172-015-212-021 D-Sub Receptacle 15 Position Panel Mount Equivalent & Substitute Parts

Part Overview

The 172-015-212-021 is a 15 Position D-Sub Receptacle connector manufactured by NorComp Inc., designed for panel mount, through-hole solder termination applications. This connector features female sockets in a 2-row DA/A shell size configuration with nickel-plated steel shell and gold-plated contacts. The part is currently in active production with 787 units in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative sourcing reduces lead times, or when design flexibility permits selection from multiple qualified manufacturers meeting identical electrical and mechanical specifications.

Substiute Parts

172-015-212-021

NorComp Inc.In Stock: 885172-015-212-021 Datasheet

Current PartRFQ

628-015-320-017

Mercury United Electronics, Inc.In Stock: 792628-015-320-017 Datasheet

SimilarRFQ

D15S24A6RX09LF

Amphenol ICC (FCI)In Stock: 774D15S24A6RX09LF Datasheet

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DLS2XS4AA35X

Amphenol CONECIn Stock: 12769DLS2XS4AA35X Datasheet

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DLS2XS4AA39X

Amphenol CONECIn Stock: 1138DLS2XS4AA39X Datasheet

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SDAB-15S(55)

Hirose Electric Co LtdIn Stock: 2388SDAB-15S(55) Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 172-015-212-021 is determined by strict equivalence across the following parameters:

• Connector Style: D-Sub
• Connector Type: Receptacle, Female Sockets
• Number of Positions: 15
• Number of Rows: 2
• Shell Size, Connector Layout: 2 (DA, A)
• Termination: Solder
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant or RoHS Compliant

All qualified substitute parts listed below meet these core requirements. Variations in mounting type (panel mount vs. through-hole), shell finish (nickel vs. tin plating), contact finish thickness, current rating, voltage rating, and operating temperature range do not preclude substitution when the primary part is unavailable, provided the application requirements fall within the substitute part's specifications.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are in active production status with confirmed inventory availability. Selection among qualified substitutes should be based on the following criteria:

Panel Mount Requirement: If panel mount flange is required, select from 628-015-320-017 (Mercury), SDAB-15S(55) (Hirose), or the primary part 172-015-212-021 (NorComp). Parts D15S24A6RX09LF, DLS2XS4AA35X, and DLS2XS4AA39X are through-hole only and do not include panel mount flanges.

Operating Temperature Range: If the application requires operation above 85°C, DLS2XS4AA35X and DLS2XS4AA39X support -55°C to 105°C. The 628-015-320-017 supports -55°C to 85°C. D15S24A6RX09LF specifies -55°C minimum only.

Current Rating: D15S24A6RX09LF supports 5A per contact, providing higher current capacity than alternatives rated at 3A per contact.

Voltage Rating: SDAB-15S(55) supports 350V, the highest among all options. DLS2XS4AA35X and DLS2XS4AA39X support 250V. D15S24A6RX09LF supports 300V.

Shell Finish: 628-015-320-017, D15S24A6RX09LF, and SDAB-15S(55) feature nickel-plated shells matching the primary part. DLS2XS4AA35X and DLS2XS4AA39X feature tin-plated shells.

Compliance: All parts are RoHS compliant. 172-015-212-021, 628-015-320-017, DLS2XS4AA35X, and DLS2XS4AA39X are ROHS3 compliant. D15S24A6RX09LF and SDAB-15S(55) are RoHS compliant.

Frequently Asked Questions (FAQ)

Q: Can D15S24A6RX09LF be used as a direct replacement for 172-015-212-021 in a panel mount application?

A: No. D15S24A6RX09LF is a through-hole only connector without panel mount flange. It is electrically and mechanically compatible but does not provide the panel mount interface required by the primary part. Use 628-015-320-017 or SDAB-15S(55) for panel mount applications.

Q: What is the difference between DLS2XS4AA35X and DLS2XS4AA39X?

A: Both parts share identical electrical and mechanical specifications. DLS2XS4AA39X includes a mating side female screwlock feature (4-40) in addition to the board side flange. Select DLS2XS4AA39X if screwlock mating is required.

Q: Are all substitute parts ROHS3 compliant?

A: No. 172-015-212-021, 628-015-320-017, DLS2XS4AA35X, and DLS2XS4AA39X are ROHS3 compliant. D15S24A6RX09LF and SDAB-15S(55) are RoHS compliant but not specifically designated as ROHS3. Verify compliance requirements with your procurement specification.

Q: Which substitute part has the highest current rating?

A: D15S24A6RX09LF supports 5A per contact, compared to 3A per contact for all other options.

Q: Can I use a tin-plated shell substitute in place of the nickel-plated primary part?

A: DLS2XS4AA35X and DLS2XS4AA39X feature tin-plated shells instead of nickel plating. Substitution is permissible if your application does not specify nickel plating as a requirement. Verify material compatibility with your design specifications.

Q: What is the inventory status of each substitute part?

A: 628-015-320-017: 749 units; D15S24A6RX09LF: 670 units; DLS2XS4AA35X: 12,698 units; DLS2XS4AA39X: 1,070 units; SDAB-15S(55): 2,300 units. All parts are in stock as new original components.