DTS20F19-32SA Equivalent & Substitute Parts

Part Overview

The TE Connectivity Deutsch DTS20F19-32SA is a 32-position circular connector receptacle with female sockets, designed for crimp termination and panel mount applications. This connector is part of the MIL-DTL-38999 Series III specification and is rated for 7.5A continuous current with an operating temperature range of -65°C to 200°C. The part is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives from active product lines that maintain compatibility with MIL-DTL-38999 Series III specifications.

Substiute Parts

DTS20F19-32SA

TE Connectivity Deutsch ConnectorsIn Stock: 767DTS20F19-32SA Datasheet

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CTVP00RW-19-32JA-LC

Amphenol Aerospace OperationsIn Stock: 970CTVP00RW-19-32JA-LC Datasheet

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CTVP00RW-19-32SA-LC

Amphenol Aerospace OperationsIn Stock: 1117CTVP00RW-19-32SA-LC Datasheet

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CTVPS00RF-19-32BA

Amphenol Aerospace OperationsIn Stock: 1045CTVPS00RF-19-32BA Datasheet

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CTVPS00RF-19-32JA-LC

Amphenol Aerospace OperationsIn Stock: 854CTVPS00RF-19-32JA-LC Datasheet

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CTVPS00RF-19-32SA-LC

Amphenol Aerospace OperationsIn Stock: 1188CTVPS00RF-19-32SA-LC Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the DTS20F19-32SA is determined by strict adherence to the following parameters: 32-position configuration, shell size 19-32, receptacle housing for female sockets, panel mount with flange, threaded fastening, orientation A, and crimp contact type. All substitute parts identified maintain these core electrical and mechanical specifications within the MIL-DTL-38999 Series III standard.

The substitute parts are Amphenol Aerospace Operations connectors from the Tri-Start™ TV series. These parts are functionally equivalent housings designed for the same 32-position, 19-32 shell size configuration. Key differences exist in shell material composition, finish specifications, and operating temperature ranges, which are documented in the parameter comparison table below.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain active product status and are available in production quantities. The selection between substitute options depends on specific application requirements:

For applications requiring full operating temperature range to 200°C: Select CTVPS00RF-19-32BA, CTVPS00RF-19-32JA-LC, or CTVPS00RF-19-32SA-LC. These parts maintain the -65°C to 200°C operating range of the original DTS20F19-32SA and provide ROHS3 compliance.

For applications with operating temperature limited to -65°C to 175°C: CTVP00RW-19-32JA-LC and CTVP00RW-19-32SA-LC are suitable alternatives with active availability.

For RoHS3 compliance requirements: CTVPS00RF series parts (CTVPS00RF-19-32BA, CTVPS00RF-19-32JA-LC, CTVPS00RF-19-32SA-LC) are ROHS3 compliant, while CTVP00RW series and the original DTS20F19-32SA are RoHS non-compliant.

For color-specific applications: CTVP00RW series provides Olive Drab housing, while CTVPS00RF series provides Silver housing matching the original part color.

All substitute parts are receptacle housings designed for female sockets with crimp contacts. Note that substitute parts are supplied as housings without contacts included; contacts must be sourced separately and are compatible with the 32-position, 19-32 shell size configuration.

Frequently Asked Questions (FAQ)

Q: Are the Amphenol Aerospace substitute parts direct replacements for the TE Connectivity Deutsch DTS20F19-32SA?

A: The substitute parts are functionally equivalent housings that maintain the same 32-position, 19-32 shell size, panel mount configuration, and MIL-DTL-38999 Series III compliance. However, they are supplied as receptacle housings without contacts. Contacts must be sourced separately and are compatible with the 32-position configuration. Material composition and finish specifications differ between the original and substitute parts.

Q: What is the difference between CTVP00RW and CTVPS00RF series?

A: The CTVP00RW series features composite shell material with cadmium finish and Olive Drab housing color, with an operating temperature range of -65°C to 175°C. The CTVPS00RF series features composite shell material with electroless nickel finish and silver housing color, with an operating temperature range of -65°C to 200°C. CTVPS00RF parts are ROHS3 compliant, while CTVP00RW parts are RoHS non-compliant.

Q: Can I use a substitute part with a lower operating temperature range?

A: Substitution with a lower operating temperature range is only acceptable if the application does not require operation above 175°C. CTVP00RW-19-32JA-LC and CTVP00RW-19-32SA-LC are rated to -65°C to 175°C, which is 25°C lower than the original DTS20F19-32SA specification of -65°C to 200°C.

Q: What does "Contacts Not Included" mean for the substitute parts?

A: The substitute parts are supplied as connector housings only. The crimp contacts must be sourced separately. These contacts are compatible with the 32-position, 19-32 shell size receptacle housing configuration and must be crimped into the housing during assembly.

Q: Are all substitute parts shielded?

A: Yes, all identified substitute parts include shielding. The original DTS20F19-32SA does not specify shielding in the provided parameters. If shielding is not required for the application, this difference should be evaluated.

Q: Which substitute part should I select for new designs?

A: For new designs, CTVPS00RF series parts are recommended due to active product status, ROHS3 compliance, and full -65°C to 200°C operating temperature range. Select CTVPS00RF-19-32BA for Olive Drab applications or CTVPS00RF-19-32SA-LC for silver housing applications.

Q: What is the difference between the "-JA-LC" and "-SA-LC" suffix variants?

A: The provided parameters do not specify the functional difference between these suffix designations. Both variants maintain identical electrical and mechanical specifications for the 32-position, 19-32 shell size configuration. Consult manufacturer documentation for specific differences in connector pin arrangement or contact configuration.