3M 963236-2000-AR-TP Equivalent & Substitute Parts

Part Overview

The 3M 963236-2000-AR-TP is a 36-position rectangular receptacle connector with 0.100" (2.54mm) pitch, designed for surface mount board-to-board applications. This connector features gold-plated mating contacts, push-pull fastening, and operates across -25°C to 105°C. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	963236-2000-AR-TP
Manufacturer	3M
Connector Type	Receptacle, Bottom or Top Entry
Number of Positions	36
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Surface Mount
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Material Flammability Rating	UL94 V-0
Current Rating	2A
Voltage Rating	1000VDC
Operating Temperature	-25°C ~ 105°C
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the 963236-2000-AR-TP is determined by the following critical parameters:

Connector Type: Receptacle, Bottom or Top Entry (maintains mating compatibility)
Number of Positions & Pitch: 36 positions at 0.100" (2.54mm) spacing (ensures mechanical and electrical fit)
Mounting Type: Surface Mount (maintains PCB assembly compatibility)
Fastening Type: Push-Pull (ensures proper mating and unmating operation)
Contact Finish - Mating: Gold (maintains electrical performance and corrosion resistance)
Material Flammability Rating: UL94 V-0 (maintains safety compliance)

Amphenol ICC (FCI) Dubox™ series receptacles (89898 and 91618 base numbers) meet these core requirements with active product status. Sullins Connector Solutions header connectors (NPPC182 and NPTC182 series) provide functional equivalence with extended operating temperature range and higher current rating, though they represent a different connector style (header vs. receptacle).

Parameter Comparison

Parameter	963236-2000-AR-TP	89898-318ALF	89898-318DLF	89898-318LF	89898-418ALF	89898-418LF	91618-318LF	91618-418LF	NPPC182KFMP-RC	NPPC182KFMS-RC	NPTC182KFMP-RC
Manufacturer	3M	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Sullins	Sullins	Sullins
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
Connector Type	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Header	Header	Header
Number of Positions	36	36	36	36	36	36	36	36	36	36	36
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2	2	2	2	2	2	2	2	2	2
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Gold	Gold	Gold	Tin	Tin	Gold	Tin	Gold	Gold	Tin
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Operating Temperature	-25°C ~ 105°C	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C
Current Rating (Amps)	2A	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	3A	3A	3A
Voltage Rating	1000VDC	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	250V	250V	250V
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	Not specified	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Substitutes (Amphenol ICC Dubox™ Series - Receptacles)

The Amphenol ICC (FCI) Dubox™ series receptacles (89898-318ALF, 89898-318DLF, 89898-318LF, 89898-418ALF, 89898-418LF, 91618-318LF, 91618-418LF) are direct functional equivalents. All maintain receptacle connector type, 36-position configuration, 0.100" pitch, surface mount assembly, and push-pull fastening. These parts carry active product status and RoHS compliance, ensuring long-term availability and regulatory alignment.

Selection within this group depends on contact finish and packaging requirements:

Gold-plated mating contacts: 89898-318ALF, 89898-318DLF, 89898-318LF, 91618-318LF
Tin-plated mating contacts: 89898-418ALF, 89898-418LF, 91618-418LF
Packaging options: Tape & Reel (TR), Box, or Tube

The 91618 series includes board lock features, providing enhanced mechanical retention compared to standard push-pull fastening.

Secondary Substitutes (Sullins Connector Solutions - Headers)

The Sullins NPPC182KFMP-RC, NPPC182KFMS-RC, and NPTC182KFMP-RC represent functional alternatives with extended operating temperature range (-40°C to 125°C) and higher current rating (3A). These are header connectors rather than receptacles, requiring mating with compatible plug connectors. ROHS3 compliance and active product status support modern supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can Amphenol ICC Dubox™ receptacles directly replace the 3M 963236-2000-AR-TP?

A: Yes. The Amphenol ICC (FCI) Dubox™ series receptacles maintain identical connector type, position count, pitch, mounting method, and fastening mechanism. All parts are UL94 V-0 rated and MSL 1. The primary differences are insulation color (gray vs. black) and contact material (phosphor bronze vs. copper alloy), which do not affect electrical or mechanical compatibility.

Q: What is the difference between gold-plated and tin-plated contact finishes?

A: Gold-plated contacts (89898-318 and 91618-318 series) provide superior corrosion resistance and are specified for the original 963236-2000-AR-TP. Tin-plated contacts (89898-418 and 91618-418 series) offer cost reduction while maintaining UL94 V-0 compliance. Selection depends on application environment and cost constraints.

Q: Why do Amphenol ICC parts not specify operating temperature or voltage rating?

A: Operating temperature and voltage ratings are not provided in the available data for Amphenol ICC Dubox™ receptacles. For applications requiring these specifications, contact the manufacturer directly or consult detailed datasheets.

Q: Can Sullins header connectors replace the 3M receptacle?

A: Sullins connectors are headers, not receptacles. They require mating with compatible plug connectors and cannot directly replace a receptacle-type connector. However, they provide functional equivalence for board-to-board applications with superior temperature range (-40°C to 125°C) and higher current capacity (3A). Use only if your application includes compatible mating plugs.

Q: What packaging options are available?

A: Amphenol ICC Dubox™ parts are supplied in Tape & Reel (TR), Box, or Tube packaging. Sullins connectors are supplied in Tube packaging. Selection depends on assembly process requirements and inventory management practices.

Q: Are all substitute parts RoHS compliant?

A: Yes. All Amphenol ICC (FCI) Dubox™ parts are RoHS Compliant. Sullins NPPC182 and NPTC182 series are ROHS3 Compliant. The original 3M part does not specify RoHS status.

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