RT0805FRE072K55L Equivalent & Substitute Parts

Part Overview

The RT0805FRE072K55L is a 2.55 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This surface-mount device is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The part is ROHS3 compliant and carries MSL Level 1 (Unlimited) moisture sensitivity rating. As an active product with 872 units in stock, substitute parts are identified for applications requiring improved tolerance specifications, higher power ratings, or automotive-grade certifications.

Substiute Parts

RT0805FRE072K55L

YAGEOIn Stock: 884RT0805FRE072K55L Datasheet

Current PartRFQ

RT0805BRD072K55L

YAGEOIn Stock: 13654RT0805BRD072K55L Datasheet

UpgradeRFQ

5-2176092-2

TE Connectivity Passive ProductIn Stock: 24175-2176092-2 Datasheet

DirectRFQ

ERA-6AEB2551V

Panasonic Electronic ComponentsIn Stock: 10544ERA-6AEB2551V Datasheet

UpgradeRFQ

RG2012P-2551-B-T5

SusumuIn Stock: 23419RG2012P-2551-B-T5 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

• Resistance Value: Must be 2.55 kOhms
• Package: Must be 0805 (2012 Metric)
• Composition: Must be Thin Film
• Tolerance: ±1% or tighter (±0.1% acceptable)
• Power Rating: Must be ≥0.125W (1/8W)
• Operating Temperature: Must support -55°C to 155°C range
• Compliance: Must maintain ROHS3 compliance

Four substitute parts meet these criteria with variations in tolerance, power rating, and automotive certifications.

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD072K55L (YAGEO): Direct upgrade from the main part with improved ±0.1% tolerance and reduced temperature coefficient (±25ppm/°C vs ±50ppm/°C). Maintains identical power rating and package. Suitable for applications requiring tighter tolerance specifications without automotive requirements. 13,628 units in stock.

5-2176092-2 (TE Connectivity): Offers doubled power rating (0.25W vs 0.125W) with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Identical package and operating temperature range. Appropriate for applications with higher thermal dissipation requirements. 2,319 units in stock.

ERA-6AEB2551V (Panasonic): Provides ±0.1% tolerance with AEC-Q200 automotive certification. Maintains 0.125W power rating and ±25ppm/°C temperature coefficient. Suitable for automotive applications requiring automotive-grade component qualification. 10,461 units in stock.

RG2012P-2551-B-T5 (Susumu): Combines ±0.1% tolerance with AEC-Q200 automotive certification and anti-sulfur features. Maintains 0.125W power rating and ±25ppm/°C temperature coefficient. Designed for automotive environments with corrosive exposure risk. 23,356 units in stock.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD072K55L replace RT0805FRE072K55L in all applications?

A: Yes, within the same electrical and thermal operating conditions. RT0805BRD072K55L provides superior tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it suitable for precision applications. Both parts share identical power rating, package, and operating temperature range.

Q: When should 5-2176092-2 be selected over other substitutes?

A: Select 5-2176092-2 when the application requires higher power dissipation capability. Its 0.25W (1/4W) rating provides thermal margin compared to the 0.125W (1/8W) main part. Package dimensions remain identical at 0805 (2012 Metric).

Q: What is the difference between ERA-6AEB2551V and RG2012P-2551-B-T5?

A: Both parts carry AEC-Q200 automotive certification with ±0.1% tolerance and ±25ppm/°C temperature coefficient. RG2012P-2551-B-T5 includes anti-sulfur features for enhanced corrosion resistance in harsh automotive environments. ERA-6AEB2551V is suitable for standard automotive applications without anti-sulfur requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL Level 1 (Unlimited) moisture sensitivity rating, matching the environmental and regulatory requirements of the main part.

Q: Can substitute parts be mixed in the same assembly?

A: Yes. All substitute parts are electrically and mechanically compatible within the 0805 (2012 Metric) package footprint. Tolerance and temperature coefficient variations should be evaluated against circuit design requirements.