DT13-12PD Equivalent & Substitute Parts

Part Overview

The DT13-12PD is a rectangular connector header manufactured by TE Connectivity Deutsch Connectors. This panel mount, through-hole, right-angle connector features 12 positions arranged in 2 rows with 0.175" (4.44mm) pitch spacing. The connector is designed for board-to-cable/wire applications in automotive environments and operates across the temperature range of -55°C to 125°C. The part maintains active product status and is ROHS3 compliant. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements necessitate equivalent connector solutions with compatible electrical and mechanical specifications.

Substiute Parts

DT13-12PD

TE Connectivity Deutsch ConnectorsIn Stock: 988DT13-12PD Datasheet

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AT13-12PD-BM03

Amphenol Sine Systems CorpIn Stock: 1322AT13-12PD-BM03 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the DT13-12PD is determined by strict alignment of the following critical parameters:

Position and Pitch Compatibility: The substitute part must maintain 12 positions in a 2-row configuration with 0.250" (6.35mm) row spacing to ensure mechanical fit on the mating connector or cable assembly.

Mounting and Orientation: Both the main part and substitute must support through-hole, right-angle mounting to maintain board-level integration and spatial requirements.

Electrical Specifications: Operating temperature range of -55°C to 125°C and voltage rating of 250V must be met or exceeded to ensure functional equivalence in automotive applications.

Contact Configuration: Circular contact shape with copper alloy material and solder termination ensures electrical continuity and reliability.

Regulatory Compliance: ROHS3 compliance is mandatory for equivalent parts to meet environmental and material restriction standards.

The AT13-12PD-BM03 from Amphenol Sine Systems Corp satisfies these substitution criteria through matching position count, row spacing, mounting type, operating temperature range, voltage rating, contact material, and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both the DT13-12PD and AT13-12PD-BM03 maintain active product status, ensuring continued availability and manufacturer support. Both parts are ROHS3 compliant and classified under ECCN EAR99, meeting regulatory requirements for automotive and industrial applications.

The DT13-12PD is designated as panel mount with specific mounting flange features. The AT13-12PD-BM03 provides equivalent through-hole, right-angle mounting with board guide and mounting flange features, supporting flexible integration approaches.

The AT13-12PD-BM03 specifies a current rating of 13A and includes MSL 1 (Unlimited) moisture sensitivity classification, providing additional environmental robustness. The DT13-12PD does not specify current rating or moisture sensitivity level in the provided data.

Both connectors support identical operating temperature ranges (-55°C to 125°C), voltage ratings (250V), and contact post lengths (0.122"), ensuring functional equivalence in automotive applications. Insulation heights are nominally equivalent at approximately 35.3mm.

Selection between these parts should be based on specific mounting requirements, packaging preferences (bulk versus tray), and availability constraints within your supply chain.

Frequently Asked Questions (FAQ)

Q: Can the AT13-12PD-BM03 directly replace the DT13-12PD in existing designs?

A: The AT13-12PD-BM03 shares critical mechanical and electrical parameters including 12-position configuration, 0.250" row spacing, through-hole right-angle mounting, operating temperature range, and voltage rating. However, the DT13-12PD specifies panel mount configuration while the AT13-12PD-BM03 does not explicitly include panel mount designation. Board-level integration compatibility must be verified against your specific PCB layout and mounting requirements.

Q: What are the key differences between these two connectors?

A: The primary differences are: (1) Connector type designation (Header versus Receptacle), (2) Packaging format (Bulk versus Tray), (3) Contact finish on mating surface (Nickel versus Tin), (4) Insulation material (Polyamide PA46 versus Thermoplastic), (5) Ingress protection rating (IP68/IP6K9K versus IP67), and (6) Current rating specification (not specified for DT13-12PD versus 13A for AT13-12PD-BM03). All other critical parameters align for substitution purposes.

Q: Are both parts suitable for automotive applications?

A: Yes. Both the DT13-12PD and AT13-12PD-BM03 are specified for automotive applications. Both maintain ROHS3 compliance, operate across -55°C to 125°C, and support 250V ratings required for automotive electrical systems.

Q: What is the significance of the row spacing parameter?

A: Row spacing of 0.250" (6.35mm) is a critical mechanical parameter that determines physical compatibility with mating connectors and cable assemblies. Both parts maintain identical row spacing, ensuring they can interface with the same mating components.

Q: How do the packaging options affect part selection?

A: The DT13-12PD is supplied in bulk packaging, while the AT13-12PD-BM03 is supplied in tray packaging. Packaging selection impacts inventory management, handling procedures, and component placement in automated assembly processes. Functional performance is not affected by packaging format.

Q: What does the shrouding specification mean?

A: Shrouded - 4 Wall indicates that the connector features four walls of insulation material surrounding the contact area. This design prevents accidental contact with live pins and provides mechanical protection during handling and mating operations. Both parts include this feature.

Q: Are there any temperature or voltage limitations I should consider?

A: Both connectors operate identically across -55°C to 125°C and support 250V ratings. These specifications are suitable for standard automotive environmental conditions. No additional thermal or voltage derating is required between these two parts.