TNPW0805536RBYEA Equivalent & Substitute Parts

Part Overview

The TNPW0805536RBYEA is a 536 Ohm thin film chip resistor manufactured by Vishay Dale in the 0805 (2012 Metric) package format. This component is rated for 0.26W power dissipation with ±0.1% tolerance and is designed for automotive applications meeting AEC-Q200 standards. The part features anti-sulfur coating and moisture resistance, making it suitable for harsh operating environments across the temperature range of -55°C to 175°C. As an active product with established supply availability, equivalent alternatives exist to support design flexibility, procurement optimization, and supply chain continuity.

Substiute Parts

TNPW0805536RBYEA

Vishay DaleIn Stock: 1042TNPW0805536RBYEA Datasheet

Current PartRFQ

RQ73C2A536RBTDF

TE Connectivity Passive ProductIn Stock: 1931RQ73C2A536RBTDF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TNPW0805536RBYEA is determined by the following critical parameters:

• Resistance value: 536 Ohms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Package format: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature Coefficient: ±10ppm/°C (exact match required)
• Automotive qualification: AEC-Q200 (required for equivalent substitution)
• Anti-sulfur and moisture-resistant features (required for equivalent substitution)
• RoHS3 compliance (required for equivalent substitution)

The RQ73C2A536RBTDF from TE Connectivity Passive Product meets all substitution criteria within the allowed parameter set. While the operating temperature maximum differs (155°C vs. 175°C) and power rating is specified as 0.2W/1/5W versus 0.26W, these variations remain within acceptable substitution boundaries for this component category when the primary electrical and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

Both the TNPW0805536RBYEA and RQ73C2A536RBTDF are active products with AEC-Q200 automotive qualification and RoHS3 compliance. Selection between these parts should be based on application-specific thermal requirements. The TNPW0805536RBYEA supports operation to 175°C maximum, while the RQ73C2A536RBTDF is rated to 155°C maximum. For applications operating above 155°C, the TNPW0805536RBYEA is the required choice. For applications within the 155°C limit, either part is functionally equivalent. Both components maintain identical electrical characteristics (536 Ohms ±0.1%, ±10ppm/°C) and mechanical compatibility in the 0805 package format.

Frequently Asked Questions (FAQ)

Q: Can the RQ73C2A536RBTDF replace the TNPW0805536RBYEA in all applications?

A: The RQ73C2A536RBTDF is functionally equivalent for applications where the maximum operating temperature does not exceed 155°C. Applications requiring operation above 155°C must use the TNPW0805536RBYEA.

Q: Are the physical dimensions identical between these parts?

A: Both parts use the 0805 (2012 Metric) package format with identical length and width (0.079" L x 0.049" W / 2.00mm x 1.25mm). Height specifications differ slightly: TNPW0805536RBYEA maximum 0.022" (0.55mm) versus RQ73C2A536RBTDF maximum 0.026" (0.65mm). This difference is negligible for standard PCB assembly.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the TNPW0805536RBYEA and RQ73C2A536RBTDF carry AEC-Q200 automotive qualification and are suitable for automotive applications.

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

A: The ±0.1% tolerance indicates high precision resistor performance. Both substitute parts maintain this tolerance specification, ensuring equivalent accuracy in circuit applications requiring tight resistance values.

Q: Are moisture sensitivity considerations the same for both parts?

A: Yes. Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity limitations during storage or handling.