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AT04-08PA Equivalent & Substitute Parts
Part Overview
The AT04-08PA is an 8-position rectangular connector receptacle housing manufactured by Amphenol Sine Systems Corp. This component is classified as a receptacle housing designed for male pin contacts with crimp termination. The part is currently in active product status with 1,316 units available in inventory.
Substitute parts are identified when equivalent rectangular connector housings share the same functional specifications, including connector type, number of positions, contact termination method, mounting configuration, and operating temperature range. Identifying suitable alternatives ensures design flexibility and supply chain continuity.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Connector Type | Receptacle |
| Contact Type | Male Pin |
| Number of Positions | 8 |
| Number of Rows | 2 |
| Mounting Type | Free Hanging (In-Line) |
| Contact Termination | Crimp |
| Fastening Type | Latch Holder |
| Color | Gray |
| Operating Temperature Range | -55°C ~ 125°C |
| RoHS Status | ROHS3 Compliant |
| REACH Status | REACH Unaffected |
| Contacts Included | No |
Substitute Part Grouping Explanation
Substitute parts for the AT04-08PA are identified based on matching the following critical parameters:
- Connector Type: Receptacle housing
- Number of Positions: 8 positions
- Number of Rows: 2 rows
- Contact Type: Male pin accommodation
- Contact Termination: Crimp
- Fastening Type: Latch holder
- Mounting Type: Free hanging (in-line)
- Operating Temperature Range: -55°C ~ 125°C
- Regulatory Compliance: ROHS3 Compliant and REACH Unaffected
The DT04-08PA manufactured by TE Connectivity Deutsch Connectors meets all these substitution criteria and is classified as a direct equivalent for the AT04-08PA.
Parameter Comparison
| Parameter | AT04-08PA (Amphenol) | DT04-08PA (TE Connectivity) |
|---|---|---|
| Connector Type | Receptacle | Receptacle |
| Contact Type | Male Pin | Male Pin |
| Number of Positions | 8 | 8 |
| Number of Rows | 2 | 2 |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Contact Termination | Crimp | Crimp |
| Fastening Type | Latch Holder | Latch Holder |
| Color | Gray | Gray |
| Operating Temperature Range | -55°C ~ 125°C | -55°C ~ 125°C |
| Insulation Material | Thermoplastic | Plastic |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| REACH Status | REACH Unaffected | REACH Unaffected |
| Contacts Included | No | No |
Engineering Selection Recommendations
Both the AT04-08PA and DT04-08PA are active product status components with full ROHS3 compliance and REACH unaffected status. Selection between these parts is based on availability and application-specific requirements.
The AT04-08PA is currently in stock with 1,316 units available. The DT04-08PA is available with 2,000 units in inventory. Both parts satisfy identical electrical and mechanical specifications for 8-position rectangular connector receptacle housings with crimp termination and latch fastening.
The DT04-08PA includes additional features (IP68, IP6K9K ratings) not specified for the AT04-08PA. These features provide enhanced environmental protection and may be relevant for applications requiring sealed connector performance.
Frequently Asked Questions (FAQ)
Q: Can the DT04-08PA directly replace the AT04-08PA in existing designs?
A: Yes. Both parts share identical specifications for connector type, number of positions, contact termination, mounting configuration, and operating temperature range. The DT04-08PA is a direct functional equivalent.
Q: What is the difference in insulation material between these parts?
A: The AT04-08PA uses thermoplastic insulation material, while the DT04-08PA uses plastic insulation material. Both materials are suitable for the specified operating temperature range of -55°C to 125°C.
Q: Are contacts included with either part?
A: No. Both the AT04-08PA and DT04-08PA are housing-only components. Contacts must be sourced separately and are not included with either part.
Q: What do the IP68 and IP6K9K ratings on the DT04-08PA indicate?
A: These ratings indicate ingress protection levels. IP68 specifies protection against dust and water immersion. IP6K9K specifies protection against high-pressure water jets. These features are not specified for the AT04-08PA.
Q: Are both parts RoHS3 compliant?
A: Yes. Both the AT04-08PA and DT04-08PA are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing.
Q: What is the significance of the 2-row configuration?
A: The 2-row configuration indicates that the 8 positions are arranged in two rows rather than a single linear row. This arrangement affects the physical footprint and mating interface of the connector housing.
Q: Can these parts be used interchangeably in high-temperature applications?
A: Yes. Both parts are rated for operating temperatures from -55°C to 125°C and are suitable for applications within this temperature range.
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