Phoenix Contact 1939604 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1939604 is a 10-position terminal block plug with female sockets, 7.5mm pitch, designed for 180° free-hanging in-line applications. This component features screwless push-in spring termination and supports wire gauges from 12-26 AWG (0.2-2.5mm²). The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations.

Substiute Parts

1939604

Phoenix ContactIn Stock: 12021939604 Datasheet

Current PartRFQ

1939497

Phoenix ContactIn Stock: 7721939497 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1939604 is determined by strict equivalence across the following critical parameters:

• 10-position configuration with 7.5mm pitch spacing
• Female socket plug type with 180° wire entry orientation
• Screwless push-in spring termination mechanism
• Free-hanging in-line mounting configuration
• Electrical ratings: 12A (IEC), 1kV (IEC), 10A (UL), 300V (UL)
• Wire gauge compatibility: 12-26 AWG / 0.2-2.5mm²
• Polyamide housing with UL94 V-0 flammability rating
• RoHS compliance and tin contact mating finish

The Phoenix Contact 1939497 meets all these criteria and is classified as an active product within the same COMBICON GFKC series, making it a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1939497 is the direct equivalent for the obsolete 1939604. Both components share identical electrical specifications, mechanical dimensions, and material properties within the COMBICON GFKC series. The 1939497 maintains active product status with current manufacturing support and availability, making it the appropriate selection for replacement applications.

The primary distinction is product lifecycle status: the 1939604 is obsolete while the 1939497 remains in active production. This difference does not affect functional compatibility but ensures long-term supply chain viability and access to technical support through the substitute part.

Both parts carry RoHS compliance certification and UL94 V-0 flammability rating, meeting regulatory requirements for industrial control and power distribution applications.

Frequently Asked Questions (FAQ)

Q: Can the 1939497 be used as a direct replacement for the 1939604 in existing installations?

A: Yes. The 1939497 is electrically and mechanically identical to the 1939604 across all specified parameters. It operates at the same current and voltage ratings, accommodates the same wire gauge range, and uses identical termination and mounting methods.

Q: What is the difference between these two parts?

A: The 1939604 is classified as obsolete, while the 1939497 is an active product. Both are manufactured by Phoenix Contact within the same COMBICON GFKC series and share identical specifications. The 1939497 is the current production equivalent.

Q: Are there packaging differences between the 1939604 and 1939497?

A: The 1939604 packaging is listed as unspecified in available documentation. The 1939497 is supplied in bulk packaging. This distinction affects procurement and inventory management but does not impact component functionality or performance.

Q: Do both parts support the same wire gauge specifications?

A: Yes. Both the 1939604 and 1939497 accept wire gauges from 12-26 AWG (0.2-2.5mm²) using the identical screwless push-in spring termination mechanism.

Q: Are there any compliance or certification differences?

A: No. Both parts are RoHS compliant and carry UL94 V-0 flammability certification. They meet identical regulatory requirements for industrial applications.