ERA-3APB273V Equivalent & Substitute Parts

Part Overview

The ERA-3APB273V is a 27 kOhms ±0.1% thin film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. Manufactured by Panasonic Electronic Components, this component meets automotive AEC-Q200 qualification standards and operates across -55°C to 155°C. The part is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1). Finding equivalent or substitute parts may be necessary due to inventory constraints, lead time requirements, or design optimization needs while maintaining electrical and mechanical compatibility.

Substiute Parts

ERA-3APB273V

Panasonic Electronic ComponentsIn Stock: 2760ERA-3APB273V Datasheet

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ERA-3ARB273V

Panasonic Electronic ComponentsIn Stock: 7070ERA-3ARB273V Datasheet

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ERA-3ARW273V

Panasonic Electronic ComponentsIn Stock: 2165ERA-3ARW273V Datasheet

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RG1608N-273-W-T1

SusumuIn Stock: 11444RG1608N-273-W-T1 Datasheet

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RG1608N-273-W-T5

SusumuIn Stock: 6088RG1608N-273-W-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERA-3APB273V is determined by the following critical parameters: resistance value (27 kOhms), package type (0603), power rating (0.1W), composition (thin film), and automotive qualification (AEC-Q200). All substitute parts listed maintain these core specifications. Tolerance variations (±0.1% to ±0.05%) and temperature coefficient differences (±15ppm/°C to ±10ppm/°C) represent performance enhancements rather than compatibility barriers. The ERA-3ARB273V and ERA-3ARW273V from Panasonic, along with RG1608N-273-W-T1 and RG1608N-273-W-T5 from Susumu, satisfy all substitution criteria while offering improved or equivalent electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain active product status and full ROHS3 compliance. The ERA-3ARB273V provides equivalent tolerance (±0.1%) with improved temperature coefficient stability (±10ppm/°C versus ±15ppm/°C) while remaining within the Panasonic ERA-3A series. The ERA-3ARW273V offers enhanced tolerance performance (±0.05%) with identical temperature coefficient characteristics. Both Susumu RG1608N variants (RG1608N-273-W-T1 and RG1608N-273-W-T5) deliver ±0.05% tolerance and ±10ppm/°C temperature coefficient with anti-sulfur protection, meeting AEC-Q200 automotive requirements. All parts are rated for -55°C to 155°C operation with MSL 1 moisture sensitivity and maintain identical electrical performance within their specified tolerances.

Frequently Asked Questions (FAQ)

Q: Can ERA-3ARB273V directly replace ERA-3APB273V? A: Yes. Both parts share identical resistance (27 kOhms), tolerance (±0.1%), power rating (0.1W), package (0603), and AEC-Q200 automotive qualification. The ERA-3ARB273V features improved temperature coefficient (±10ppm/°C versus ±15ppm/°C).

Q: What is the difference between ERA-3ARW273V and ERA-3ARB273V? A: Both are Panasonic ERA-3A series parts with identical resistance, power rating, and package. ERA-3ARW273V offers tighter tolerance (±0.05% versus ±0.1%) and identical temperature coefficient (±10ppm/°C).

Q: Are Susumu RG1608N parts compatible with Panasonic ERA-3A parts? A: Yes. All RG1608N variants maintain 27 kOhms resistance, 0.1W power rating, 0603 package, and AEC-Q200 qualification. Susumu parts include anti-sulfur protection and feature ±0.05% tolerance with ±10ppm/°C temperature coefficient.

Q: Does package height variation affect PCB assembly? A: Panasonic parts have maximum seated height of 0.022" (0.55mm). Susumu RG1608N parts have maximum seated height of 0.020" (0.50mm). Both heights are within standard 0603 package specifications and compatible with automated assembly equipment.

Q: Are all substitute parts ROHS3 compliant? A: Yes. ERA-3APB273V, ERA-3ARB273V, ERA-3ARW273V, RG1608N-273-W-T1, and RG1608N-273-W-T5 are all ROHS3 compliant with MSL 1 rating and REACH unaffected status.