) specifications to ensure safe operation in the intended application.
• Wire Gauge Compatibility: Wire gauge ranges must overlap with or encompass the 16-30 AWG specification.
• Flammability and Compliance: UL94 V-0 material rating and RoHS compliance are required for regulatory and safety adherence.

The identified substitutes—Weidmüller 1792910000 and Phoenix Contact 5447926—satisfy these criteria while offering alternative sourcing from established manufacturers in the terminal block industry.

Parameter Comparison

Engineering Selection Recommendations

All three components—Molex 0395100708, Weidmüller 1792910000, and Phoenix Contact 5447926—are classified as Active products with full RoHS compliance and UL94 V-0 material ratings. Selection among these parts should be based on the following factors:

Molex 0395100708: Primary choice when original equipment specifications explicitly require Molex components or when existing inventory supports standardization on the Eurostyle ESE 39510 series.

Weidmüller 1792910000: Suitable alternative offering enhanced current capacity (10 A UL rating versus 8 A) and extended operating temperature range (-50°C to 120°C). The Omnimate BC series provides IP20 ingress protection, beneficial in environments with moisture or particulate exposure. Wire gauge range (16-28 AWG) is slightly narrower than the primary part.

Phoenix Contact 5447926: Equivalent alternative with matching 8 A UL current rating and broader wire gauge compatibility (14-30 AWG). The BCP series maintains full compliance with all electrical and safety requirements. Operating temperature range is not specified in available documentation.

All three parts are electrically and mechanically interchangeable for applications within the specified electrical parameters. Component selection should account for supply chain availability, cost considerations, and any design-specific requirements regarding ingress protection or extended temperature operation.

Frequently Asked Questions (FAQ)

Q: Can Weidmüller 1792910000 be used as a direct replacement for Molex 0395100708?

A: Yes. Both components share identical pitch (3.81mm), position count (8), connector type (plug with female sockets), mounting configuration (free-hanging in-line), and wire entry orientation (180°). Electrical ratings are compatible, with Weidmüller offering higher current capacity (10 A). Screw torque specifications are within acceptable tolerance ranges (0.2-0.25 Nm versus 0.23 Nm).

Q: What is the significance of the wire gauge range differences?

A: Molex 0395100708 accepts 16-30 AWG wire. Weidmüller 1792910000 accepts 16-28 AWG, and Phoenix Contact 5447926 accepts 14-30 AWG. For applications using 29-30 AWG wire, only Molex and Phoenix Contact are suitable. For applications using 14-15 AWG wire, only Phoenix Contact is suitable. Verify wire gauge requirements in your application before component selection.

Q: Are there differences in termination style that affect installation?

A: Molex uses a Rising Cage Clamp termination, while Weidmüller employs a Clamping Yoke (Tension Sleeve) and Phoenix Contact uses a standard Screw termination. All three are screw-based systems with comparable torque specifications. Installation procedures may differ slightly; consult manufacturer documentation for specific termination techniques.

Q: Does the Weidmüller part's IP20 rating provide an advantage?

A: IP20 ingress protection indicates resistance to solid objects larger than 12mm and no protection against liquid ingress. This rating is beneficial in industrial environments with dust or debris but does not provide moisture protection. Select based on environmental exposure requirements in your specific application.

Q: Are all three parts RoHS compliant?

A: Yes. Molex 0395100708 and Phoenix Contact 5447926 are ROHS3 compliant. Weidmüller 1792910000 is RoHS compliant. All three meet current regulatory requirements for hazardous substance restrictions.