RT0805FRE0710K5L Equivalent & Substitute Parts

Part Overview

The RT0805FRE0710K5L is a 10.5 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This component is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts are identified when design requirements demand improved tolerance specifications, enhanced automotive qualification, or alternative manufacturer sourcing while maintaining the same resistance value, package form factor, and thermal operating range.

Key Parameters

Parameter	Value
Resistance	10.5 kOhms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thin Film
Operating Temperature	-55°C to 155°C
Temperature Coefficient	±50ppm/°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following criteria:

Mandatory Matching Parameters:

Resistance value: 10.5 kOhms (exact match required)
Package / Case: 0805 (2012 Metric)
Composition: Thin Film
Operating temperature range: -55°C to 155°C minimum
RoHS3 compliance
MSL rating: 1 (Unlimited)

Allowable Variation Parameters:

Tolerance: May be equal or tighter (±1%, ±0.5%, ±0.1%)
Power rating: May be equal or higher (0.125W or 0.25W)
Temperature coefficient: May be equal or tighter (±50ppm/°C or ±25ppm/°C)
Manufacturer: Different manufacturers permitted
Features: Additional certifications (AEC-Q200, Anti-Sulfur) permitted

All identified substitutes meet these criteria and are direct functional replacements within the specified electrical and mechanical constraints.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power Rating	Temp Coeff	Features	AEC-Q200
RT0805FRE0710K5L	YAGEO	10.5 kΩ	±1%	0.125W	±50ppm/°C	—	No
AT0805DRE0710K5L	YAGEO	10.5 kΩ	±0.5%	0.125W	±50ppm/°C	Anti-Sulfur, Moisture Resistant	Yes
RT0805BRD0710K5L	YAGEO	10.5 kΩ	±0.1%	0.125W	±25ppm/°C	—	No
2176093-7	TE Connectivity	10.5 kΩ	±0.1%	0.25W	±25ppm/°C	—	No
ERA-6AEB1052V	Panasonic	10.5 kΩ	±0.1%	0.125W	±25ppm/°C	Automotive AEC-Q200	Yes
RG2012P-1052-B-T5	Susumu	10.5 kΩ	±0.1%	0.125W	±25ppm/°C	Anti-Sulfur, Automotive AEC-Q200	Yes

Engineering Selection Recommendations

Standard Industrial Applications: RT0805BRD0710K5L (YAGEO) provides tighter tolerance (±0.1%) and improved temperature coefficient (±25ppm/°C) while maintaining identical power rating and package specifications. Inventory availability is substantial at 10,771 pieces.

Automotive and High-Reliability Applications: ERA-6AEB1052V (Panasonic) and RG2012P-1052-B-T5 (Susumu) both carry AEC-Q200 automotive qualification with ±0.1% tolerance and ±25ppm/°C temperature coefficient. RG2012P-1052-B-T5 includes anti-sulfur treatment and offers the highest inventory level at 14,850 pieces.

Enhanced Thermal Margin Applications: 2176093-7 (TE Connectivity) provides doubled power rating (0.25W vs. 0.125W) with ±0.1% tolerance and ±25ppm/°C temperature coefficient, suitable for applications requiring additional thermal headroom within the 0805 package envelope.

Moisture-Resistant Industrial Environments: AT0805DRE0710K5L (YAGEO) combines ±0.5% tolerance with anti-sulfur and moisture-resistant properties, plus AEC-Q200 certification, for corrosive or high-humidity operating conditions.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and -55°C to 155°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD0710K5L replace RT0805FRE0710K5L directly? A: Yes. Both parts share identical resistance (10.5 kΩ), package (0805), power rating (0.125W), and operating temperature range (-55°C to 155°C). RT0805BRD0710K5L offers improved tolerance (±0.1% vs. ±1%) and tighter temperature coefficient (±25ppm/°C vs. ±50ppm/°C), making it a direct upgrade.

Q: What is the difference between the YAGEO AT and RT series? A: The AT series (AT0805DRE0710K5L) includes anti-sulfur treatment, moisture resistance, and AEC-Q200 automotive qualification. The RT series (RT0805FRE0710K5L, RT0805BRD0710K5L) are standard industrial-grade thin film resistors. Both use identical 0805 package and thin film composition.

Q: Is 2176093-7 compatible with circuits designed for 0.125W resistors? A: Yes. The 2176093-7 is rated for 0.25W (1/4W), which exceeds the 0.125W requirement. Higher power rating does not affect circuit compatibility; it only provides additional thermal margin. Physical dimensions remain within 0805 package specifications.

Q: Which substitute is best for automotive applications? A: ERA-6AEB1052V (Panasonic) and RG2012P-1052-B-T5 (Susumu) both carry AEC-Q200 certification. RG2012P-1052-B-T5 additionally includes anti-sulfur treatment for enhanced corrosion resistance in harsh automotive environments.

Q: Can I use a substitute with tighter tolerance in a circuit designed for ±1%? A: Yes. Tighter tolerance (±0.5% or ±0.1%) is always compatible with circuits specified for ±1%. The substitute will perform within the original tolerance band and provide improved accuracy.

Q: Are all substitutes available in the same packaging format? A: Yes. All listed substitutes use Tape & Reel (TR) packaging in 0805 (2012 Metric) form factor, ensuring compatibility with standard SMD assembly processes and equipment.

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