TNPW0805340RBEEA Equivalent & Substitute Parts

Part Overview

The TNPW0805340RBEEA is a 340 Ohm thin film chip resistor manufactured by Vishay Dale in the 0805 (2012 Metric) package. This component is rated for 0.26W power dissipation with ±0.1% tolerance and features anti-sulfur coating, automotive AEC-Q200 qualification, and moisture resistance. The part is currently active in production with 1109 units in stock. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or specific performance characteristics within the allowed electrical and mechanical parameters.

Substiute Parts

TNPW0805340RBEEA

Vishay DaleIn Stock: 1197TNPW0805340RBEEA Datasheet

Current PartRFQ

RT0805BRD07340RL

YAGEOIn Stock: 5949RT0805BRD07340RL Datasheet

DirectRFQ

7-2176091-3

TE Connectivity Passive ProductIn Stock: 11327-2176091-3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TNPW0805340RBEEA is determined by the following criteria:

• Resistance value: 340 Ohms (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)
• RoHS Compliance: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (minimum requirement)

Power rating may vary within the constraints of the 0805 package footprint and thermal design requirements. Operating temperature range may vary provided the minimum operating range encompasses the application requirements. The identified substitute parts meet all mandatory electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

All three parts are active products with ROHS3 compliance and unlimited moisture sensitivity rating. Selection between the TNPW0805340RBEEA and its substitutes depends on application-specific power dissipation requirements and operating temperature constraints.

The TNPW0805340RBEEA provides the highest power rating (0.26W) and extended upper operating temperature limit (175°C), making it suitable for high-temperature automotive applications requiring AEC-Q200 qualification and anti-sulfur coating.

The RT0805BRD07340RL (YAGEO) offers the lowest power rating (0.125W) and is suitable for low-power signal conditioning circuits where thermal dissipation is minimal.

The 7-2176091-3 (TE Connectivity) provides intermediate power rating (0.25W) and is suitable for general-purpose applications within the -55°C to 155°C operating range.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD07340RL replace TNPW0805340RBEEA in all applications?

A: No. The RT0805BRD07340RL has a lower power rating (0.125W vs. 0.26W) and reduced upper operating temperature limit (155°C vs. 175°C). Substitution is valid only for applications where power dissipation does not exceed 0.125W and operating temperature does not exceed 155°C.

Q: Are all three parts mechanically interchangeable?

A: All three parts use the 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W). However, seated heights vary slightly (0.55mm to 0.65mm maximum), which may affect clearance in space-constrained designs.

Q: What is the significance of the ±0.1% tolerance specification?

A: The ±0.1% tolerance indicates precision thin film construction suitable for applications requiring tight resistance accuracy. All three substitute parts maintain this tolerance specification.

Q: Does the TNPW0805340RBEEA require special handling due to its anti-sulfur and automotive AEC-Q200 features?

A: The anti-sulfur coating and AEC-Q200 qualification are material and process features that do not impose additional handling requirements beyond standard MSL 1 (Unlimited) moisture sensitivity guidelines.

Q: Can 7-2176091-3 be used in place of TNPW0805340RBEEA for automotive applications?

A: The 7-2176091-3 is not specified with AEC-Q200 qualification or anti-sulfur coating. Substitution for automotive applications requires verification that these features are not mandatory for the specific application.