PVR3300NPBF Equivalent & Substitute Parts

Part Overview

The PVR3300NPBF is a solid-state relay (SSR) manufactured by Infineon Technologies, configured as a DPST-NO (dual Form A) relay with dual independent channels. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The part operates with a 1.2VDC input signal and supports load voltages from 0V to 300V at a maximum load current of 165mA per channel.

Substiute Parts

PVR3300NPBF

Infineon TechnologiesIn Stock: 2281PVR3300NPBF Datasheet

Current PartRFQ

AQW210EH

Panasonic Electric WorksIn Stock: 19047AQW210EH Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVR3300NPBF is determined by the following critical parameters:

Electrical Compatibility Criteria:

• Input voltage tolerance: 1.2VDC nominal (substitute must support this control voltage)
• Load voltage range: 0V to 300V minimum (substitute must equal or exceed this range)
• Load current capacity: 165mA minimum per channel (substitute must support this current level)
• On-state resistance: 24 Ohms maximum (substitute must not exceed this value)
• Output type: AC/DC switching capability required

Mechanical & Package Criteria:

• Mounting type: Through-hole configuration required
• Termination style: PC pin required
• Package footprint: DIP format with 0.300" (7.62mm) pitch

Functional Criteria:

• Relay type: Solid-state relay (SSR) technology
• Channel configuration: Dual independent switching channels (Form A contacts)

The AQW210EH meets these substitution criteria with compatible electrical ratings and package specifications, though with different channel architecture (SPST-NO configuration).

Parameter Comparison

Engineering Selection Recommendations

The AQW210EH is the manufacturer-recommended substitute for the obsolete PVR3300NPBF. Selection of this substitute is supported by the following factors:

Product Status & Availability: The PVR3300NPBF is obsolete and no longer manufactured. The AQW210EH is an active product with current production status and documented inventory availability, ensuring long-term supply chain continuity.

Compliance & Environmental Standards: The AQW210EH is ROHS3 compliant, meeting current environmental and regulatory requirements. Both parts are REACH unaffected and carry the same ECCN and HTSUS classifications, indicating equivalent regulatory treatment.

Electrical Performance: The AQW210EH provides electrical parameters that meet or exceed the PVR3300NPBF specifications in critical areas: input voltage (1.14VDC vs. 1.2VDC), load voltage range (0V–350V vs. 0V–300V), and on-state resistance (25 Ohms vs. 24 Ohms maximum). The load current rating of 120mA is lower than the original 165mA specification and must be evaluated against actual application requirements.

Package & Mechanical Considerations: Both parts use through-hole mounting with PC pin termination and maintain the 0.300" (7.62mm) DIP pitch standard. However, the AQW210EH uses an 8-DIP package versus the 16-DIP package of the PVR3300NPBF, requiring PCB layout modification and potential circuit redesign to accommodate the different pin configuration and channel architecture.

Frequently Asked Questions (FAQ)

Q: Can the AQW210EH directly replace the PVR3300NPBF without PCB modifications?

A: No. The AQW210EH uses an 8-DIP package with different pin assignments compared to the 16-DIP package of the PVR3300NPBF. PCB layout modifications are required. Additionally, the AQW210EH has a SPST-NO (single-pole) configuration per channel versus the DPST-NO (dual-pole) configuration of the original part, which may affect circuit topology depending on application requirements.

Q: Is the 120mA load current rating of the AQW210EH sufficient for applications designed for the PVR3300NPBF?

A: The AQW210EH load current rating of 120mA is lower than the PVR3300NPBF specification of 165mA. Applications requiring the full 165mA load current cannot use the AQW210EH. Verify actual load current requirements in your application before selecting this substitute.

Q: What are the key electrical differences between these two parts?

A: The primary electrical differences are: (1) input voltage: AQW210EH operates at 1.14VDC versus 1.2VDC for the PVR3300NPBF; (2) load voltage range: AQW210EH supports 0V–350V versus 0V–300V; (3) load current: AQW210EH is rated for 120mA versus 165mA; (4) on-state resistance: AQW210EH maximum is 25 Ohms versus 24 Ohms. All differences are within acceptable engineering tolerances for most applications.

Q: Are both parts suitable for AC and DC load switching?

A: Yes. Both the PVR3300NPBF and AQW210EH support AC and DC output switching, making them suitable for applications requiring either load type.

Q: What is the difference between DPST-NO and SPST-NO relay configurations?

A: DPST-NO (dual-pole, single-throw, normally open) provides two independent Form A contacts per relay channel, allowing simultaneous switching of two separate circuits. SPST-NO (single-pole, single-throw, normally open) provides one Form A contact per relay channel. The AQW210EH provides two SPST-NO channels, which may differ functionally from the dual-pole architecture of the original part depending on circuit requirements.

Q: Is the AQW210EH RoHS compliant?

A: Yes. The AQW210EH is ROHS3 compliant, meeting current environmental and regulatory standards. RoHS compliance status for the PVR3300NPBF is not specified in available documentation.