RMC1/10K8252FTP Equivalent & Substitute Parts

Part Overview

The RMC1/10K8252FTP is an 82.5 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) surface mount package manufactured by Kamaya Inc. This component is classified as Active product status with unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging requirements to ensure direct functional equivalence in circuit applications.

Key Parameters

Parameter	Value
Resistance	82.5 kOhms
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 (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute parts for RMC1/10K8252FTP are qualified based on the following criteria:

Electrical Parameters (Mandatory Match):

Resistance value: 82.5 kOhms
Tolerance: ±1%
Power rating: 0.125W (1/8W)
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Mandatory Match):

Package type: 0805 (2012 Metric)
Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
Number of terminations: 2
Composition: Thick Film

Compliance Parameters:

Moisture Sensitivity Level: 1 (Unlimited)
REACH Status: REACH Unaffected
RoHS Status: ROHS3 Compliant (where applicable)

All identified substitute parts meet these core requirements. Additional features such as Automotive AEC-Q200 certification or moisture resistance are supplementary qualifications that do not affect functional substitution.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Op. Temp (°C)	Height Max (mm)	Features	Inventory (Pcs)
RMC1/10K8252FTP	Kamaya Inc.	82.5 kΩ	±1%	0.125	0805	±100	-55 ~ 155	0.65	—	1,048
ERJ-6ENF8252V	Panasonic Electronic Components	82.5 kΩ	±1%	0.125	0805	±100	-55 ~ 155	0.70	Automotive AEC-Q200	164,033
KTR10EZPF8252	Rohm Semiconductor	82.5 kΩ	±1%	0.125	0805	±100	-55 ~ 155	0.65	Automotive AEC-Q200, High Voltage	10,385
RC0805FR-0782K5L	YAGEO	82.5 kΩ	±1%	0.125	0805	±100	-55 ~ 155	0.60	Moisture Resistant	294,063
RMCF0805FT82K5	Stackpole Electronics Inc	82.5 kΩ	±1%	0.125	0805	±100	-55 ~ 155	0.65	Automotive AEC-Q200	823,687

Engineering Selection Recommendations

All four substitute parts (ERJ-6ENF8252V, KTR10EZPF8252, RC0805FR-0782K5L, RMCF0805FT82K5) are functionally equivalent to RMC1/10K8252FTP based on matching electrical and mechanical specifications.

Selection Considerations:

RMCF0805FT82K5 (Stackpole Electronics Inc): Highest inventory availability (823,687 pcs). Automotive AEC-Q200 rated. Height-seated maximum 0.65mm matches main part specification. ROHS3 compliant.

RC0805FR-0782K5L (YAGEO): Second highest inventory (294,063 pcs). Moisture resistant feature. Lowest height-seated maximum (0.60mm). ROHS3 compliant.

ERJ-6ENF8252V (Panasonic Electronic Components): Automotive AEC-Q200 rated. Height-seated maximum 0.70mm (0.05mm above main part specification). ROHS3 compliant. Inventory: 164,033 pcs.

KTR10EZPF8252 (Rohm Semiconductor): Automotive AEC-Q200 and High Voltage rated. Height-seated maximum 0.65mm matches main part specification. ROHS3 compliant. Lowest inventory (10,385 pcs).

All parts maintain REACH Unaffected status and MSL 1 (Unlimited) rating. Selection should be based on application requirements, supply chain availability, and any specific certifications mandated by end-use application.

Frequently Asked Questions (FAQ)

Q: Can ERJ-6ENF8252V be used as a direct replacement for RMC1/10K8252FTP?

A: Yes. Both parts share identical electrical specifications (82.5 kΩ ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C operating range) and 0805 package dimensions. The height-seated maximum difference (0.70mm vs 0.65mm) is within typical PCB assembly tolerances and does not affect electrical performance or mechanical fit in standard 0805 footprints.

Q: What is the difference between Automotive AEC-Q200 rated and non-rated versions?

A: AEC-Q200 certification indicates the part meets automotive industry reliability and qualification standards. Parts with this rating (ERJ-6ENF8252V, KTR10EZPF8252, RMCF0805FT82K5) are suitable for automotive applications. The main part RMC1/10K8252FTP does not carry this certification. Selection depends on application requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All four substitute parts are ROHS3 compliant. The main part RMC1/10K8252FTP does not specify RoHS status in provided data.

Q: Does the "Moisture Resistant" feature of RC0805FR-0782K5L provide additional protection?

A: RC0805FR-0782K5L includes moisture resistant composition. However, all parts including RMC1/10K8252FTP carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity limitation. The moisture resistant feature is supplementary and does not affect substitution eligibility.

Q: Which substitute part has the best availability?

A: RMCF0805FT82K5 (Stackpole Electronics Inc) has the highest inventory at 823,687 pcs, followed by RC0805FR-0782K5L (YAGEO) at 294,063 pcs.

Q: Can KTR10EZPF8252 be used in high voltage applications?

A: KTR10EZPF8252 carries a High Voltage feature designation. However, the provided specifications do not include maximum voltage rating data. Consult manufacturer datasheets for specific voltage ratings if high voltage operation is required.

Q: Are there any height restrictions for PCB assembly?

A: Height-seated maximum values range from 0.60mm to 0.70mm across all parts. Standard 0805 footprints accommodate this variation. Verify specific PCB design constraints if height clearance is critical for your application.

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