Equivalent & Substitute Parts for METZ CONNECT USA Inc. 31393104

Part Overview

The METZ CONNECT USA Inc. 31393104 is a 4-position terminal block header with male pins, shrouded on all four sides, designed for vertical through-hole mounting. This component operates at 8 A (UL) and 300 V (UL) with a 0.150" (3.81mm) pitch configuration. The part is actively manufactured and stocked, with 813 units available in inventory. Finding equivalent substitute parts is necessary to ensure supply chain flexibility, manage lead times, and maintain design continuity when the primary part becomes unavailable.

Substiute Parts

31393104

METZ CONNECT USA Inc.In Stock: 92331393104 Datasheet

Current PartRFQ

1830619

Phoenix ContactIn Stock: 61511830619 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the METZ CONNECT USA Inc. 31393104 is determined by the following critical parameters:

• Electrical Compatibility: Current rating of 8 A (UL) and voltage rating of 300 V (UL) or higher
• Physical Configuration: 4-position header with 0.150" (3.81mm) pitch spacing
• Mechanical Design: Male pins with shrouded (4-side) construction, vertical orientation, through-hole mounting
• Termination Method: Solder termination
• Regulatory Compliance: UL94 V-0 flammability rating and RoHS compliance

The Phoenix Contact 1830619 meets all substitution criteria, providing equivalent electrical performance, identical pitch and position count, matching shrouded male pin configuration, and equivalent regulatory certifications.

Parameter Comparison

Engineering Selection Recommendations

Both the METZ CONNECT USA Inc. 31393104 and Phoenix Contact 1830619 are active products with equivalent electrical and mechanical specifications. Selection between these parts should be based on:

• Supply Availability: The Phoenix Contact 1830619 has higher inventory (6067 units) compared to the METZ CONNECT part (813 units), providing greater supply security
• Regulatory Compliance: Both parts meet UL94 V-0 flammability requirements and RoHS standards, with the Phoenix Contact part certified to ROHS3
• Moisture Sensitivity: The Phoenix Contact 1830619 carries MSL 1 (Unlimited), indicating superior moisture tolerance compared to the METZ CONNECT part (Not Applicable)
• Series Designation: The Phoenix Contact part belongs to the COMBICON MCV series, a widely recognized industrial connector line

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1830619 be used as a direct replacement for the METZ CONNECT 31393104?

A: Yes. Both parts share identical electrical ratings (8 A UL, 300 V UL), pitch spacing (0.150" / 3.81mm), position count (4), shrouded male pin configuration, vertical orientation, and through-hole solder termination. Mechanical dimensions, including insulation height (0.362" / 9.20mm), are equivalent.

Q: Are there differences in housing material between these parts?

A: Yes. The METZ CONNECT 31393104 uses Polyamide (PA66) Nylon 6/6, while the Phoenix Contact 1830619 uses Polybutylene Terephthalate (PBT). Both materials meet UL94 V-0 flammability requirements and are suitable for the specified electrical and thermal operating range (-40°C to 105°C).

Q: What is the significance of the contact tail length difference?

A: The METZ CONNECT part has a contact tail length of 0.128" (3.25mm), while the Phoenix Contact part measures 0.138" (4.60mm). This 0.010" (0.25mm) difference is within typical PCB design tolerances and does not affect functional compatibility for standard through-hole solder applications.

Q: Do both parts meet the same regulatory standards?

A: Both parts are RoHS compliant, REACH Unaffected, and classified as EAR99 for export control purposes. Both carry the same HTSUS code (8536.69.4040). The Phoenix Contact part carries additional ROHS3 certification and MSL 1 moisture sensitivity rating.

Q: What is the mating flange feature?

A: Both parts include a mating flange. The METZ CONNECT part specifies a mating flange, while the Phoenix Contact part includes both mating and mounting flanges, providing additional mechanical stability during assembly.