172-015-283L021 D-Sub Receptacle 15 Position Equivalent & Substitute Parts

Part Overview

The NorComp Inc. 172-015-283L021 is a 15-position D-Sub receptacle connector with female sockets, designed for panel mount through-hole applications with solder termination. This connector is actively produced and maintains 930 units in current inventory. Equivalent and substitute parts are identified based on matching electrical and mechanical specifications within the D-Sub connector category, enabling component selection flexibility for procurement, design revision, or supply chain optimization.

Key Parameters

Parameter	172-015-283L021
Connector Type	Receptacle, Female Sockets
Number of Positions	15
Number of Rows	2
Shell Size, Connector Layout	2 (DA, A)
Mounting Type	Panel Mount, Through Hole
Termination	Solder
Current Rating (Amps)	5A
Operating Temperature	-50°C ~ 125°C
Shell Material, Finish	Steel, Nickel Plated
Contact Material	Brass
Contact Finish	Gold
Dielectric Material	Polybutylene Terephthalate (PBT)
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the 172-015-283L021 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Core Compatibility Criteria:

Connector type: Receptacle, Female Sockets
Position count: 15 positions
Row configuration: 2 rows
Shell size and layout: 2 (DA, A)
Termination method: Solder
Connector style: D-Sub

Electrical Performance Criteria:

Current rating: 5A minimum (substitutes rated 6A are acceptable as higher ratings provide margin)
Operating temperature range: Must encompass or exceed -50°C to 125°C
Contact material and finish: Gold-plated contacts for signal integrity

Mechanical and Compliance Criteria:

Mounting configuration: Through-hole solder termination
Material flammability: UL94 V-0 rated preferred for safety-critical applications
RoHS compliance: ROHS3 compliant preferred for regulatory alignment
Product status: Active production status ensures availability

Substitute parts are grouped into two categories: direct equivalents with matching mounting features (panel mount, board side flange) and functional equivalents with alternative mounting configurations (housing/shell unthreaded flange) that maintain electrical and mechanical compatibility within the D-Sub 15-position receptacle specification.

Parameter Comparison

Part Number	Manufacturer	Connector Type	Positions	Rows	Shell Size	Mounting Type	Current Rating (A)	Operating Temp (°C)	Shell Material, Finish	Contact Material	Contact Finish	Dielectric Material	Flammability	RoHS Status	Product Status	Inventory (Pcs)
172-015-283L021	NorComp Inc.	Receptacle, Female Sockets	15	2	2 (DA, A)	Panel Mount, Through Hole	5	-50 ~ 125	Steel, Nickel Plated	Brass	Gold	PBT	UL94 V-0	ROHS3 Compliant	Active	930
1757828-2	TE Connectivity Aerospace, Defense and Marine	Receptacle, Female Sockets	15	2	2 (DA, A)	Through Hole	5	-55 ~ 125	Steel, Yellow Chromate Plated Zinc	Brass	Gold	Not specified	Not specified	ROHS3 Compliant	Active	1119
5745185-1	TE Connectivity AMP Connectors	Receptacle, Female Sockets	15	2	2 (DA, A)	Through Hole	6	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Gold	PA, Nylon, Glass Filled	UL94 V-0	RoHS Compliant	Active	4644
5745185-7	TE Connectivity AMP Connectors	Receptacle, Female Sockets	15	2	2 (DA, A)	Through Hole	6	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Gold	PA, Nylon, Glass Filled	UL94 V-0	RoHS Compliant	Active	2716
5745820-1	TE Connectivity AMP Connectors	Receptacle, Female Sockets	15	2	2 (DA, A)	Through Hole	6	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Gold	PA, Nylon, Glass Filled	UL94 V-0	ROHS3 Compliant	Active	1572
5745820-2	TE Connectivity AMP Connectors	Receptacle, Female Sockets	15	2	2 (DA, A)	Through Hole	6	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Gold	PA, Nylon, Glass Filled	UL94 V-0	RoHS Compliant	Active	1082
745185-7	TE Connectivity AMP Connectors	Receptacle, Female Sockets	15	2	2 (DA, A)	Through Hole	6	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Gold	Thermoplastic	UL94 V-0	RoHS non-compliant	Active	1348
745820-1	TE Connectivity AMP Connectors	Receptacle, Female Sockets	15	2	2 (DA, A)	Through Hole	6	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Gold	PA, Nylon	UL94 V-0	Not applicable	Active	902
745820-2	TE Connectivity AMP Connectors	Receptacle, Female Sockets	15	2	2 (DA, A)	Through Hole	6	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Gold	PA, Nylon	UL94 V-0	RoHS non-compliant	Active	1107

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

5745820-1 and 5745820-2 from TE Connectivity AMP Connectors (AMPLIMITE HD-20 series) are the preferred substitutes. Both parts maintain the 15-position D-Sub receptacle configuration with 2-row layout and shell size 2 (DA, A). These parts feature board-side flange mounting identical to the main part, ROHS3 compliance (5745820-1) or RoHS compliance (5745820-2), UL94 V-0 flammability rating, and active production status. The 6A current rating exceeds the 5A specification, providing operational margin. Operating temperature range of -55°C to 105°C covers the lower bound of the main part specification; applications requiring the full -50°C to 125°C range should confirm thermal performance with the manufacturer.

