RT0805FRE07210KL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07210KL is a 210 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package format, rated at 0.125W (1/8W) power dissipation. Manufactured by YAGEO under the RT series, this component is actively produced and ROHS3 compliant. Substitute parts are identified when equivalent resistance values, package dimensions, and thermal operating ranges align with application requirements, enabling component interchangeability in production and field replacement scenarios.

Key Parameters

Parameter	Value
Resistance	210 kOhms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thin Film
Temperature Coefficient	±50ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Resistance Value: All substitute parts maintain 210 kOhms nominal resistance
Package Compatibility: All substitutes use 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm)
Operating Temperature Range: All substitutes support -55°C ~ 155°C operating window
Composition: All substitutes are thin film resistors
Termination Count: All substitutes feature 2 terminations

Substitutes are grouped by tolerance specification and power rating capability. The RT0805FRE07210KL (±1% tolerance) can be replaced by parts with equal or tighter tolerance (±0.1%). Power rating upgrades (0.125W to 0.25W) are acceptable for applications with thermal headroom. Compliance certifications and temperature coefficient variations are secondary selection factors based on application-specific requirements.

Parameter Comparison

Parameter	RT0805FRE07210KL	RT0805BRD07210KL	2-2176094-5	ERA-6AEB2103V
Manufacturer	YAGEO	YAGEO	TE Connectivity	Panasonic
Resistance	210 kOhms	210 kOhms	210 kOhms	210 kOhms
Tolerance	±1%	±0.1%	±0.1%	±0.1%
Power Rating	0.125W	0.125W	0.25W	0.125W
Package / Case	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)
Temperature Coefficient	±50ppm/°C	±25ppm/°C	±25ppm/°C	±25ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
Height - Seated (Max)	0.024" (0.60mm)	0.024" (0.60mm)	0.026" (0.65mm)	0.024" (0.60mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	RoHS Non-Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active
Special Features	None	None	None	Automotive AEC-Q200

Engineering Selection Recommendations

RT0805BRD07210KL (YAGEO): Direct upgrade within the same manufacturer series. Tighter tolerance (±0.1% vs ±1%) and improved temperature coefficient (±25ppm/°C vs ±50ppm/°C) with identical power rating and package. ROHS3 compliant. Recommended for applications requiring enhanced precision without thermal derating.

2-2176094-5 (TE Connectivity): Functionally equivalent with increased power rating (0.25W vs 0.125W), enabling operation in higher dissipation environments. Tighter tolerance and improved temperature coefficient. Marginal height increase (0.026" vs 0.024") requires PCB clearance verification. RoHS non-compliant status restricts use in regulated markets. Suitable for legacy designs or non-regulated applications.

ERA-6AEB2103V (Panasonic): Automotive-grade substitute with AEC-Q200 certification. Tighter tolerance and improved temperature coefficient match RT0805BRD07210KL specifications. ROHS3 compliant. Highest inventory availability. Recommended for automotive applications or designs requiring automotive-grade reliability standards.

Frequently Asked Questions (FAQ)

Q: Can RT0805FRE07210KL be replaced with RT0805BRD07210KL in production? A: Yes. Both parts share identical package dimensions, power rating, and operating temperature range. The substitute offers tighter tolerance and lower temperature coefficient, making it a direct upgrade with no design modifications required.

Q: Is 2-2176094-5 suitable for direct PCB replacement? A: Footprint compatibility is maintained; however, the seated height increases from 0.024" to 0.026". Verify PCB clearance above the component before substitution. RoHS non-compliance may restrict use depending on end-market regulations.

Q: When should ERA-6AEB2103V be selected? A: Select this part for automotive applications requiring AEC-Q200 certification or when automotive-grade reliability is specified. Electrical and thermal performance match RT0805BRD07210KL with superior inventory availability.

Q: Are all substitutes compatible with the same PCB footprint? A: Yes. All parts use 0805 (2012 Metric) package with 2.00mm x 1.25mm footprint dimensions. Seated height variation (0.024" to 0.026") is negligible for most applications but should be verified for space-constrained designs.

Q: What is the tolerance difference impact? A: RT0805FRE07210KL tolerance of ±1% allows 207.9 kOhms to 212.1 kOhms variation. Substitute parts with ±0.1% tolerance restrict variation to 209.79 kOhms to 210.21 kOhms, providing tighter circuit performance for precision applications.

Q: Can these parts be used interchangeably in temperature-sensitive circuits? A: Temperature coefficient differences (±50ppm/°C vs ±25ppm/°C) affect long-term stability. For circuits operating across the full -55°C ~ 155°C range, substitutes with ±25ppm/°C offer superior performance. Verify application temperature profile before selection.

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