TNPW0805590KBEEA Equivalent & Substitute Parts

Part Overview

The TNPW0805590KBEEA is a 590 kOhms ±0.1% thin film chip resistor manufactured by Vishay Dale in the 0805 (2012 Metric) package. This component is rated for 0.26W power dissipation and is designed for automotive applications with AEC-Q200 qualification, anti-sulfur coating, and moisture resistance. The part is currently active in production with 814 units in stock. Substitute parts are necessary when primary inventory is depleted, when supply chain constraints occur, or when design flexibility across qualified manufacturers is required while maintaining electrical and mechanical compatibility.

Substiute Parts

TNPW0805590KBEEA

Vishay DaleIn Stock: 829TNPW0805590KBEEA Datasheet

Current PartRFQ

ERA-6AEB5903V

Panasonic Electronic ComponentsIn Stock: 7236ERA-6AEB5903V Datasheet

DirectRFQ

RG2012P-5903-B-T5

SusumuIn Stock: 6134RG2012P-5903-B-T5 Datasheet

DirectRFQ

RT0805BRD07590KL

YAGEOIn Stock: 10939RT0805BRD07590KL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TNPW0805590KBEEA is determined by the following critical parameters:

• Resistance value: 590 kOhms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature Coefficient: ±25ppm/°C (exact match required)
• AEC-Q200 Automotive Rating (required for automotive applications)
• RoHS3 Compliance (required for regulatory compliance)
• Moisture Sensitivity Level: 1 (Unlimited) (required for storage and handling)

The substitute parts listed below meet all these criteria. Power rating variations (0.26W vs. 0.125W) are acceptable in substitution when the application circuit design permits, as the substitute parts maintain the same electrical characteristics and package footprint. Operating temperature range differences are noted but do not prevent substitution when the application operates within the substitute part's specified range.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain active product status and ROHS3 compliance. The ERA-6AEB5903V (Panasonic) and RG2012P-5903-B-T5 (Susumu) both carry AEC-Q200 automotive qualification, matching the primary part's automotive-grade specification. The RG2012P-5903-B-T5 additionally includes anti-sulfur coating, aligning with the TNPW0805590KBEEA's environmental protection features.

The RT0805BRD07590KL (YAGEO) does not carry AEC-Q200 qualification and lacks anti-sulfur coating. This part is suitable for non-automotive applications or applications where automotive qualification is not a design requirement.

Power rating differences (0.26W primary vs. 0.125W substitutes) require circuit-level verification. If the application circuit dissipates power exceeding 0.125W in this resistor, the substitute parts are not suitable. If circuit power dissipation remains below 0.125W, substitution is permissible.

Operating temperature range differences (primary: -55°C ~ 175°C; substitutes: -55°C ~ 155°C) require application environment verification. If the application operates above 155°C, only the TNPW0805590KBEEA is suitable.

Frequently Asked Questions (FAQ)

Q: Can ERA-6AEB5903V replace TNPW0805590KBEEA in automotive applications?

A: Yes, the ERA-6AEB5903V is AEC-Q200 qualified and meets all critical electrical parameters. However, verify that circuit power dissipation does not exceed 0.125W and that operating temperature does not exceed 155°C.

Q: What is the difference between the TNPW0805590KBEEA and RG2012P-5903-B-T5?

A: Both parts are AEC-Q200 qualified thin film resistors with identical electrical specifications. The primary differences are power rating (0.26W vs. 0.125W), operating temperature range (-55°C ~ 175°C vs. -55°C ~ 155°C), and seated height (0.55mm vs. 0.50mm). Both include anti-sulfur coating.

Q: Is RT0805BRD07590KL suitable for automotive applications?

A: The RT0805BRD07590KL does not carry AEC-Q200 automotive qualification. It is suitable for industrial and consumer applications where automotive-grade certification is not required.

Q: Are all substitute parts in the same 0805 package?

A: Yes, all parts use the 0805 (2012 Metric) package with identical length and width (2.00mm x 1.25mm). Seated height varies slightly (0.50mm to 0.60mm), which is within standard PCB assembly tolerances.

Q: What does ±0.1% tolerance mean?

A: All listed parts maintain ±0.1% tolerance, meaning the actual resistance value will be within 0.1% of the nominal 590 kOhms specification. This high precision is typical of thin film resistor technology.

Q: Can I use a substitute part with lower power rating?

A: Substitution with lower power rating (0.125W vs. 0.26W) is permissible only if circuit analysis confirms that power dissipation in this resistor does not exceed 0.125W under all operating conditions, including worst-case scenarios.