RMC1/10K8250FTP Equivalent & Substitute Parts

Part Overview

The RMC1/10K8250FTP is a 825 Ohm ±1% 0.125W (1/8W) chip resistor manufactured by Kamaya Inc. in the 0805 (2012 Metric) package format. This thick film resistor operates across a temperature range of -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part is currently in active production status with 1065 pieces available in stock, packaged in Tape & Reel (TR) format with Moisture Sensitivity Level 1 (Unlimited).

Equivalent and substitute parts are necessary when the primary manufacturer part becomes unavailable, when supply chain optimization is required, or when design flexibility across multiple qualified suppliers is needed for production continuity.

Key Parameters

Parameter	Value
Resistance	825 Ohms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Terminations	2
Moisture Sensitivity Level	1 (Unlimited)
Packaging Type	Tape & Reel (TR)

Substitute Part Grouping Explanation

Substitution eligibility for the RMC1/10K8250FTP is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

Resistance value: 825 Ohms
Tolerance: ±1%
Power rating: 0.125W (1/8W)
Package / Case: 0805 (2012 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Number of terminations: 2
Moisture Sensitivity Level: 1 (Unlimited)

All three substitute parts listed meet these mandatory parameters. Variations in physical dimensions (height-seated maximum) and additional certifications (such as AEC-Q200 automotive qualification or moisture-resistant features) do not disqualify substitution but represent enhanced or specialized variants suitable for specific application requirements.

Parameter Comparison

Parameter	RMC1/10K8250FTP (Kamaya)	ERJ-6ENF8250V (Panasonic)	RC0805FR-07825RL (YAGEO)	RMCF0805FT825R (Stackpole)
Resistance	825 Ohms	825 Ohms	825 Ohms	825 Ohms
Tolerance	±1%	±1%	±1%	±1%
Power (Watts)	0.125W	0.125W	0.125W	0.125W
Composition	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
Package / Case	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)
Size / Dimension	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max)	0.026" (0.65mm)	0.028" (0.70mm)	0.024" (0.60mm)	0.026" (0.65mm)
Number of Terminations	2	2	2	2
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Packaging	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Product Status	Active	Active	Active	Active
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99	EAR99

Engineering Selection Recommendations

All three substitute parts are functionally equivalent to the RMC1/10K8250FTP based on electrical and mechanical parameters. Selection among these alternatives should be based on the following factors:

ERJ-6ENF8250V (Panasonic Electronic Components): This substitute includes Automotive AEC-Q200 certification and is suitable for applications requiring automotive-grade qualification. It maintains all mandatory electrical parameters with a maximum seated height of 0.028" (0.70mm).

RC0805FR-07825RL (YAGEO): This substitute features moisture-resistant construction and offers the lowest maximum seated height of 0.024" (0.60mm), making it suitable for space-constrained PCB layouts. RoHS3 compliance is confirmed.

RMCF0805FT825R (Stackpole Electronics Inc): This substitute includes Automotive AEC-Q200 certification and matches the original part's maximum seated height of 0.026" (0.65mm). RoHS3 compliance is confirmed.

All substitute parts are in active production status with substantial inventory availability, ensuring supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF8250V replace RMC1/10K8250FTP in non-automotive applications?

A: Yes. The ERJ-6ENF8250V meets all mandatory electrical and mechanical parameters required for substitution. The AEC-Q200 automotive certification is an additional qualification that does not restrict use in non-automotive applications.

Q: What is the significance of the height difference between RC0805FR-07825RL (0.024") and the original part (0.026")?

A: The RC0805FR-07825RL has a lower maximum seated height, which may provide advantages in applications with strict PCB clearance requirements. This difference is within the 0805 package specification and does not affect electrical performance.

Q: Are all substitute parts RoHS compliant?

A: RC0805FR-07825RL and RMCF0805FT825R are confirmed RoHS3 compliant. The ERJ-6ENF8250V RoHS status is RoHS3 compliant. All parts maintain REACH Unaffected status.

Q: Can these parts be used interchangeably in the same PCB assembly?

A: Yes. All parts share identical resistance, tolerance, power rating, package dimensions, and operating temperature specifications. Physical height variations (0.024" to 0.028") are within 0805 package tolerances and do not prevent interchangeability.

Q: What inventory levels are available for each substitute?

A: ERJ-6ENF8250V: 60,412 pieces; RC0805FR-07825RL: 543,748 pieces; RMCF0805FT825R: 101,495 pieces. All parts are available in Tape & Reel packaging.

Q: Is moisture sensitivity a concern for these parts?

A: No. All parts, including the original RMC1/10K8250FTP, have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

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