172-015-181-021 D-Sub Plug 15 Position Panel Mount Solder Connector

Part Overview

The 172-015-181-021 is a 15 Position D-Sub Plug connector manufactured by NorComp Inc., designed for panel mount, through-hole solder termination applications. This connector features male pins in a 2-row configuration with shell size 2 (DA, A) layout. The part is currently in stock with 749 units available.

Due to product lifecycle considerations and varying availability across manufacturers, equivalent substitute parts from NorComp Inc. and cross-manufacturer alternatives from HARTING and Hirose Electric are available. These substitutes maintain core electrical and mechanical compatibility while offering different material finishes, compliance certifications, and current ratings.

Substiute Parts

172-015-181-021

NorComp Inc.In Stock: 851172-015-181-021 Datasheet

Current PartRFQ

172-015-181L021

NorComp Inc.In Stock: 1053172-015-181L021 Datasheet

DirectRFQ

172-015-183L021

NorComp Inc.In Stock: 937172-015-183L021 Datasheet

SimilarRFQ

09662216702

HARTINGIn Stock: 96909662216702 Datasheet

SimilarRFQ

09662216703

HARTINGIn Stock: 119809662216703 Datasheet

SimilarRFQ

09662217703

HARTINGIn Stock: 109209662217703 Datasheet

SimilarRFQ

SDAB-15P(55)

Hirose Electric Co LtdIn Stock: 714SDAB-15P(55) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 172-015-181-021 is determined by the following core parameters:

Critical Parameters (Must Match):

• Connector Style: D-Sub
• Connector Type: Plug, Male Pins
• Number of Positions: 15
• Number of Rows: 2
• Shell Size, Connector Layout: 2 (DA, A)
• Termination: Solder
• Contact Type: Signal
• Material Flammability Rating: UL94 V-0

Compatible Variation Parameters:

• Mounting Type: Panel Mount, Through Hole (primary); Through Hole (acceptable for vertical mounting variants)
• Shell Material Finish: Steel with various plating options (Yellow Chromate, Nickel, or unspecified)
• Contact Finish: Gold or unspecified
• Current Rating: 5A (primary); 7.5A (higher rating acceptable); 3A (lower rating acceptable with application review)
• Operating Temperature Range: -50°C ~ 125°C (primary); -55°C ~ 125°C (extended lower range acceptable)
• Flange Feature: Board Side or Housing/Shell configurations

Compliance Variations:

• RoHS Status: Non-compliant (original); ROHS3 Compliant (substitutes)
• Product Status: Obsolete (original); Active (substitutes)

Substitute parts are grouped into three categories: direct NorComp equivalents with identical electrical specifications, HARTING cross-manufacturer alternatives with enhanced current ratings, and Hirose Electric alternatives with different contact finish specifications.

Parameter Comparison

Engineering Selection Recommendations

NorComp Inc. Direct Equivalents (172-015-181L021, 172-015-183L021):

The 172-015-181L021 provides identical electrical and mechanical specifications to the main part with packaging in Tray format. This part is marked as Obsolete but maintains full compatibility. The 172-015-183L021 is the recommended primary substitute, offering Active product status with ROHS3 compliance. The primary difference is shell material finish (Nickel Plated vs. Yellow Chromate Plated) and the addition of Grounding Indents feature. Both maintain the 5A current rating and -50°C ~ 125°C operating temperature range.

HARTING Cross-Manufacturer Alternatives (09662216702, 09662216703, 09662217703):

These HARTING parts provide enhanced current rating of 7.5A with extended operating temperature range (-55°C ~ 125°C). All three are Active products with ROHS3 compliance. The primary distinction among these three parts is the Flange Feature configuration: 09662216702 features Housing/Shell (4-40), while 09662216703 and 09662217703 feature Mating Side, Female Screwlock (4-40). Mounting type is Through Hole (vertical orientation) rather than Panel Mount. These parts are suitable for applications requiring higher current capacity or extended temperature operation.

Hirose Electric Alternative (SDAB-15P(55)):

The SDAB-15P(55) offers Panel Mount configuration matching the original part but with reduced current rating of 3A and specified voltage rating of 350V. This part features RoHS Compliance and Active product status. Contact finish thickness is specified at 8.00µin (0.203µm). This substitute is appropriate for applications with lower current requirements and where the 350V voltage rating is acceptable.

Compliance Consideration:

All substitute parts except 172-015-181L021 provide ROHS3 or RoHS compliance, addressing regulatory requirements for new designs. The original part and 172-015-181L021 are RoHS non-compliant and should be reserved for legacy system maintenance or applications where RoHS compliance is not mandated.

Frequently Asked Questions (FAQ)

Q: Can I substitute the 172-015-181-021 with the 172-015-183L021?

A: Yes. The 172-015-183L021 is a direct functional equivalent with identical electrical specifications (15 positions, 5A current rating, -50°C ~ 125°C operating temperature). The primary differences are shell material finish (Nickel Plated vs. Yellow Chromate Plated), the addition of Grounding Indents, and ROHS3 compliance status. The 172-015-183L021 is the recommended substitute due to Active product status.

Q: What is the difference between the NorComp and HARTING substitutes?

A: NorComp substitutes (172-015-181L021, 172-015-183L021) maintain identical 5A current rating and Panel Mount configuration. HARTING substitutes (09662216702, 09662216703, 09662217703) provide higher 7.5A current rating, extended operating temperature range (-55°C vs. -50°C minimum), and Through Hole vertical mounting rather than Panel Mount. HARTING parts are suitable for higher-current applications.

Q: Can I use the SDAB-15P(55) as a direct replacement?

A: The SDAB-15P(55) maintains mechanical compatibility (15 positions, 2-row configuration, Panel Mount) but has reduced current rating of 3A compared to the original 5A. This substitute is appropriate only for applications with current requirements not exceeding 3A. The part includes a specified voltage rating of 350V.

Q: What are the packaging differences among substitutes?

A: The main part (172-015-181-021) packaging is not specified. NorComp substitutes are supplied in Tray packaging. HARTING parts are supplied in Bulk packaging. Hirose Electric (SDAB-15P(55)) is supplied in Tray packaging. Packaging format may affect procurement, storage, and handling procedures.

Q: Are all substitutes RoHS compliant?

A: No. The original part (172-015-181-021) and 172-015-181L021 are RoHS non-compliant. The 172-015-183L021 and all HARTING parts (09662216702, 09662216703, 09662217703) are ROHS3 Compliant. The Hirose Electric SDAB-15P(55) is RoHS Compliant. For new designs subject to RoHS regulations, select from the compliant alternatives.

Q: Which substitute should I choose for a new design?

A: For new designs requiring RoHS compliance with standard current requirements (5A), select the 172-015-183L021. For applications requiring higher current capacity (7.5A) or extended temperature range, select from the HARTING alternatives (09662216702, 09662216703, or 09662217703). For current-limited applications (≤3A), the SDAB-15P(55) is acceptable. Verify mounting type requirements (Panel Mount vs. Through Hole vertical) before final selection.

Q: What is the difference between 09662216703 and 09662217703?

A: Both parts are HARTING 15-position D-Sub plugs with identical electrical specifications (7.5A, -55°C ~ 125°C). The primary difference is in the Substitutes list: 09662217703 includes an additional substitute part (171-015-113R001) not listed for 09662216703. Both feature Mating Side, Female Screwlock flange configuration and are functionally equivalent for most applications.