AT04-4P-SR02ORG Equivalent & Substitute Parts

Part Overview

The AT04-4P-SR02ORG is a 4-position rectangular connector receptacle housing manufactured by Amphenol Sine Systems Corp. This component is part of the ATSeries™SR02 product line and is classified as an active product. The housing features a thermoplastic insulation material with orange coloring and is designed for free-hanging, in-line mounting applications. Substitute parts are identified when equivalent electrical and mechanical parameters are required but alternative housing colors or inventory considerations necessitate component alternatives.

Substiute Parts

AT04-4P-SR02ORG

Amphenol Sine Systems CorpIn Stock: 1188AT04-4P-SR02ORG Datasheet

Current PartRFQ

AT04-4P-SR02GRY

Amphenol Sine Systems CorpIn Stock: 1541AT04-4P-SR02GRY Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AT04-4P-SR02ORG are identified based on strict equivalence of the following parameters:

• Connector Type: Receptacle
• Contact Type: Male Pin
• Number of Positions: 4
• Number of Rows: 2
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp
• Fastening Type: Latch Holder
• Features: Cap (Cover), IP68, IP69K, Reduced Wire Seals, Strain Relief
• Insulation Material: Thermoplastic
• Operating Temperature Range: -55°C ~ 125°C
• Series: ATSeries™SR02
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

The substitute part AT04-4P-SR02GRY maintains all electrical and mechanical parameters identical to the main part. The only difference is the housing color (gray versus orange). Both parts share the same base product number AT04-4P and are manufactured by Amphenol Sine Systems Corp within the same product series.

Parameter Comparison

Engineering Selection Recommendations

Both the AT04-4P-SR02ORG and AT04-4P-SR02GRY are active products manufactured by Amphenol Sine Systems Corp and maintain full compliance with ROHS3 and REACH regulations. Both components carry identical electrical and mechanical specifications, including IP68 and IP69K ingress protection ratings, operating temperature range of -55°C to 125°C, and thermoplastic insulation construction.

Selection between these parts is determined by application-specific color requirements. The AT04-4P-SR02ORG provides orange housing, while the AT04-4P-SR02GRY provides gray housing. Both parts are suitable for applications requiring 4-position rectangular connectors with crimp termination, latch fastening, and free-hanging in-line mounting configurations.

Frequently Asked Questions (FAQ)

Q: Can AT04-4P-SR02GRY be used as a direct replacement for AT04-4P-SR02ORG?

A: Yes, the AT04-4P-SR02GRY is a direct electrical and mechanical equivalent to the AT04-4P-SR02ORG. Both parts share identical connector type, position count, row configuration, mounting type, contact termination, fastening mechanism, protective features, insulation material, and operating temperature specifications. The only difference is housing color.

Q: Are there any compatibility issues between these substitute parts?

A: No compatibility issues exist between AT04-4P-SR02ORG and AT04-4P-SR02GRY. Both parts are manufactured within the same ATSeries™SR02 product line and maintain identical mating interface specifications.

Q: What is the significance of the base product number AT04-4P?

A: The base product number AT04-4P identifies the core connector housing design shared by both the orange and gray variants. The suffix designations (SR02ORG and SR02GRY) specify the series, color, and packaging configuration.

Q: Do these parts include contacts?

A: The AT04-4P-SR02ORG includes contacts as part of the standard assembly. The AT04-4P-SR02GRY is noted as contacts not included, requiring separate procurement of compatible crimp contacts for the 4-position configuration.

Q: What environmental protection ratings apply to both parts?

A: Both AT04-4P-SR02ORG and AT04-4P-SR02GRY meet IP68 and IP69K ingress protection standards, providing sealed operation in high-moisture and high-pressure wash environments.

Q: Are both parts suitable for the full operating temperature range specified?

A: Yes, both parts are rated for continuous operation across the -55°C to 125°C temperature range without derating or performance degradation.