AT06-4S-SR02RED Equivalent & Substitute Parts

Part Overview

The AT06-4S-SR02RED is a 4-position rectangular connector plug housing manufactured by Amphenol Sine Systems Corp, part of the ATSeries™SR02 product line. This connector housing features female socket contacts with crimp termination, latch lock fastening, and is rated for IP68 and IP69K environmental protection. The red housing variant is actively produced and maintained in inventory.

Substitute parts are identified when equivalent rectangular connector housings share identical electrical and mechanical specifications while differing only in housing color. This allows for functional interchangeability in applications where color coding is not a critical design requirement.

Substiute Parts

AT06-4S-SR02RED

Amphenol Sine Systems CorpIn Stock: 1079AT06-4S-SR02RED Datasheet

Current PartRFQ

AT06-4S-SR02GRY

Amphenol Sine Systems CorpIn Stock: 1019AT06-4S-SR02GRY Datasheet

Parametric EquivalentRFQ

AT06-4S-SR02WHT

Amphenol Sine Systems CorpIn Stock: 1620AT06-4S-SR02WHT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AT06-4S-SR02RED are determined by strict equivalence across all electrical and mechanical parameters. The substitution logic is based on the following criteria:

Substitution-Determining Parameters:

• Connector Type: Plug
• Contact Type: Female Socket
• Number of Positions: 4
• Number of Rows: 2
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp
• Fastening Type: Latch Lock
• Features: Cap (Cover), IP68, IP69K, Reduced Wire Seals, Strain Relief
• Insulation Material: Thermoplastic
• Operating Temperature Range: -55°C ~ 125°C
• Series: ATSeries™SR02
• Base Product Number: AT06-4S

Non-Substitution Parameter:

• Housing Color: Varies among equivalent parts

Parts AT06-4S-SR02GRY (gray) and AT06-4S-SR02WHT (white) are parametric equivalents to AT06-4S-SR02RED. These parts maintain identical functional specifications and environmental ratings while providing alternative housing color options. All three parts share the same base product number AT06-4S and belong to the same ATSeries™SR02 series.

Parameter Comparison

Engineering Selection Recommendations

All three connector housing variants—AT06-4S-SR02RED, AT06-4S-SR02GRY, and AT06-4S-SR02WHT—are active products with current manufacturing status. Each part maintains full compliance with ROHS3 and REACH regulatory requirements. Selection between these equivalent parts should be based on application-specific color coding requirements or inventory availability.

The AT06-4S-SR02WHT variant currently maintains the highest inventory level at 1566 pieces. The AT06-4S-SR02RED maintains 1001 pieces, and the AT06-4S-SR02GRY maintains 928 pieces. All parts are supplied as new original stock in box packaging.

For applications where housing color is not a functional requirement, any of the three variants provides identical electrical performance, environmental protection ratings (IP68, IP69K), and operating temperature specifications (-55°C ~ 125°C).

Frequently Asked Questions (FAQ)

Q: Can AT06-4S-SR02GRY or AT06-4S-SR02WHT be used as direct replacements for AT06-4S-SR02RED?

A: Yes. These parts are parametric equivalents with identical electrical and mechanical specifications. They differ only in housing color. Direct substitution is possible in applications where color coding is not a design requirement.

Q: What are the key electrical specifications that remain constant across all three variants?

A: All three variants share identical specifications for connector type (plug), contact type (female socket), number of positions (4), number of rows (2), contact termination (crimp), and fastening type (latch lock). Environmental protection ratings (IP68, IP69K) and operating temperature range (-55°C ~ 125°C) are also identical.

Q: Are there any differences in mechanical mounting between the red, gray, and white variants?

A: No. All three variants use the same mounting type (free hanging in-line) and feature identical mechanical characteristics including cap (cover), reduced wire seals, and strain relief.

Q: Do all three variants include contacts?

A: The AT06-4S-SR02RED and AT06-4S-SR02WHT are supplied as complete connector housings. The AT06-4S-SR02GRY variant is supplied as a housing without contacts included, as noted in its product documentation.

Q: What is the significance of the base product number AT06-4S?

A: The base product number AT06-4S identifies the core connector housing design. The suffix (SR02RED, SR02GRY, SR02WHT) indicates the specific color variant within the ATSeries™SR02 series.

Q: Are all three parts RoHS and REACH compliant?

A: Yes. All three variants are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and distribution.

Q: Which variant has the best availability?

A: The AT06-4S-SR02WHT (white) variant has the highest current inventory at 1566 pieces. The AT06-4S-SR02RED (red) has 1001 pieces, and the AT06-4S-SR02GRY (gray) has 928 pieces in stock.