CRCW0805475RFKTC Equivalent & Substitute Parts

Part Overview

The CRCW0805475RFKTC is a 475 Ohm ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This component is rated for automotive applications under AEC-Q200 standard with an operating temperature range of -55°C to 155°C. The part is currently active in production. Equivalent and substitute parts are necessary when the primary part experiences supply constraints, discontinuation, or when design flexibility across qualified manufacturers is required for procurement optimization.

Key Parameters

Parameter	Value
Resistance	475 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 to 155°C
Terminations	2
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW0805475RFKTC is determined by strict equivalence across the following parameters: resistance value (475 Ohms), tolerance (±1%), power rating (0.125W), package type (0805 / 2012 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All substitute parts listed maintain identical electrical specifications and mechanical dimensions within the 0805 package footprint. Substitutes are grouped by manufacturer and product status to facilitate procurement decisions based on availability and compliance requirements.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Height Max	RoHS Status	Product Status
CRCW0805475RFKTC	Vishay Dale	475 Ω	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.020" (0.50mm)	RoHS non-compliant	Active
CRCW0805475RFKEA	Vishay Dale	475 Ω	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.020" (0.50mm)	ROHS3 Compliant	Active
CRCW0805475RFKEB	Vishay Dale	475 Ω	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.020" (0.50mm)	ROHS3 Compliant	Discontinued at DiGi Electronics
CRCW0805475RFKEAC	Vishay Dale	475 Ω	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.024" (0.60mm)	ROHS3 Compliant	Active
ERJ-6ENF4750V	Panasonic Electronic Components	475 Ω	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.028" (0.70mm)	ROHS3 Compliant	Active
RMCF0805FG475R	Stackpole Electronics Inc	475 Ω	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.026" (0.65mm)	ROHS3 Compliant	Active
RMCF0805FT475R	Stackpole Electronics Inc	475 Ω	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.026" (0.65mm)	ROHS3 Compliant	Active
CR0805-FX-4750ELF	Bourns Inc.	475 Ω	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.024" (0.60mm)	ROHS3 Compliant	Active
MCR10ERTF4750	Rohm Semiconductor	475 Ω	±1%	0.125	0805	±100ppm/°C	-55°C ~ 155°C	0.026" (0.65mm)	ROHS3 Compliant	Discontinued at DiGi Electronics

Engineering Selection Recommendations

All listed substitute parts maintain electrical and mechanical equivalence to the CRCW0805475RFKTC across resistance, tolerance, power rating, package, and temperature specifications. Selection among active parts should prioritize ROHS3 compliance status when regulatory requirements apply. CRCW0805475RFKEA (Vishay Dale) and RMCF0805FT475R (Stackpole Electronics Inc) are recommended as primary alternatives due to active product status and high inventory availability. ERJ-6ENF4750V (Panasonic) and CR0805-FX-4750ELF (Bourns) provide additional qualified alternatives with active status. Parts marked as discontinued at DiGi Electronics (CRCW0805475RFKEB, MCR10ERTF4750) should be avoided for new designs unless existing inventory is confirmed through alternative distribution channels. Height variation across substitutes ranges from 0.020" to 0.028", which remains within standard PCB assembly tolerances for 0805 components.

Frequently Asked Questions (FAQ)

Q: Can CRCW0805475RFKEA be used as a direct replacement for CRCW0805475RFKTC?

A: Yes. Both parts share identical electrical specifications (475 Ω ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C) and 0805 package footprint. The primary difference is ROHS3 compliance status of CRCW0805475RFKEA versus non-compliance of the original part.

Q: What is the significance of height variation among substitute parts?

A: Height differences (0.020" to 0.028") reflect manufacturing tolerances across different manufacturers. All values remain within standard 0805 package specifications and do not affect PCB assembly compatibility or electrical performance.

Q: Are Panasonic ERJ-6ENF4750V and Stackpole RMCF0805FT475R electrically equivalent?

A: Yes. Both parts meet identical electrical and mechanical requirements: 475 Ω ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C operating range, and 0805 package. Selection between them depends on availability and procurement preferences.

Q: Why are some parts listed as discontinued?

A: CRCW0805475RFKEB and MCR10ERTF4750 are marked as discontinued at DiGi Electronics, indicating reduced availability through primary distribution channels. These parts should not be selected for new designs unless confirmed available through alternative suppliers.

Q: Does the CRCW-C series (CRCW0805475RFKEAC) differ functionally from standard CRCW series?

A: No functional difference exists. CRCW0805475RFKEAC maintains identical electrical specifications and 0805 package compatibility. The -C designation indicates a product line variant with equivalent performance characteristics.

Q: What packaging formats are available for these 475 Ohm 0805 resistors?

A: Substitute parts are available in Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® formats. Packaging selection depends on production volume and assembly equipment compatibility.

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