AT04-12PD-MM01 Equivalent & Substitute Parts Reference

Part Overview

The AT04-12PD-MM01 is a 12-position rectangular connector receptacle housing manufactured by Amphenol Sine Systems Corp. This component belongs to the AT Series™ product line and is classified as an active product with full availability. The housing accommodates male pins with crimp termination and features a latch holder fastening mechanism suitable for free-hanging in-line applications.

Substitute parts are identified when equivalent rectangular connector housings share identical or compatible electrical and mechanical specifications, including connector type, position count, row configuration, mounting method, termination style, and operating temperature range. Identifying qualified substitutes ensures design flexibility and supply chain continuity.

Substiute Parts

AT04-12PD-MM01

Amphenol Sine Systems CorpIn Stock: 765AT04-12PD-MM01 Datasheet

Current PartRFQ

DT04-12PD-CE07

TE Connectivity Deutsch ConnectorsIn Stock: 1204DT04-12PD-CE07 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AT04-12PD-MM01 is determined by strict alignment of the following critical parameters:

Electrical Compatibility Criteria:

• Connector type must be receptacle
• Contact type must be male pin
• Number of positions must be 12
• Number of rows must be 2
• Contact termination must be crimp
• Operating temperature range must be -55°C ~ 125°C or broader

Mechanical Compatibility Criteria:

• Mounting type must be free hanging (in-line)
• Fastening type must be latch holder
• Color must be brown
• Packaging must be bulk

Regulatory Compliance Criteria:

• RoHS3 compliance required
• ECCN classification EAR99

The substitute part DT04-12PD-CE07 meets all mandatory electrical and mechanical parameters, confirming direct substitution capability within the rectangular connectors category.

Parameter Comparison

Engineering Selection Recommendations

Both AT04-12PD-MM01 and DT04-12PD-CE07 are active products with ROHS3 compliance and identical core electrical and mechanical specifications. Selection between these parts is based on the following factors:

AT04-12PD-MM01 (Amphenol Sine Systems Corp):

• Established supply with 689 pieces in stock
• Thermoplastic insulation material
• Sealed design with cap cover
• MSL rating of 1 (unlimited moisture sensitivity)

DT04-12PD-CE07 (TE Connectivity Deutsch Connectors):

• Higher inventory availability with 1095 pieces in stock
• Polyamide (PA) nylon glass-filled insulation material
• Enhanced keying feature with IP68 and IP6K9K ratings
• Reduced wire seals configuration

Both parts satisfy the mandatory substitution criteria for rectangular connector housings with 12 positions, 2 rows, crimp termination, and latch holder fastening. The choice between them depends on application-specific requirements for insulation material properties, environmental sealing specifications, and keying features.

Frequently Asked Questions (FAQ)

Q: Can DT04-12PD-CE07 directly replace AT04-12PD-MM01 in existing designs?

A: Yes. Both parts share identical specifications for connector type (receptacle), contact type (male pin), position count (12), row configuration (2), mounting method (free hanging in-line), termination style (crimp), fastening mechanism (latch holder), color (brown), and operating temperature range (-55°C ~ 125°C). Direct substitution is electrically and mechanically compatible.

Q: What is the difference in insulation material between these parts?

A: AT04-12PD-MM01 uses thermoplastic insulation, while DT04-12PD-CE07 uses polyamide (PA) nylon with glass filling. Glass-filled polyamide provides enhanced mechanical strength and thermal stability in the DT04-12PD-CE07.

Q: Are both parts RoHS3 compliant?

A: Yes. Both AT04-12PD-MM01 and DT04-12PD-CE07 carry ROHS3 compliance certification, meeting regulatory requirements for restricted substances in electrical and electronic equipment.

Q: What additional features does DT04-12PD-CE07 provide?

A: DT04-12PD-CE07 includes enhanced keying, IP68 and IP6K9K environmental protection ratings, and reduced wire seals. AT04-12PD-MM01 provides sealed design with standard cap cover. Feature selection depends on application environmental exposure requirements.

Q: Do these parts require contacts to be purchased separately?

A: Yes. Both AT04-12PD-MM01 and DT04-12PD-CE07 are housings only. Contacts are not included and must be sourced separately according to wire gauge and application requirements.

Q: What is the significance of the 2-row configuration?

A: The 2-row arrangement with 12 total positions indicates a 6-position-per-row layout. This configuration is fixed for both parts and determines the physical footprint and mating interface geometry.