TNPW080561R9BEEA Equivalent & Substitute Parts

Part Overview

The TNPW080561R9BEEA is a 61.9 Ohm ±0.1% thin film chip resistor manufactured by Vishay Dale in 0805 (2012 Metric) package format. 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 897 units in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained within the allowed parameter tolerances for this resistor category.

Substiute Parts

TNPW080561R9BEEA

Vishay DaleIn Stock: 937TNPW080561R9BEEA Datasheet

Current PartRFQ

ERA-6AEB61R9V

Panasonic Electronic ComponentsIn Stock: 12151ERA-6AEB61R9V Datasheet

DirectRFQ

2176091-4

TE Connectivity Passive ProductIn Stock: 57152176091-4 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TNPW080561R9BEEA is determined by the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 61.9 Ohms
• Tolerance: ±0.1%
• Composition: Thin Film
• Temperature Coefficient: ±25ppm/°C

Mechanical Parameters (Must Match):

• Package / Case: 0805 (2012 Metric)
• Number of Terminations: 2

Compliance Parameters (Must Match or Exceed):

• RoHS Status: ROHS3 Compliant minimum
• Moisture Sensitivity Level: 1 (Unlimited) minimum

Power Rating Consideration: Substitute parts with equal or greater power rating (≥0.26W) are acceptable. Lower power ratings are not acceptable as they reduce thermal margin in the application circuit.

Operating Temperature Range: Substitute parts must support the minimum operating range of -55°C ~ 155°C. The main part supports -55°C ~ 175°C; substitutes with reduced upper temperature limits remain acceptable if the application does not require the extended range.

Automotive Qualification: AEC-Q200 rating is preferred for automotive applications but is not mandatory for substitution if other parameters align.

Parameter Comparison

Engineering Selection Recommendations

ERA-6AEB61R9V (Panasonic Electronic Components): This part meets all electrical and mechanical substitution criteria with matching resistance, tolerance, composition, and temperature coefficient. It carries AEC-Q200 automotive qualification identical to the main part. The primary consideration is the reduced power rating of 0.125W compared to the main part's 0.26W. This substitute is suitable for applications where the circuit dissipation does not exceed 0.125W at the resistor location. Operating temperature range is -55°C ~ 155°C, which is acceptable for most automotive applications. All compliance certifications (ROHS3, MSL 1) are met.

2176091-4 (TE Connectivity Passive Product): This part meets all electrical and mechanical substitution criteria with matching resistance, tolerance, composition, and temperature coefficient. The power rating of 0.25W is closer to the main part's 0.26W specification, providing better thermal margin than the Panasonic option. Operating temperature range is -55°C ~ 155°C. This part does not carry AEC-Q200 automotive qualification; however, all other compliance requirements (ROHS3, MSL 1) are satisfied. Height dimension is 0.026" (0.65mm) compared to the main part's 0.022" (0.55mm), which may require clearance verification in space-constrained PCB layouts.

Frequently Asked Questions (FAQ)

Q: Can ERA-6AEB61R9V be used as a direct replacement for TNPW080561R9BEEA?

A: ERA-6AEB61R9V is electrically and mechanically compatible. However, its 0.125W power rating is lower than the main part's 0.26W. Substitution is valid only if the application circuit dissipates no more than 0.125W at this resistor location. If higher power dissipation is required, this substitute is not appropriate.

Q: What is the difference between the three parts in terms of automotive qualification?

A: Both TNPW080561R9BEEA and ERA-6AEB61R9V carry AEC-Q200 automotive qualification. The 2176091-4 does not have AEC-Q200 rating. For automotive applications requiring AEC-Q200 compliance, ERA-6AEB61R9V is the preferred substitute.

Q: Are there any PCB layout considerations when substituting these parts?

A: All three parts use the same 0805 (2012 Metric) package footprint. However, seated heights differ: TNPW080561R9BEEA is 0.022" (0.55mm), ERA-6AEB61R9V is 0.024" (0.60mm), and 2176091-4 is 0.026" (0.65mm). In applications with tight vertical clearance constraints, these height differences must be evaluated against PCB design specifications.

Q: Can 2176091-4 be used in automotive applications without AEC-Q200?

A: 2176091-4 does not carry AEC-Q200 qualification. Its use in automotive applications depends on the specific application requirements and qualification standards mandated by the end-use system. This determination must be made by the design and quality engineering teams.

Q: What is the significance of the ±25ppm/°C temperature coefficient across all three parts?

A: All three parts have identical temperature coefficient specifications. This parameter defines the resistor's stability across the operating temperature range. The matching coefficient ensures equivalent performance in temperature-sensitive circuit applications.

Q: Are all three parts RoHS3 compliant?

A: Yes, all three parts are ROHS3 compliant and have Moisture Sensitivity Level 1 (Unlimited), indicating they meet current environmental and reliability standards for electronic component manufacturing.