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3M 963224-2000-AR-TP Equivalent & Substitute Parts
Part Overview
The 3M 963224-2000-AR-TP is a 24-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.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 963224-2000-AR-TP |
| Manufacturer | 3M |
| Connector Type | Receptacle, Bottom or Top Entry |
| Number of Positions | 24 |
| Pitch - Mating | 0.100" (2.54mm) |
| Number of Rows | 2 |
| Row Spacing - Mating | 0.100" (2.54mm) |
| Mounting Type | Surface Mount |
| Contact Type | Female Socket |
| Fastening Type | Push-Pull |
| Contact Finish - Mating | Gold |
| Termination | Solder |
| Material Flammability Rating | UL94 V-0 |
| Operating Temperature | -25°C ~ 105°C |
| Current Rating | 2A |
| Voltage Rating | 1000VDC |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution for the 963224-2000-AR-TP is determined by the following critical parameters that must match or be compatible:
- Connector Type: Receptacle, Bottom or Top Entry
- Number of Positions: 24
- Pitch - Mating: 0.100" (2.54mm)
- Number of Rows: 2
- Row Spacing - Mating: 0.100" (2.54mm)
- Mounting Type: Surface Mount
- Contact Type: Female Socket
- Fastening Type: Push-Pull
- Termination: Solder
- Material Flammability Rating: UL94 V-0
Substitute parts are grouped into two categories based on contact finish:
Gold-Plated Mating Contact Substitutes (89898-312ALF, 89898-312BLF, 89898-312LF, 91618-312LF, NPPC122KFMP-RC, NPPC122KFMS-RC): These maintain the gold contact finish of the original part and are suitable for applications requiring the same electrical and mechanical interface.
Tin-Plated Mating Contact Substitutes (89898-412ALF, 89898-412LF, 91618-412LF, 95242-412LF): These provide tin-plated mating contacts as an alternative finish option while maintaining all other critical parameters.
Parameter Comparison
| Parameter | 963224-2000-AR-TP | 89898-312ALF | 89898-312BLF | 89898-312LF | 89898-412ALF | 89898-412LF | 91618-312LF | 91618-412LF | 95242-412LF | NPPC122KFMP-RC | NPPC122KFMS-RC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Connector Type | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Header | Header |
| Number of Positions | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Pitch - Mating | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" |
| Number of Rows | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Row Spacing - Mating | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" | 0.100" |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Contact Type | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket |
| 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 | Tin | Gold | Gold |
| Termination | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder |
| 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 |
| Insulation Height | 0.292" | 0.275" | 0.275" | 0.275" | 0.275" | 0.275" | 0.275" | 0.275" | 0.275" | 0.299" | 0.299" |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| RoHS Status | Not specified | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant |
| 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) |
Engineering Selection Recommendations
All substitute parts listed maintain active product status, ensuring long-term availability and supply chain continuity. The Amphenol ICC (FCI) Dubox™ series (89898 and 91618 base numbers) and Sullins Connector Solutions (NPPC122 series) are recommended as primary alternatives.
For applications requiring gold-plated mating contacts matching the original specification, select from: 89898-312ALF (Tape & Reel), 89898-312BLF (Tube), 89898-312LF (Box), 91618-312LF (Tube with Board Lock feature), NPPC122KFMP-RC (Tube with Board Guide), or NPPC122KFMS-RC (Tube).
For applications where tin-plated mating contacts are acceptable, select from: 89898-412ALF (Tape & Reel), 89898-412LF (Tube), 91618-412LF (Tube with Board Lock feature), or 95242-412LF (Tube).
All substitute parts are RoHS compliant and carry UL94 V-0 flammability ratings. Packaging options (Tape & Reel, Tube, Box) are available to match production requirements. The 91618 series offers Board Lock features for enhanced mechanical retention, while the NPPC122 series provides Board Guide features.
Frequently Asked Questions (FAQ)
Q: Can I substitute the 3M 963224-2000-AR-TP with an Amphenol ICC (FCI) Dubox™ connector?
A: Yes. The Amphenol ICC (FCI) Dubox™ series (89898 and 91618 base numbers) maintains all critical parameters: 24 positions, 0.100" pitch, 2-row configuration, surface mount, female socket contacts, push-pull fastening, and solder termination. All are UL94 V-0 rated and actively produced.
Q: What is the difference between gold and tin contact finishes?
A: The original 963224-2000-AR-TP features gold-plated mating contacts. Gold-plated substitutes (89898-312ALF, 89898-312BLF, 89898-312LF, 91618-312LF, NPPC122KFMP-RC, NPPC122KFMS-RC) provide identical contact finish. Tin-plated alternatives (89898-412ALF, 89898-412LF, 91618-412LF, 95242-412LF) offer a different finish option. Contact finish selection depends on application requirements and mating connector specifications.
Q: Are there packaging differences among the substitute parts?
A: Yes. Amphenol ICC (FCI) parts are available in Tape & Reel (ALF variants), Tube (BLF and LF variants), and Box (LF variants). Sullins Connector Solutions parts are supplied in Tube packaging. Select packaging based on production volume and assembly process requirements.
Q: Do the substitute parts have different insulation heights?
A: The original part has an insulation height of 0.292". Most Amphenol ICC (FCI) Dubox™ substitutes measure 0.275", while Sullins Connector Solutions parts measure 0.299". These variations are within acceptable mechanical tolerances for board-to-board applications but should be verified against specific PCB layout constraints.
Q: Are all substitute parts RoHS compliant?
A: Yes. All listed substitute parts are RoHS compliant. Amphenol ICC (FCI) parts carry RoHS Compliant status, while Sullins Connector Solutions parts carry ROHS3 Compliant status.
Q: What is the difference between the 91618 and 89898 series?
A: Both are Amphenol ICC (FCI) Dubox™ series receptacles with identical electrical and mechanical specifications. The 91618 series includes a Board Lock feature for enhanced mechanical retention. Select 91618 when additional locking security is required; select 89898 for standard applications.
Q: Can I use a Header connector (NPPC122 series) as a substitute for the Receptacle (963224-2000-AR-TP)?
A: No. The original part is a Receptacle connector, while NPPC122 series are Header connectors. These are complementary connector types designed to mate with each other, not to substitute for one another. Use NPPC122 only if your application specifically requires a Header connector.
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