RMC1/8K5232FTP Equivalent & Substitute Parts Reference

Part Overview

The RMC1/8K5232FTP, manufactured by Kamaya Inc., is a 52.3 kOhms ±1% thick film chip resistor rated at 0.25W (1/4W), in a 1206 (3216 Metric) surface-mount package. The part is currently active and is provided in tape & reel packaging. In practical applications, the need for equivalent or substitute models arises due to supply chain continuity, qualification in multi-vendor specifications, and inventory management. The substitutes identified are strictly matched by electrical and mechanical criteria as detailed below.

Key Parameters

Parameter	Value
Resistance	52.3 kOhms
Tolerance	±1%
Power (Watts)	0.25W, 1/4W
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature	-55°C ~ 155°C
Package / Case	1206 (3216 Metric)
Supplier Device Package	1206
Size / Dimension	0.122" L x 0.063" W (3.10mm x 1.60mm)
Height - Seated (Max)	0.025" (0.65mm)
Number of Terminations	2
Packaging	Tape & Reel (TR)

Substitute Part Grouping Explanation

Substitution is determined strictly by matching key electrical and mechanical parameters. For this product category, the following parameters must align:

Resistance value
Tolerance
Power rating
Temperature coefficient
Operating temperature range
Package/case and dimensions
Number of terminations
Composition type
Packaging type

All listed substitutes conform to these criteria and are suitable for applications requiring RMC1/8K5232FTP.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Composition	Temperature Coefficient	Operating Temperature	Package / Case	Supplier Device Package	Size / Dimension	Height - Seated (Max)	Number of Terminations	Packaging
RMC1/8K5232FTP	Kamaya Inc.	52.3 kOhms	±1%	0.25W, 1/4W	Thick Film	±100ppm/°C	-55°C ~ 155°C	1206 (3216 Metric)	1206	0.122" x 0.063" (3.10mm x 1.60mm)	0.025" (0.65mm)	2	Tape & Reel (TR)
ERJ-8ENF5232V	Panasonic Electronic Components	52.3 kOhms	±1%	0.25W, 1/4W	Thick Film	±100ppm/°C	-55°C ~ 155°C	1206 (3216 Metric)	1206	0.126" x 0.063" (3.20mm x 1.60mm)	0.028" (0.70mm)	2	Tape & Reel (TR)
RC1206FR-0752K3L	YAGEO	52.3 kOhms	±1%	0.25W, 1/4W	Thick Film	±100ppm/°C	-55°C ~ 155°C	1206 (3216 Metric)	1206	0.122" x 0.063" (3.10mm x 1.60mm)	0.026" (0.65mm)	2	Tape & Reel (TR)
RMCF1206FT52K3	Stackpole Electronics Inc	52.3 kOhms	±1%	0.25W, 1/4W	Thick Film	±100ppm/°C	-55°C ~ 155°C	1206 (3216 Metric)	1206	0.126" x 0.063" (3.20mm x 1.60mm)	0.028" (0.70mm)	2	Tape & Reel (TR)

Engineering Selection Recommendations

Component selection can be based on product status and compliance attributes when all electrical and mechanical parameters are satisfied. RMC1/8K5232FTP and its listed substitutes provide comparable specification sets, including resistance, tolerance, power rating, package size, temperature coefficient, and packaging format. Several substitutes include additional compliance such as AEC-Q200 and ROHS3. Product lifecycle status should be confirmed when long-term sourcing is a priority.

Frequently Asked Questions (FAQ)

Q1: What key criteria must be met when selecting an equivalent for RMC1/8K5232FTP?
A1: Substitutes must match resistance value, tolerance, power rating, film type, temperature coefficient, case size, operating temperature, and packaging.

Q2: Are all substitutes physically interchangeable with RMC1/8K5232FTP?
A2: All listed parts have the 1206 (3216 Metric) package, with very close dimensional parameters ensuring footprint and placement compatibility.

Q3: Is AEC-Q200 qualification required for substitution?
A3: AEC-Q200 rating is present on some substitutes, but is not mandatory for standard applications unless specified by the end use.

Q4: Do minor differences in length or height affect interchangeability?
A4: All dimensional differences present are within industry standard tolerances for 1206 package resistors and do not affect PCB compatibility.

Q5: Does the type of packaging matter when selecting a substitute?
A5: All substitutes are supplied in tape & reel packaging, identical to the main part number, facilitating automated assembly processes.

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