Equivalent & Substitute Parts for RT0805FRE074K53L

Part Overview

The RT0805FRE074K53L is a 4.53 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package format, rated for 0.125W (1/8W) power dissipation. This YAGEO component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 678 units in stock. Equivalent and substitute parts are identified based on matching resistance value, package format, and operating temperature range while allowing for tolerance and power rating variations within acceptable engineering parameters.

Substiute Parts

RT0805FRE074K53L

YAGEOIn Stock: 738RT0805FRE074K53L Datasheet

Current PartRFQ

RT0805BRD074K53L

YAGEOIn Stock: 6108RT0805BRD074K53L Datasheet

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RT0805DRE074K53L

YAGEOIn Stock: 5640RT0805DRE074K53L Datasheet

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7-2176092-5

TE Connectivity Passive ProductIn Stock: 22017-2176092-5 Datasheet

DirectRFQ

ERA-6AEB4531V

Panasonic Electronic ComponentsIn Stock: 33258ERA-6AEB4531V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Matching Parameters:

• Resistance value: 4.53 kOhms (exact match required)
• Package format: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)

Allowable Variations:

• Tolerance: May be tighter (lower value) than ±1%
• Power rating: May be equal or higher than 0.125W
• Temperature coefficient: May be tighter than ±50ppm/°C
• Manufacturer: Different manufacturers acceptable if all primary parameters match

Compliance Requirements:

• RoHS3 compliance required
• MSL 1 rating required

Four substitute parts meet these criteria across three manufacturers: YAGEO (two variants), TE Connectivity Passive Product (one variant), and Panasonic Electronic Components (one variant with automotive qualification).

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are active production components with ROHS3 compliance and MSL 1 ratings, meeting the core compliance requirements of the original RT0805FRE074K53L.

RT0805BRD074K53L (YAGEO): Offers tighter tolerance (±0.1% vs ±1%) and improved temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining identical power rating and package specifications. Suitable for applications requiring enhanced precision.

RT0805DRE074K53L (YAGEO): Provides intermediate tolerance (±0.5%) with matching temperature coefficient to the main part. Maintains identical power rating and package format.

7-2176092-5 (TE Connectivity Passive Product): Delivers higher power rating (0.25W vs 0.125W) with tighter tolerance (±0.1%) and improved temperature coefficient (±25ppm/°C). Physically compatible within 0805 package with maximum seated height of 0.026" (0.65mm) versus 0.024" (0.60mm) for the main part. Suitable for applications requiring increased thermal headroom.

ERA-6AEB4531V (Panasonic Electronic Components): Provides automotive AEC-Q200 qualification with tighter tolerance (±0.1%) and improved temperature coefficient (±25ppm/°C). Maintains identical power rating and package specifications. Suitable for automotive and high-reliability applications.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD074K53L replace RT0805FRE074K53L in all applications?

A: Yes. RT0805BRD074K53L matches all primary parameters (resistance, package, composition, operating temperature) and offers superior tolerance (±0.1% vs ±1%) and temperature coefficient performance. It is a direct upgrade within the same power rating.

Q: What is the difference between RT0805DRE074K53L and RT0805BRD074K53L?

A: Both are YAGEO 0805 thin film resistors with 4.53 kOhms resistance. RT0805BRD074K53L has ±0.1% tolerance and ±25ppm/°C temperature coefficient. RT0805DRE074K53L has ±0.5% tolerance and ±50ppm/°C temperature coefficient. RT0805BRD074K53L provides tighter specifications.

Q: Can 7-2176092-5 be used as a direct substitute?

A: Yes, with consideration for physical dimensions. The 7-2176092-5 has a maximum seated height of 0.026" (0.65mm) compared to 0.024" (0.60mm) for the main part. This 0.002" difference is within typical PCB design tolerances for 0805 packages. The higher power rating (0.25W vs 0.125W) provides additional thermal margin.

Q: Is ERA-6AEB4531V suitable for non-automotive applications?

A: Yes. ERA-6AEB4531V meets all electrical and mechanical requirements for the RT0805FRE074K53L application. The AEC-Q200 automotive qualification is an additional feature that does not restrict use in non-automotive circuits. It offers tighter tolerance and temperature coefficient specifications.

Q: Are all substitute parts available in the same packaging format?

A: RT0805BRD074K53L, RT0805DRE074K53L, and 7-2176092-5 are supplied in Tape & Reel (TR) format. ERA-6AEB4531V is supplied in Cut Tape (CT) & Digi-Reel® format. Both packaging formats are standard for 0805 components and are compatible with automated assembly equipment.

Q: What is the impact of tolerance differences on circuit performance?

A: Tolerance differences affect resistor value accuracy. The main part (±1%) allows ±0.0453 kOhms variation. Substitute parts with ±0.1% tolerance allow ±0.00453 kOhms variation. Tighter tolerance substitutes are suitable for precision analog circuits, filters, and reference networks where resistor accuracy directly impacts circuit performance.