Phoenix Contact 1781014 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1781014 is a 5-position terminal block plug with female sockets, 0.200" (5.08mm) pitch, designed for 180° free-hanging in-line applications. This component is part of the COMBICON MSTBT series and is actively manufactured. Substitute parts are identified based on matching electrical ratings, mechanical dimensions, and termination compatibility to ensure direct functional equivalence in circuit designs.

Key Parameters

Parameter	Value
Number of Positions	5
Pitch	0.200" (5.08mm)
Type	Plug, Female Sockets
Mounting Type	Free Hanging (In-Line)
Plug Wire Entry	180°
Termination Style	Screw - Rising Cage Clamp
Screw Size	M3
Wire Gauge Range	12-30 AWG (0.2-2.5mm²)
Current Rating (UL)	15 A
Voltage Rating (UL)	300 V
Insulation Height	0.591" (15.00mm)
Housing Material	Polyamide (PA), Nylon
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the Phoenix Contact 1781014 are qualified based on the following critical parameters:

Electrical Compatibility: Current and voltage ratings must meet or exceed UL specifications (15 A, 300 V minimum)
Mechanical Compatibility: 5-position configuration, 0.200" (5.08mm) pitch, and 180° free-hanging orientation
Termination Compatibility: Screw-based termination with M3 screw size
Wire Gauge Acceptance: Support for 12-30 AWG wire range
Regulatory Compliance: ROHS3 compliance and EAR99 classification

The identified substitutes (Molex 0395300005 and Amphenol Anytek TJ0551530000G) meet these core requirements and are functionally equivalent for direct replacement applications.

Parameter Comparison

Parameter	Phoenix Contact 1781014	Molex 0395300005	Amphenol Anytek TJ0551530000G
Number of Positions	5	5	5
Pitch	0.200" (5.08mm)	0.200" (5.08mm)	0.200" (5.08mm)
Type	Plug, Female Sockets	Plug, Female Sockets	Plug, Female Sockets
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)
Plug Wire Entry	180°	180°	180°
Termination Style	Screw - Rising Cage Clamp	Screw - Rising Cage Clamp	Screw
Screw Size	M3	M3	M3
Wire Gauge Range (AWG)	12-30 AWG	12-26 AWG	12-24 AWG
Current Rating (UL)	15 A	15 A	20 A
Voltage Rating (UL)	300 V	300 V	300 V
Insulation Height	0.591" (15.00mm)	0.591" (15.00mm)	0.594" (15.09mm)
Contact Mating Finish	Tin	Tin	Tin
Features	Retention Latches (Non-Wire Side)	Retention Latches (Non-Wire Side)	Retention Latches (Non-Wire Side)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active

Engineering Selection Recommendations

All three parts (Phoenix Contact 1781014, Molex 0395300005, and Amphenol Anytek TJ0551530000G) are actively manufactured and ROHS3 compliant, meeting current regulatory requirements.

Phoenix Contact 1781014: Primary specification with UL ratings of 15 A at 300 V. Supports wire gauge range 12-30 AWG. Material flammability rating UL94 V-0. Torque specification 0.5-0.6 Nm.

Molex 0395300005: Equivalent UL ratings (15 A, 300 V). Wire gauge range 12-26 AWG represents a narrower upper limit compared to the primary part. Torque specification 0.56 Nm. Operating temperature range specified as -40°C to 115°C. Contact material identified as Copper Alloy.

Amphenol Anytek TJ0551530000G: Higher current rating (20 A) at 300 V, providing additional capacity margin. Wire gauge range 12-24 AWG. Operating temperature range -40°C to 115°C. Material flammability rating UL94 V-0. Torque specification 0.56 Nm. Contact material identified as Copper.

Selection between these parts depends on application-specific wire gauge requirements and current capacity needs. All three maintain mechanical and electrical compatibility for direct substitution in 5-position, 5.08mm pitch terminal block applications.

Frequently Asked Questions (FAQ)

Q: Can Molex 0395300005 replace Phoenix Contact 1781014 in all applications?

A: Molex 0395300005 is electrically and mechanically compatible for applications using wire gauges 12-26 AWG. Applications requiring 28-30 AWG wire support should use Phoenix Contact 1781014 or Amphenol Anytek TJ0551530000G.

Q: What is the primary difference between the Amphenol Anytek TJ0551530000G and the other substitutes?

A: Amphenol Anytek TJ0551530000G provides a higher current rating (20 A versus 15 A) while maintaining the same voltage specification (300 V). Wire gauge support is limited to 12-24 AWG.

Q: Are all three parts compatible with the same mating connectors?

A: Yes. All three parts share identical pitch (0.200"/5.08mm), 5-position configuration, and 180° free-hanging orientation, ensuring mechanical compatibility with the same mating header connectors.

Q: What torque specification should be used for screw termination?

A: Phoenix Contact 1781014 specifies 0.5-0.6 Nm. Molex 0395300005 and Amphenol Anytek TJ0551530000G both specify 0.56 Nm, which falls within the Phoenix Contact range.

Q: Do all parts meet current RoHS requirements?

A: Yes. All three parts are ROHS3 compliant and carry EAR99 ECCN classification.

Q: What wire strip length is required for each part?

A: Phoenix Contact 1781014 requires 7mm strip length. Molex 0395300005 requires 5mm. Amphenol Anytek TJ0551530000G requires 7-8mm.

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