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PS3-2UP(01) Equivalent & Substitute Parts
Part Overview
The PS3-2UP(01) is a 2-position panel mount receptacle connector manufactured by Hirose Electric Co Ltd, designed for backplane applications requiring screw termination. This connector features gold-plated contacts rated for 150A continuous current and operates across -40°C to 105°C. The part is classified as Last Time Buy, indicating production discontinuation. Identifying equivalent and substitute parts is essential for design continuity, inventory management, and long-term supply chain planning.
Substiute Parts
Key Parameters
| Parameter | PS3-2UP(01) |
|---|---|
| Manufacturer | Hirose Electric Co Ltd |
| Series | PS3 |
| Connector Type | Receptacle |
| Number of Positions | 2 |
| Mounting Type | Panel Mount |
| Termination | Screw |
| Contact Layout | 2 Power |
| Contact Finish | Gold |
| Color | Black |
| Current Rating | 150A |
| Operating Temperature | -40°C ~ 105°C |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | RoHS Compliant |
| Product Status | Last Time Buy |
Substitute Part Grouping Explanation
Substitution eligibility for the PS3-2UP(01) is determined by the following critical parameters:
- Manufacturer & Series: Parts must originate from Hirose Electric Co Ltd within the PS3 series to ensure mechanical and electrical compatibility
- Connector Type & Configuration: Receptacle configuration with 2 positions and panel mount orientation
- Termination Method: Screw termination for consistent installation and field serviceability
- Contact Layout: 2 Power configuration for power distribution applications
- Material & Finish: Gold-plated contacts with UL94 V-0 flammability rating and black housing
- Operating Environment: Temperature range -40°C to 105°C and RoHS compliance
The PS3-2UP(11) qualifies as a substitute part within the PS3 series, maintaining the same mechanical form factor, mounting configuration, and core electrical characteristics while remaining within the same product family.
Parameter Comparison
| Parameter | PS3-2UP(01) | PS3-2UP(11) | Compatibility Notes |
|---|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Same manufacturer |
| Series | PS3 | PS3 | Same series |
| Connector Type | Receptacle | Receptacle, Female Power Blades | Both receptacle configuration |
| Number of Positions | 2 | 2 | Identical |
| Mounting Type | Panel Mount | Panel Mount | Identical |
| Termination | Screw | Screw | Identical |
| Contact Layout | 2 Power | 2 Power | Identical |
| Contact Finish | Gold | Gold | Identical |
| Color | Black | Black | Identical |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | Identical |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | Identical |
| RoHS Status | RoHS Compliant | RoHS Compliant | Both compliant |
| Current Rating | 150A | 1A | Significant difference |
| Voltage Rating | Not specified | 1000VAC/DC | PS3-2UP(11) specifies voltage |
| Product Status | Last Time Buy | Active | PS3-2UP(11) actively produced |
Engineering Selection Recommendations
The PS3-2UP(01) is designated Last Time Buy, requiring transition planning to an active alternative. The PS3-2UP(11) maintains identical mechanical compatibility, mounting configuration, and environmental specifications within the PS3 series.
Critical Consideration: The current rating differs substantially between parts. The PS3-2UP(01) is rated for 150A, while the PS3-2UP(11) is rated for 1A. This difference must be evaluated against application requirements. Selection of PS3-2UP(11) is appropriate only for applications where the 1A current rating is sufficient.
Both parts carry RoHS compliance and UL94 V-0 flammability certification, meeting regulatory requirements for industrial backplane applications. The PS3-2UP(11) provides documented voltage rating of 1000VAC/DC, whereas the PS3-2UP(01) voltage specification is not provided in available data.
Frequently Asked Questions (FAQ)
Q: Can PS3-2UP(11) directly replace PS3-2UP(01) in all applications?
A: Direct replacement is mechanically and environmentally compatible. However, the current rating difference (150A vs. 1A) requires verification that application current requirements do not exceed 1A. Consult application schematics and load specifications before substitution.
Q: Why is PS3-2UP(01) designated Last Time Buy?
A: Last Time Buy status indicates the manufacturer has discontinued production. Existing inventory is available for final orders, after which the part becomes unavailable. Transition to PS3-2UP(11) or alternative parts is necessary for ongoing supply.
Q: Are there mechanical differences between these connectors?
A: Both connectors share identical panel mount configuration, 2-position layout, screw termination, and black housing. Mechanical interchangeability is maintained within the PS3 series.
Q: What is the pitch specification for these parts?
A: PS3-2UP(01) pitch is not specified in available data. PS3-2UP(11) specifies 1.671" (42.45mm) pitch. Confirm pitch compatibility with existing mating connectors before substitution.
Q: Are both parts RoHS compliant?
A: Yes. Both PS3-2UP(01) and PS3-2UP(11) are RoHS compliant and carry UL94 V-0 flammability certification, meeting regulatory requirements for industrial applications.
Q: What is the moisture sensitivity level for these connectors?
A: PS3-2UP(01) carries MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.
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