PVR3301NPBF Equivalent & Substitute Parts

Part Overview

The PVR3301NPBF 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 equivalent and substitute parts necessary 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

PVR3301NPBF

Infineon TechnologiesIn Stock: 5903PVR3301NPBF Datasheet

Current PartRFQ

AQW210EH

Panasonic Electric WorksIn Stock: 19047AQW210EH Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVR3301NPBF is determined by the following critical parameters:

• Circuit Configuration: The main part provides DPST-NO (dual Form A) switching capability. Substitute parts must provide equivalent or superior switching configurations.
• Load Voltage Range: The main part supports 0V to 300V. Substitutes must support this range or higher.
• Load Current: The main part handles 165mA per channel. Substitutes must meet or exceed this specification.
• Input Voltage: The main part requires 1.2VDC input. Substitutes must operate within compatible input voltage ranges.
• On-State Resistance: The main part specifies 24 Ohms maximum. Substitutes must maintain comparable or lower resistance.
• Package Compatibility: The main part uses 16-DIP through-hole packaging. Substitutes must use compatible DIP packaging for direct board-level replacement.
• Output Type: The main part supports both AC and DC loads. Substitutes must support both output types.

The AQW210EH qualifies as a substitute based on these parameters, though with specific operational differences noted in the comparison table below.

Parameter Comparison

Engineering Selection Recommendations

The PVR3301NPBF is obsolete, requiring substitution for new procurements and system maintenance. The AQW210EH is an active product from Panasonic Electric Works and qualifies as a functional substitute based on the following criteria:

• Product Availability: The AQW210EH is actively manufactured and stocked (18,954 pcs available), whereas the PVR3301NPBF is obsolete with limited remaining inventory (5,810 pcs).
• Compliance Status: The AQW210EH is ROHS3 compliant, meeting current regulatory requirements for electronic components in many markets.
• Load Voltage Capability: The AQW210EH supports 0V to 350V, exceeding the PVR3301NPBF specification of 0V to 300V.
• Input Voltage Compatibility: The AQW210EH input voltage of 1.14VDC is compatible with the PVR3301NPBF requirement of 1.2VDC.
• On-State Resistance: The AQW210EH maximum on-state resistance of 25 Ohms is comparable to the PVR3301NPBF specification of 24 Ohms.

Critical Design Consideration: The AQW210EH provides SPST-NO (single Form A) x 2 configuration, whereas the PVR3301NPBF provides DPST-NO (dual Form A) x 2. This represents a functional difference in switching topology that must be evaluated against specific application requirements. The AQW210EH uses 8-DIP packaging compared to the 16-DIP packaging of the main part, requiring PCB layout modification.

Frequently Asked Questions (FAQ)

Q: Can the AQW210EH directly replace the PVR3301NPBF on existing PCBs?

A: Direct PCB replacement is not possible due to package differences. The PVR3301NPBF uses 16-DIP (0.300", 7.62mm) with 10 leads, while the AQW210EH uses 8-DIP (0.300", 7.62mm). PCB layout modification is required.

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

A: DPST-NO (dual Form A) provides two independent normally-open switches, each capable of independent control. SPST-NO (single Form A) x 2 also provides two independent normally-open switches. Both configurations support dual-channel switching; the architectural difference lies in internal circuit topology.

Q: Does the AQW210EH support the same load current as the PVR3301NPBF?

A: No. The PVR3301NPBF supports 165mA load current, while the AQW210EH supports 120mA. Applications requiring load currents between 120mA and 165mA must verify compatibility with the lower AQW210EH specification.

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

A: Yes. Both the PVR3301NPBF and AQW210EH support AC and DC output types across their specified voltage ranges.

Q: What is the input voltage tolerance for the AQW210EH?

A: The AQW210EH specifies 1.14VDC input voltage. This is compatible with the PVR3301NPBF requirement of 1.2VDC for control signal applications.

Q: Is the AQW210EH compliant with current environmental regulations?

A: Yes. The AQW210EH is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component procurement in regulated markets.