Secondary Substitutes (Functional Equivalents):

5745185-1 and 5745185-7 from TE Connectivity AMP Connectors (AMPLIMITE HDP-20 series) provide functional equivalence with housing/shell unthreaded flange configuration instead of board-side flange. These parts maintain 15-position receptacle configuration, 2-row layout, and shell size 2 (DA, A) with solder termination. Both feature 6A current rating, UL94 V-0 flammability rating, and RoHS compliance. Operating temperature range is -55°C to 105°C. Mounting configuration differs from the main part; mechanical integration review is required for panel mount applications.

Alternative Substitute (Military/Aerospace Grade):

1757828-2 from TE Connectivity Aerospace, Defense and Marine (MIL-DTL-24308, AMPLIMITE 109 series) qualifies as a functional substitute with military specification compliance. This part maintains 15-position receptacle configuration, 2-row layout, and shell size 2 (DA, A) with solder termination and 5A current rating. ROHS3 compliance and active production status are confirmed. Operating temperature range extends to -55°C to 125°C, matching the lower bound of the main part. Shell material finish differs (yellow chromate plated zinc versus nickel plated); contact material remains brass with gold plating. Mounting type is through-hole without specified panel mount feature; mechanical integration review is required.

Non-Recommended Substitutes:

745185-7, 745820-1, and 745820-2 are not recommended for new designs. 745185-7 carries RoHS non-compliant status and REACH affected designation. 745820-1 and 745820-2 are marked RoHS non-compliant or not applicable, with REACH affected status, limiting suitability for regulated applications.

Frequently Asked Questions (FAQ)

Q: Can 5745820-1 or 5745820-2 be used as direct replacements for 172-015-283L021?

A: Yes, both parts are direct functional replacements. They maintain identical 15-position D-Sub receptacle configuration, 2-row layout, shell size 2 (DA, A), board-side flange mounting, and solder termination. The 6A current rating exceeds the 5A specification. Operating temperature range is -55°C to 105°C; confirm thermal performance for applications requiring operation at -50°C or above 105°C.

Q: What is the difference between board-side flange and housing/shell unthreaded flange mounting?

A: Board-side flange (4-40) mounting uses threaded holes on the connector flange for direct panel or board attachment. Housing/shell unthreaded flange mounting uses the connector housing itself as the mounting surface without threaded features. These configurations require different mechanical integration approaches; panel mount applications should prioritize board-side flange variants.

Q: Are there compliance differences between substitute parts?

A: Yes. 5745820-1 is ROHS3 compliant; 5745820-2 is RoHS compliant. 1757828-2 is ROHS3 compliant with military specification (MIL-DTL-24308). 5745185-1 and 5745185-7 are RoHS compliant. 745185-7, 745820-1, and 745820-2 carry RoHS non-compliant or not applicable designations. Select parts based on regulatory requirements for your application.

Q: What contact material differences exist between the main part and substitutes?

A: The main part 172-015-283L021 uses brass contacts. Most TE Connectivity substitutes (5745185-1, 5745185-7, 5745820-1, 5745820-2, 745185-7, 745820-1, 745820-2) use phosphor bronze contacts. 1757828-2 uses brass contacts. Both materials are gold-plated and suitable for signal applications; phosphor bronze offers enhanced spring characteristics and durability in high-cycle mating applications.

Q: Does the operating temperature range difference affect substitution suitability?

A: The main part operates -50°C to 125°C. Most substitutes operate -55°C to 105°C. The lower bound (-55°C) exceeds the main part specification. The upper bound (105°C) is 20°C below the main part maximum. Applications requiring sustained operation above 105°C should confirm thermal performance with the manufacturer or select 1757828-2, which operates to 125°C.

Q: What packaging differences exist?

A: The main part 172-015-283L021 is supplied in trays. Substitutes are supplied in bulk (1757828-2) or tubes (5745185-1, 5745185-7, 5745820-1, 5745820-2, 745185-7, 745820-1, 745820-2). Packaging affects handling, storage, and procurement logistics but does not affect electrical or mechanical performance.

Q: Are all substitute parts in active production?

A: Yes, all listed substitute parts maintain active product status, ensuring availability for procurement and design implementation.

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