AT04-4P-SR01GRN Equivalent & Substitute Parts

Part Overview

The AT04-4P-SR01GRN is a 4-position rectangular connector receptacle housing manufactured by Amphenol Sine Systems Corp. This component belongs to the ATSeries™SR01 product line and is designed for applications requiring sealed, free-hanging inline connections with crimp termination. The part is Active in product status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified to provide alternative options when the primary part is unavailable or when specific color or inventory requirements necessitate component selection from equivalent alternatives within the same electrical and mechanical specification class.

Substiute Parts

AT04-4P-SR01GRN

Amphenol Sine Systems CorpIn Stock: 873AT04-4P-SR01GRN Datasheet

Current PartRFQ

AT04-4P-SR01GRY

Amphenol Sine Systems CorpIn Stock: 1145AT04-4P-SR01GRY Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AT04-4P-SR01GRN are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following matching criteria:

Matching Parameters (Required for Substitution):

• Connector Type: Receptacle
• Number of Positions: 4
• Number of Rows: 2
• Contact Type: Male Pin
• Contact Termination: Crimp
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Latch Holder
• Operating Temperature Range: -55°C ~ 125°C
• Insulation Material: Thermoplastic
• Features: Cap (Cover), IP68, IP69K, Sealed, Strain Relief
• Series: ATSeries™SR01
• Manufacturer: Amphenol Sine Systems Corp
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

Variable Parameters (Allowed to Differ):

• Color (Green vs. Gray)
• Inventory availability
• Packaging quantity

The AT04-4P-SR01GRY is classified as a parametric equivalent substitute. This part maintains identical electrical and mechanical specifications while differing only in housing color. Both parts share the same base product number (AT04-4P) and are members of the same product series.

Parameter Comparison

Engineering Selection Recommendations

Both the AT04-4P-SR01GRN and AT04-4P-SR01GRY are Active products with full regulatory compliance. Selection between these parts is determined by application-specific requirements rather than technical performance differences.

AT04-4P-SR01GRN (Green Housing): Select this part when green color coding is required for circuit identification, wiring harness organization, or system-level color-coding standards. Current inventory: 769 pieces.

AT04-4P-SR01GRY (Gray Housing): Select this part when gray color coding is required or when the primary part is unavailable. This substitute provides identical electrical and mechanical performance. Current inventory: 1,094 pieces. Note that contacts are not included with this part.

Both parts maintain identical performance across all critical parameters including IP68/IP69K sealing ratings, operating temperature range, crimp termination capability, and latch holder fastening. Component selection should be based on color requirement, inventory availability, and whether contacts require separate procurement.

Frequently Asked Questions (FAQ)

Q: Can AT04-4P-SR01GRY be used as a direct replacement for AT04-4P-SR01GRN?

A: Yes. The AT04-4P-SR01GRY is a parametric equivalent substitute. All electrical and mechanical specifications are identical. The only difference is housing color (gray versus green). Direct substitution is valid from a functional standpoint.

Q: Are there any performance differences between the green and gray versions?

A: No. Both parts share identical specifications for connector type, position count, contact termination, mounting configuration, operating temperature range, sealing ratings (IP68, IP69K), and all other electrical and mechanical parameters.

Q: What does "Contacts Not Included" mean for the AT04-4P-SR01GRY?

A: This notation indicates that the gray housing substitute is supplied without pre-installed contacts. Contacts must be procured separately if required. Verify contact requirements before ordering.

Q: Are both parts RoHS3 compliant?

A: Yes. Both AT04-4P-SR01GRN and AT04-4P-SR01GRY are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements.

Q: What is the operating temperature range for these connectors?

A: Both parts operate across -55°C to 125°C, suitable for industrial and automotive applications requiring extended temperature performance.

Q: Can these connectors be used in sealed or IP-rated applications?

A: Yes. Both parts feature IP68 and IP69K sealing ratings with sealed construction and strain relief, making them suitable for harsh environmental conditions and washdown applications.

Q: What is the base product number for these parts?

A: The base product number is AT04-4P. Both the green (GRN) and gray (GRY) variants are derived from this base platform.