AT04-2P-SR01WHT Equivalent & Substitute Parts

Part Overview

The AT04-2P-SR01WHT is a 2-position rectangular connector receptacle housing manufactured by Amphenol Sine Systems Corp, part of the ATSeries™SR01 product line. This connector housing is designed for free-hanging, in-line applications with crimp contact termination and latch holder fastening. The white housing variant is currently active in production with 1495 units in stock.

Substitute parts are necessary when application requirements specify alternative color coding for circuit identification, system organization, or visual differentiation in multi-connector assemblies. All substitute parts maintain identical electrical and mechanical specifications, differing only in housing color.

Key Parameters

Parameter	Specification
Manufacturer	Amphenol Sine Systems Corp
Series	ATSeries™SR01
Connector Type	Receptacle
Contact Type	Male Pin
Number of Positions	2
Number of Rows	1
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Fastening Type	Latch Holder
Features	Cap (Cover), IP68, IP69K, Sealed, Strain Relief
Insulation Material	Thermoplastic
Operating Temperature Range	-55°C to 125°C
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected
Product Status	Active

Substitute Part Grouping Explanation

All substitute parts for AT04-2P-SR01WHT are parametric equivalents within the ATSeries™SR01 rectangular connector housing family. Substitution is valid based on the following criteria:

Identical Parameters (Substitution Basis):

Connector type: Receptacle
Contact type: Male Pin
Number of positions: 2
Number of rows: 1
Mounting type: Free Hanging (In-Line)
Contact termination: Crimp
Fastening type: Latch Holder
Features: Cap (Cover), IP68, IP69K, Sealed, Strain Relief
Insulation material: Thermoplastic
Operating temperature range: -55°C to 125°C
RoHS and REACH compliance status
Base product number: AT04-2P
Packaging: Box

Variable Parameter (Differentiator):

Housing color

The housing color is the sole distinguishing characteristic among all equivalent parts. All substitute parts maintain full electrical and mechanical compatibility with applications designed for the AT04-2P-SR01WHT.

Parameter Comparison

Part Number	Manufacturer	Housing Color	Connector Type	Positions	Mounting Type	Operating Temperature	Inventory (Pcs)	Product Status
AT04-2P-SR01WHT	Amphenol Sine Systems Corp	White	Receptacle	2	Free Hanging (In-Line)	-55°C to 125°C	1495	Active
AT04-2P-SR01BLU	Amphenol Sine Systems Corp	Blue	Receptacle	2	Free Hanging (In-Line)	-55°C to 125°C	1662	Active
AT04-2P-SR01BRN	Amphenol Sine Systems Corp	Brown	Receptacle	2	Free Hanging (In-Line)	-55°C to 125°C	1385	Active
AT04-2P-SR01GRN	Amphenol Sine Systems Corp	Green	Receptacle	2	Free Hanging (In-Line)	-55°C to 125°C	1675	Active
AT04-2P-SR01GRY	Amphenol Sine Systems Corp	Gray	Receptacle	2	Free Hanging (In-Line)	-55°C to 125°C	1286	Active
AT04-2P-SR01ORG	Amphenol Sine Systems Corp	Orange	Receptacle	2	Free Hanging (In-Line)	-55°C to 125°C	1399	Active
AT04-2P-SR01RED	Amphenol Sine Systems Corp	Red	Receptacle	2	Free Hanging (In-Line)	-55°C to 125°C	1142	Active
AT04-2P-SR01YEL	Amphenol Sine Systems Corp	Yellow	Receptacle	2	Free Hanging (In-Line)	-55°C to 125°C	1425	Active

Engineering Selection Recommendations

All substitute parts listed are active products manufactured by Amphenol Sine Systems Corp and maintain ROHS3 compliance and REACH unaffected status. Selection among equivalent parts should be based on application-specific color coding requirements.

The AT04-2P-SR01GRN variant offers the highest current inventory at 1675 units. The AT04-2P-SR01RED variant has the lowest inventory at 1142 units. All parts are supplied in box packaging and are suitable for immediate integration into production assemblies.

No electrical or mechanical performance differences exist between color variants. Housing color selection is determined solely by system design requirements, circuit identification standards, or connector organization protocols specific to the end application.

Frequently Asked Questions (FAQ)

Q: Are all AT04-2P-SR01 color variants electrically identical?

A: Yes. All color variants maintain identical electrical specifications, including contact type, number of positions, operating temperature range, and sealing ratings (IP68, IP69K). Housing color is the only differentiating characteristic.

Q: Can I substitute one color variant for another in an existing assembly?

A: Electrical and mechanical substitution is valid. However, color-coded connector systems may require specific housing colors for circuit identification or system organization. Verify color requirements in application documentation before substitution.

Q: What is the operating temperature range for all AT04-2P-SR01 variants?

A: All variants operate across -55°C to 125°C. This range applies uniformly to all color options.

Q: Are contacts included with these connector housings?

A: No. All AT04-2P-SR01 variants are supplied as housings only. Contacts must be sourced separately and installed via crimp termination.

Q: What sealing ratings do these connectors provide?

A: All variants feature IP68 and IP69K sealing ratings, along with sealed and strain relief features. These ratings apply uniformly across all color options.

Q: Is there a lead time difference between color variants?

A: All variants are active products with current inventory. Inventory levels vary by color, with AT04-2P-SR01GRN at 1675 units and AT04-2P-SR01RED at 1142 units as of the current data snapshot.

Q: Are all variants ROHS3 compliant?

A: Yes. All AT04-2P-SR01 color variants are ROHS3 compliant and REACH unaffected.

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