EXB-V8V301JV Equivalent & Substitute Parts

Part Overview

The EXB-V8V301JV is a 4-resistor network array manufactured by Panasonic Electronic Components. This isolated resistor array features 300 Ohm resistors with ±5% tolerance in a 1206 (3216 Metric) surface mount package. The component is designed for applications requiring multiple matched resistor elements in a compact form factor. As an active product with ROHS3 compliance and unlimited moisture sensitivity rating, the EXB-V8V301JV remains in production. Equivalent parts may be required due to supply constraints, regional availability, or procurement preferences while maintaining identical electrical and mechanical specifications.

Substiute Parts

EXB-V8V301JV

Panasonic Electronic ComponentsIn Stock: 991EXB-V8V301JV Datasheet

Current PartRFQ

CAT16-301J4LF

Bourns Inc.In Stock: 45307CAT16-301J4LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the EXB-V8V301JV is determined by strict equivalence across the following critical parameters:

Resistance value and tolerance must match exactly at 300 Ohm ±5%. The number of resistor elements must be 4 with isolated circuit topology. Power dissipation per element must be 62.5mW. Temperature coefficient must be ±200ppm/°C with operating range of -55°C ~ 125°C. Package configuration must be 1206 (3216 Metric) with concave, long side terminals and 8 pins. Compliance certifications including ROHS3 and MSL 1 rating must be maintained. Mounting type must be surface mount with tape and reel packaging.

The CAT16-301J4LF manufactured by Bourns Inc. meets all substitution criteria and is classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the EXB-V8V301JV and CAT16-301J4LF are active products with full ROHS3 compliance and REACH unaffected status. Selection between these components should be based on procurement availability, lead time requirements, and supplier preference. Both components carry identical electrical specifications and mechanical dimensions within the stated tolerances, supporting direct substitution in circuit designs. The CAT16-301J4LF offers higher inventory availability at 45,200 pieces compared to 914 pieces for the EXB-V8V301JV, which may influence supply chain decisions.

Frequently Asked Questions (FAQ)

Q: Can the CAT16-301J4LF replace the EXB-V8V301JV in existing designs?

A: Yes. Both components share identical electrical parameters including 300 Ohm resistance, ±5% tolerance, 62.5mW power per element, and ±200ppm/°C temperature coefficient. Both operate across -55°C ~ 125°C and use the same 1206 (3216 Metric) package with 8 pins and concave, long side terminals.

Q: Are there physical dimension differences between these parts?

A: Minor dimensional variations exist. The EXB-V8V301JV measures 0.126" L x 0.063" W (3.20mm x 1.60mm) with 0.028" (0.70mm) maximum seated height. The CAT16-301J4LF measures 0.126" L x 0.061" W (3.20mm x 1.55mm) with 0.024" (0.60mm) maximum seated height. These differences fall within standard PCB layout tolerances for 1206 package components.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both the EXB-V8V301JV and CAT16-301J4LF are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings. Both are classified under EAR99 export control.

Q: What is the difference between isolated and non-isolated resistor arrays?

A: Both components feature isolated circuit topology, meaning each resistor element is electrically independent with no internal connections between resistors. This configuration allows independent biasing and signal routing for each element.

Q: Are these components suitable for high-temperature applications?

A: Both components operate across the -55°C ~ 125°C temperature range with ±200ppm/°C temperature coefficient. Applications requiring operation at the upper temperature limit should account for the specified temperature coefficient when calculating resistance drift.