Phoenix Contact 1981568 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1981568 is a 14-position terminal block plug with male pins, 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 active equivalent components essential for procurement and system continuity.

Substiute Parts

1981568

Phoenix ContactIn Stock: 10501981568 Datasheet

Current PartRFQ

1910791

Phoenix ContactIn Stock: 8261910791 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1981568 has one direct equivalent substitute: part number 1910791. This substitution is valid based on the following matching parameters:

• Electrical Specifications: Both parts maintain identical current (12A IEC, 10A UL) and voltage ratings (630V IEC, 300V UL)
• Physical Configuration: Both feature 14 positions at 5mm pitch with 180° free-hanging in-line orientation
• Termination Method: Both use screwless push-in spring termination
• Wire Compatibility: Both accept 12-26 AWG (0.2-2.5mm²) wire gauges
• Material & Compliance: Both use polyamide/nylon housing with UL94 V-0 flammability rating and RoHS compliance
• Contact Finish: Both feature tin contact mating finish

The primary distinction is product status: 1981568 is obsolete while 1910791 is active, and series designation differs (COMBICON FKICS versus COMBICON FKIC).

Parameter Comparison

Engineering Selection Recommendations

Phoenix Contact 1910791 is the direct functional equivalent for 1981568. Selection of 1910791 is supported by:

• Active Product Status: 1910791 maintains active status with ongoing manufacturer support, whereas 1981568 is obsolete
• Regulatory Compliance: Both parts maintain identical RoHS compliance and UL94 V-0 flammability certification
• Electrical & Mechanical Equivalence: All critical parameters including current/voltage ratings, position count, pitch, wire gauge compatibility, and termination method are identical
• Supply Continuity: 1910791 provides assured long-term availability for new designs and replacement applications

For applications currently using 1981568, direct substitution with 1910791 is appropriate without circuit or mechanical redesign.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1910791 directly replace 1981568 in existing applications?

A: Yes. Both parts are electrically and mechanically equivalent across all specified parameters. The 1910791 maintains identical current ratings (12A IEC, 10A UL), voltage ratings (630V IEC, 300V UL), position configuration (14 positions at 5mm pitch), wire gauge compatibility (12-26 AWG), and termination method (screwless push-in spring). Direct substitution requires no circuit or mechanical modifications.

Q: What is the difference between series COMBICON FKICS and COMBICON FKIC?

A: The series designation difference reflects product line evolution. Both series employ identical electrical and mechanical specifications for this 14-position 5mm pitch plug configuration. The FKIC series (1910791) represents the current active product line, while FKICS (1981568) is the obsolete predecessor.

Q: Are there any packaging differences between these parts?

A: The main part (1981568) is listed with unspecified packaging, while the substitute (1910791) is supplied in bulk packaging. Both parts are identical in form, fit, and function. Packaging differences do not affect component performance or compatibility.

Q: What wire gauges are compatible with these terminal block plugs?

A: Both parts accept wire gauges from 12-26 AWG, equivalent to 0.2-2.5mm² cross-sectional area. This range accommodates standard industrial control and power distribution wiring applications.

Q: Are these parts RoHS compliant?

A: Yes. Both 1981568 and 1910791 are RoHS compliant with UL94 V-0 flammability rating, meeting current environmental and safety standards for industrial terminal block applications.