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M80-4222842P Equivalent & Substitute Parts
Part Overview
The M80-4222842P is a 28-position female receptacle connector from Harwin Inc.'s Datamate J-Tek series, designed for surface mount applications with 0.079" (2.00mm) pitch. This connector features gold-plated mating contacts, screw lock fastening, and is rated for 3A at 120V across automotive, general purpose, and military applications. The part is currently listed as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and supply chain reliability.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Connector Type | Receptacle |
| Contact Type | Female Socket |
| Number of Positions | 28 |
| Pitch - Mating | 0.079" (2.00mm) |
| Number of Rows | 2 |
| Row Spacing - Mating | 0.079" (2.00mm) |
| Mounting Type | Surface Mount |
| Termination | Solder |
| Fastening Type | Screw Lock |
| Current Rating | 3A |
| Voltage Rating | 120V |
| Operating Temperature | -55°C ~ 125°C |
Substitute Part Grouping Explanation
The M80-4222842 qualifies as a direct substitute for the M80-4222842P based on the following critical parameters:
- Identical connector type (Receptacle) and contact type (Female Socket)
- Matching position count (28) and pitch specifications (0.079" / 2.00mm)
- Identical row configuration (2 rows with 0.079" row spacing)
- Identical mounting type (Surface Mount) and termination method (Solder)
- Matching fastening type (Screw Lock)
- Identical electrical ratings (3A, 120V)
- Identical operating temperature range (-55°C ~ 125°C)
- Same contact material (Beryllium Copper) and finish specifications
- Identical insulation material (Polyphenylene Sulfide, Glass Filled)
- Same series designation (Datamate J-Tek)
The M80-4222842 is the active production equivalent of the obsolete M80-4222842P, with all functional and mechanical parameters preserved.
Parameter Comparison
| Parameter | M80-4222842P (Main Part) | M80-4222842 (Substitute) |
|---|---|---|
| Manufacturer | Harwin Inc. | Harwin Inc. |
| Series | Datamate J-Tek | Datamate J-Tek |
| Product Status | Obsolete | Active |
| Connector Type | Receptacle | Receptacle |
| Contact Type | Female Socket | Female Socket |
| Number of Positions | 28 | 28 |
| Pitch - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Number of Rows | 2 | 2 |
| Row Spacing - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Termination | Solder | Solder |
| Fastening Type | Screw Lock | Screw Lock |
| Contact Finish - Mating | Gold | Gold |
| Contact Finish Thickness - Mating | 12.0µin (0.30µm) | 12.0µin (0.30µm) |
| Insulation Color | Black | Black |
| Insulation Height | 0.220" (5.60mm) | 0.220" (5.60mm) |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Contact Material | Beryllium Copper | Beryllium Copper |
| Contact Finish - Post | Tin | Tin |
| Contact Finish Thickness - Post | 137.8µin (4.60µm) | 137.8µin (4.60µm) |
| Current Rating | 3A | 3A |
| Voltage Rating | 120V | 120V |
| Insulation Material | Polyphenylene Sulfide (PPS), Glass Filled | Polyphenylene Sulfide (PPS), Glass Filled |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
Engineering Selection Recommendations
The M80-4222842 is the direct active production replacement for the obsolete M80-4222842P. Both parts maintain identical electrical, mechanical, and environmental specifications within the Datamate J-Tek series. The substitute part carries active product status, ensuring ongoing availability and supply chain support. Both parts meet ROHS3 compliance and REACH requirements, with equivalent certifications for automotive, general purpose, and military applications. Selection of the M80-4222842 eliminates obsolescence risk while preserving full design compatibility.
Frequently Asked Questions (FAQ)
Q: Can M80-4222842 be used as a direct replacement for M80-4222842P?
A: Yes. The M80-4222842 is the active equivalent of the obsolete M80-4222842P with identical connector type, position count, pitch, mounting configuration, electrical ratings, and environmental specifications.
Q: Are there any differences in mating compatibility?
A: No. Both parts share identical mating pitch (0.079" / 2.00mm), row spacing (0.079" / 2.00mm), and contact geometry, ensuring full mechanical and electrical compatibility with existing mating connectors.
Q: Do both parts meet the same compliance standards?
A: Yes. Both M80-4222842P and M80-4222842 are ROHS3 compliant, REACH unaffected, and rated UL94 V-0 for flammability. Both support automotive, general purpose, and military applications.
Q: What is the primary reason to transition from M80-4222842P to M80-4222842?
A: The M80-4222842P is obsolete. The M80-4222842 is the active production part from Harwin Inc., ensuring continued availability, technical support, and supply chain reliability.
Q: Are the electrical ratings identical?
A: Yes. Both parts are rated for 3A at 120V with identical operating temperature range (-55°C ~ 125°C) and contact material specifications.
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