Molex 0395137313 Terminal Block Plug – Equivalent & Substitute Parts

Part Overview

The Molex 0395137313 is a 13-position terminal block plug with female sockets, 0.150" (3.81mm) pitch, and 270° free-hanging wire entry. This component is designed for screw-terminal connections in industrial control and automation applications. The part is currently active in production with 705 units in stock. Alternative models may be required due to application-specific wire entry angle requirements, inventory constraints, or design modifications that necessitate different connector orientations.

Substiute Parts

0395137313

MolexIn Stock: 7230395137313 Datasheet

Current PartRFQ

1827237

Phoenix ContactIn Stock: 8421827237 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0395137313 is determined by the following critical parameters:

• Position Count & Pitch: Substitute parts must have 13 positions with 0.150" (3.81mm) pitch to ensure mechanical and electrical compatibility with mating connectors.
• Connector Type: Female socket plugs with screw-terminal rising cage clamp termination are required.
• Electrical Ratings: Current rating of 8 A and voltage rating of 300 V (UL) establish the minimum electrical performance threshold.
• Wire Gauge Compatibility: Acceptable wire gauge ranges must overlap with or encompass 16-30 AWG to support the intended application.
• Compliance & Certifications: RoHS3 compliance and UL94 V-0 flammability rating are mandatory for equivalent substitution.
• Wire Entry Angle: While the primary part features 270° wire entry, substitute parts with different wire entry angles (such as 90°) may be acceptable depending on application layout constraints.

The Phoenix Contact 1827237 qualifies as a substitute based on matching position count, pitch, connector type, electrical ratings, compliance certifications, and termination method. The primary difference is the 90° wire entry angle, which represents a geometric variation rather than an electrical or functional incompatibility.

Parameter Comparison

Engineering Selection Recommendations

Molex 0395137313 is the primary specification. This part is active in production, RoHS3 compliant, and carries UL94 V-0 flammability certification. It is suitable for applications requiring 270° wire entry orientation.

Phoenix Contact 1827237 is an acceptable substitute when the following conditions are met:

• The application layout accommodates 90° wire entry instead of 270°.
• The wire gauge range of 14-30 AWG is compatible with the intended conductor specifications.
• Inventory or lead-time constraints necessitate an alternative source.

Both parts meet the electrical performance requirements (8 A at 300 V UL), comply with RoHS3 regulations, and maintain UL94 V-0 flammability ratings. The insulation height difference (0.750" vs. 0.752") is negligible and does not affect functional compatibility. Screw torque specifications are equivalent (0.23 Nm for Molex; 0.22-0.25 Nm for Phoenix Contact).

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1827237 be used as a direct replacement for the Molex 0395137313?

A: The Phoenix Contact 1827237 is electrically and mechanically compatible with the Molex 0395137313 for all critical parameters: 13 positions, 3.81mm pitch, 8 A current rating, 300 V voltage rating, and screw-terminal rising cage clamp termination. The primary difference is the wire entry angle (90° vs. 270°). Substitution is valid if the application design accommodates the different wire entry orientation.

Q: What are the key compatibility criteria for substituting this terminal block plug?

A: Substitute parts must maintain: 13-position configuration, 0.150" (3.81mm) pitch, female socket plug type, screw-terminal rising cage clamp termination, minimum 8 A current rating, minimum 300 V voltage rating, wire gauge compatibility within 14-30 AWG range, UL94 V-0 flammability rating, and RoHS3 compliance.

Q: Does the wire entry angle affect electrical performance?

A: No. The wire entry angle (270° vs. 90°) is a geometric design feature that affects physical installation orientation and PCB layout compatibility, not electrical performance. Both configurations deliver equivalent electrical characteristics.

Q: Are there any temperature rating differences between the two parts?

A: The Molex 0395137313 specifies an operating temperature range of -40°C to 115°C. The Phoenix Contact 1827237 does not provide an explicit operating temperature specification in the available data. Verify temperature requirements with the application specification before substitution.

Q: What is the wire gauge compatibility difference?

A: The Molex 0395137313 accepts 16-30 AWG wire. The Phoenix Contact 1827237 accepts 14-30 AWG wire, providing a broader range that includes smaller gauge conductors. This difference does not prevent substitution; the Phoenix Contact part accommodates all wire sizes supported by the Molex part.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the Molex 0395137313 and Phoenix Contact 1827237 are RoHS3 compliant and carry UL94 V-0 flammability certification, meeting current environmental and safety standards.