3M 953216-2000-AR-PR Equivalent & Substitute Parts

Part Overview

The 3M 953216-2000-AR-PR is a 16-position rectangular connector receptacle with 0.079" (2.00mm) pitch, designed for surface mount board-to-board applications. This connector features gold-plated mating contacts, push-pull fastening, and operates across -40°C to 105°C. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for new designs and production continuity.

Key Parameters

Parameter	Specification
Manufacturer Part Number	953216-2000-AR-PR
Manufacturer	3M
Number of Positions	16
Pitch - Mating	0.079" (2.00mm)
Number of Rows	2
Row Spacing - Mating	0.079" (2.00mm)
Connector Type	Receptacle, Bottom or Top Entry
Contact Type	Female Socket
Mounting Type	Surface Mount
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Current Rating	1A
Voltage Rating	1000VDC
Operating Temperature	-40°C ~ 105°C
Material Flammability Rating	UL94 V-0
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following critical parameters:

Position Count & Pitch: 16 positions at 0.079" (2.00mm) mating pitch and 0.079" row spacing
Connector Configuration: Receptacle with female socket contacts, surface mount termination
Fastening Mechanism: Push-pull fastening type
Contact Finish: Gold-plated mating surface
Electrical Performance: Minimum 1A current rating and voltage compatibility
Environmental Compliance: UL94 V-0 flammability rating and operating temperature range

All substitute parts listed maintain these core parameters. Variations in contact material, insulation color, contact finish thickness, and specific features (board lock, board guide) do not affect fundamental substitutability for the primary application.

Parameter Comparison

Parameter	3M 953216-2000-AR-PR	Molex 0872631603	Molex 0872631693	Hirose A3-16DA-2SV(71)	Hirose A3A-16DA-2SV(71)	Samtec SMM-108-02-F-D	Samtec SMM-108-02-F-D-LC
Number of Positions	16	16	16	16	16	16	16
Pitch - Mating	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Number of Rows	2	2	2	2	2	2	2
Row Spacing - Mating	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Connector Type	Receptacle, Bottom or Top Entry	Receptacle, Bottom Entry	Receptacle, Bottom Entry	Receptacle	Receptacle	Receptacle	Receptacle
Contact Type	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold	Gold	Gold
Current Rating (Amps)	1A	1A	1A	1A	1A	3.2A per Contact	3.2A per Contact
Voltage Rating	1000VDC	125VAC	125VAC	200VAC	200VAC	350VAC	350VAC
Operating Temperature	-40°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 85°C	-55°C ~ 85°C	-55°C ~ 125°C	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Product Status	Obsolete	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Molex Milli-Grid Series (0872631603, 0872631693): Both variants are active products with ROHS3 compliance and REACH unaffected status. The 0872631693 includes tape & reel packaging for automated assembly. These connectors support automotive, general purpose, and telecommunications applications. Voltage rating of 125VAC is lower than the original 1000VDC specification; application requirements must be evaluated.

Hirose A3 Series (A3-16DA-2SV(71), A3A-16DA-2SV(71)): Active products with ROHS3 compliance and REACH unaffected status. The A3A variant includes board guide features. Operating temperature maximum of 85°C is lower than the original 105°C; thermal environment compatibility must be confirmed. Voltage rating of 200VAC is lower than the original specification.

Samtec Tiger Eye™ SMM Series (SMM-108-02-F-D variants): All variants are active products with ROHS3 compliance. These connectors offer higher current capacity (3.2A per contact) and voltage rating (350VAC) compared to the original part. Multiple configuration options are available: SMM-108-02-F-D-LC includes board lock feature; SMM-108-02-F-D-K and SMM-108-02-F-D-LC-K include pick-and-place features; SMM-108-02-F-D-08-K-TR has 15 positions loaded. Operating temperature range extends to 125°C, exceeding the original specification.

Frequently Asked Questions (FAQ)

Q: Can I directly replace the 3M 953216-2000-AR-PR with any of these substitute parts?

A: All listed substitutes maintain the critical mechanical and electrical parameters: 16 positions, 0.079" pitch, surface mount configuration, push-pull fastening, and gold-plated contacts. However, voltage and temperature ratings differ. Confirm your application requirements against each substitute's specifications before selection.

Q: What is the primary difference between Molex 0872631603 and 0872631693?

A: Both are identical Milli-Grid 87263 receptacles. The 0872631693 is packaged in tape & reel format, suitable for automated pick-and-place assembly, while 0872631603 uses standard packaging.

Q: How do Hirose A3-16DA-2SV(71) and A3A-16DA-2SV(71) differ?

A: Both are A3 series 16-position receptacles with identical electrical and mechanical specifications. The A3A variant includes a board guide feature for enhanced alignment during mating.

Q: Why do Samtec SMM-108 variants have different part numbers?

A: Samtec offers multiple configuration options within the Tiger Eye™ SMM series. The suffix designations indicate: -F-D (base receptacle), -LC (board lock feature), -K (pick-and-place feature), -08-K-TR (15 positions loaded, tape & reel packaging), and -14 (15 positions loaded, tube packaging). Select the variant matching your assembly and application requirements.

Q: Are all substitute parts RoHS compliant?

A: Molex, Hirose, and Samtec substitutes are ROHS3 compliant. The original 3M part status does not specify RoHS compliance.

Q: What packaging options are available?

A: Molex 0872631693 is supplied in tape & reel format. Hirose A3 series and most Samtec variants are supplied in tube packaging. Samtec SMM-108-02-F-D-08-K-TR is available in tape & reel format.

Q: Can I use these substitutes in high-voltage applications?

A: The original 3M part is rated for 1000VDC. Molex and Hirose substitutes are rated for 125VAC and 200VAC respectively, which are significantly lower. Samtec SMM-108 variants are rated for 350VAC. Application voltage requirements must be evaluated against each substitute's rating.

Q: What is the temperature operating range for each substitute?

A: Molex variants operate -55°C to 105°C. Hirose variants operate -55°C to 85°C. Samtec variants operate -55°C to 125°C. The original part operates -40°C to 105°C. Confirm thermal environment compatibility for your application.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message