Phoenix Contact 1529946 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1529946 is a 3-position circular connector receptacle with female sockets and spring-cage termination, designed for M12-3 applications. This component features shielded construction, IP67 ingress protection, and operates across -40°C to 85°C. The part is classified as obsolete, making equivalent substitutes necessary for ongoing system maintenance and new design implementations where this connector type is required.

Key Parameters

Parameter	Value
Connector Type	Receptacle, Female Sockets
Number of Positions	3
Shell Size - Insert	M12-3
Termination	Spring-Cage
Shielding	Shielded
Current Rating	4A
Voltage Rating	48VAC, 60VDC
Ingress Protection	IP67
Operating Temperature	-40°C to 85°C
Contact Finish - Mating	Gold
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1529946 is determined by strict equivalence across the following critical parameters:

Core Functional Parameters:

Connector type: Receptacle with female sockets
Position count: 3 positions
Shell size: M12-3
Termination method: Spring-cage
Shielding: Shielded construction

Electrical & Environmental Parameters:

Current rating: 4A minimum
Voltage rating: 48VAC, 60VDC minimum
Ingress protection: IP67 or higher
Operating temperature range: -40°C to 85°C minimum
Contact finish: Gold plating on mating surfaces
Flammability: UL94 V-0

Material & Construction Parameters:

Contact material: Copper tin
Insert material: Polyamide (PA66), Nylon 6/6
Backshell material: Zinc die cast with nickel plating
Primary material: Metal

The Phoenix Contact 1424698 meets all substitution criteria as a direct equivalent within the SACC series.

Parameter Comparison

Parameter	1529946 (Main Part)	1424698 (Substitute)
Manufacturer	Phoenix Contact	Phoenix Contact
Series	SACC	SACC
Connector Type	Receptacle, Female Sockets	Receptacle, Female Sockets
Number of Positions	3	3
Shell Size - Insert	M12-3	M12-3
Termination	Spring-Cage	Spring-Cage
Mounting Type	Free Hanging (In-Line), Angled	Free Hanging (In-Line), Right Angle
Fastening Type	Threaded	Push-Twist
Orientation	B	B
Shell Material	Brass	Zinc Die Cast
Shell Finish	Nickel	Nickel
Contact Finish - Mating	Gold	Gold
Color	Silver	Silver
Ingress Protection	IP67	IP65/IP67
Material Flammability Rating	UL94 V-0	UL94 V-0
Shielding	Shielded	Shielded
Current Rating (Amps)	4A	4A
Voltage Rating	48VAC, 60VDC	48VAC, 60VDC
Cable Opening	0.157" ~ 0.315" (4.00mm ~ 8.00mm)	0.157" ~ 0.315" (4.00mm ~ 8.00mm)
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Backshell Material, Plating	Zinc Die Cast, Nickel	Zinc Die Cast, Nickel
Contact Material	Copper Tin	Copper Tin
Insert Material	Polyamide (PA66), Nylon 6/6	Polyamide (PA66), Nylon 6/6
RoHS Status	RoHS Compliant	ROHS3 Compliant
ECCN	EAR99	EAR99
HTSUS	8536.69.4020	8536.69.4020
Product Status	Obsolete	Active

Engineering Selection Recommendations

The Phoenix Contact 1424698 is a direct functional equivalent to the 1529946 across all critical electrical, mechanical, and environmental parameters. Both components maintain identical specifications for connector type, position count, shell size, termination method, current and voltage ratings, operating temperature range, and material composition.

The 1424698 is classified as active product status, ensuring ongoing availability and supply chain continuity. The substitute part carries ROHS3 compliance, representing current regulatory alignment. Both components meet UL94 V-0 flammability requirements and maintain equivalent ingress protection ratings.

Differences in mounting type (angled versus right angle) and fastening mechanism (threaded versus push-twist) are mechanical variations that do not affect electrical compatibility. Shell material variation (brass to zinc die cast) maintains equivalent performance within the specified electrical and environmental parameters.

Frequently Asked Questions (FAQ)

Q: Can the 1424698 directly replace the 1529946 in existing assemblies?

A: Yes. Both components are 3-position M12-3 receptacles with spring-cage termination, identical electrical ratings, and equivalent environmental specifications. Mechanical mounting differences require verification of physical space constraints and fastening compatibility in the specific application.

Q: What are the key differences between these two parts?

A: The primary differences are mounting orientation (angled versus right angle), fastening type (threaded versus push-twist), and shell material (brass versus zinc die cast). These variations do not affect electrical performance or environmental ratings.

Q: Are there compliance differences between the two parts?

A: The 1529946 carries RoHS compliance, while the 1424698 carries ROHS3 compliance. Both meet UL94 V-0 flammability requirements and equivalent ingress protection standards. The 1424698 represents current regulatory alignment.

Q: What is the inventory status for these parts?

A: The 1529946 (obsolete) has 770 pieces in stock. The 1424698 (active) has 721 pieces in stock.

Q: Are the electrical specifications identical?

A: Yes. Both parts maintain 4A current rating, 48VAC/60VDC voltage rating, identical contact finish (gold), and equivalent operating temperature range (-40°C to 85°C).

Q: What packaging options are available?

A: The 1529946 is available in standard packaging. The 1424698 is available in bulk packaging.

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