TE Connectivity 204512-3 D-Sub High Density Receptacle Equivalent & Substitute Parts

Part Overview

The TE Connectivity 204512-3 is a 15-position D-Sub high-density receptacle connector with female sockets, designed for panel mount applications in military and aerospace environments. This connector is manufactured to MIL-DTL-24308 specifications and is part of the AMPLIMITE 90 series.

The 204512-3 is discontinued at DiGi Electronics. Identifying equivalent and substitute parts is necessary to maintain design compatibility, ensure supply chain continuity, and support ongoing production and maintenance requirements for systems utilizing this connector.

Substiute Parts

204512-3

TE Connectivity Aerospace, Defense and MarineIn Stock: 1191204512-3 Datasheet

Current PartRFQ

204512-2

TE Connectivity Aerospace, Defense and MarineIn Stock: 1136204512-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of D-Sub high-density receptacle connectors is determined by strict equivalence across the following parameters:

Critical Substitution Parameters:

• Connector style and density classification (D-Sub, High Density)
• Connector type and gender (Receptacle, Female Sockets)
• Position count and row configuration (15 positions, 3 rows)
• Shell size and layout designation (Size 1, DE/E High Density)
• Mounting configuration (Panel Mount)
• Termination method (Crimp)
• Shell material and finish (Steel, Cadmium Plated)
• Contact material and finish (Copper Alloy, Gold)
• Current and temperature ratings (7.5A, -55°C ~ 125°C)
• Military specification compliance (MIL-DTL-24308)

The substitute part 204512-2 maintains identical electrical and mechanical specifications across all critical parameters, ensuring direct functional equivalence with the 204512-3.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 204512-2 is the direct substitute for the discontinued 204512-3. Both parts share identical electrical and mechanical specifications, military compliance certifications, and material compositions.

Selection Basis:

The 204512-2 is currently in active product status, whereas the 204512-3 is discontinued. The 204512-2 maintains full compatibility with applications designed for the 204512-3, with no functional or performance differences across all specified parameters.

Both parts are RoHS non-compliant and classified under ECCN EAR99. Both are subject to REACH regulations (204512-2 explicitly noted as REACH Affected). Current inventory availability shows 1060 units of the 204512-2 in stock compared to 1126 units of the 204512-3.

For new designs and ongoing production requiring 15-position D-Sub high-density receptacle connectors with panel mount configuration, the 204512-2 is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can the 204512-2 be used as a direct replacement for the 204512-3?

A: Yes. The 204512-2 is a direct functional equivalent. All electrical specifications, mechanical dimensions, material compositions, and military compliance certifications are identical between the two parts.

Q: What is the difference between the 204512-3 and 204512-2?

A: The primary difference is product status. The 204512-3 is discontinued at DiGi Electronics, while the 204512-2 remains in active production. Packaging differs (204512-2 is supplied in Bulk), but all connector specifications are identical.

Q: Are there any compatibility concerns when substituting the 204512-2 for the 204512-3?

A: No compatibility concerns exist. Both connectors are identical in form, fit, and function. They share the same base product number (204512), military specification compliance (MIL-DTL-24308), and AMPLIMITE 90 series designation.

Q: What are the critical specifications that define substitution eligibility for this connector?

A: Substitution eligibility is determined by matching: connector style (D-Sub High Density), type (Receptacle, Female Sockets), position count (15), row configuration (3), shell size (Size 1 DE/E), mounting type (Panel Mount), termination method (Crimp), shell material and finish (Steel, Cadmium Plated), contact material and finish (Copper Alloy, Gold), current rating (7.5A), and operating temperature range (-55°C ~ 125°C).

Q: Is the 204512-2 available in different packaging options?

A: The 204512-2 is supplied in Bulk packaging. The 204512-3 packaging specification was not provided in the available data.

Q: Do both parts comply with military specifications?

A: Yes. Both the 204512-3 and 204512-2 are manufactured to MIL-DTL-24308 specifications and are part of the AMPLIMITE 90 series with HD-22 designation.

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

A: Both connectors are rated for 7.5A current capacity and operate across a temperature range of -55°C to 125°C.

Q: Are these connectors RoHS compliant?

A: No. Both the 204512-3 and 204512-2 are RoHS non-compliant. Both are subject to REACH regulations.