RC3216F47R5CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F47R5CS is a 47.5 Ohm ±1% 0.25W (1/4W) thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component is classified as Active product status with moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating), mechanical compatibility (package size and form factor), and environmental performance characteristics. Substitute parts maintain identical or superior performance parameters within the 1206 package class.

Key Parameters

Parameter	Specification
Resistance Value	47.5 Ohms
Tolerance	±1%
Power Rating	0.25W (1/4W)
Package / Case	1206 (3216 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	MSL 1 (Unlimited)
Number of Terminations	2

Substitute Part Grouping Explanation

Substitute parts are classified into two categories based on electrical and mechanical parameter alignment:

Direct Equivalents maintain identical electrical specifications (47.5 Ohms ±1%, 0.25W power rating) and mechanical dimensions within the 1206 package. These parts are interchangeable without circuit redesign:

CR1206-FX-47R5ELF (Bourns Inc.)
RC1206FR-0747R5L (YAGEO)

Similar Substitutes maintain core electrical specifications (47.5 Ohms ±1%, 1206 package) but include enhanced features or modified power ratings. Selection depends on application requirements:

CRCW120647R5FKEA (Vishay Dale) – Automotive AEC-Q200 rated, 0.25W
CRCW120647R5FKEAHP (Vishay Dale) – Automotive AEC-Q200 rated, 0.75W power rating
ERJ-8ENF47R5V (Panasonic Electronic Components) – Automotive AEC-Q200 rated, 0.25W, Not For New Designs status
RMCF1206FT47R5 (Stackpole Electronics Inc) – Automotive AEC-Q200 rated, 0.25W

Substitution eligibility is determined by:

Resistance value: 47.5 Ohms (exact match required)
Tolerance: ±1% (exact match required)
Package: 1206 (3216 Metric) (exact match required)
Temperature coefficient: ±100ppm/°C (exact match required)
Operating temperature: -55°C ~ 155°C (exact match required)
RoHS compliance: ROHS3 (exact match required)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (Watts)	Package	Temp Coeff	Op. Temp Range	Height Max	RoHS Status	Product Status	Features
RC3216F47R5CS	Samsung Electro-Mechanics	47.5 Ω	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	0.66mm	ROHS3	Active	Moisture Resistant
CR1206-FX-47R5ELF	Bourns Inc.	47.5 Ω	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	0.75mm	ROHS3	Active	Moisture Resistant
RC1206FR-0747R5L	YAGEO	47.5 Ω	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	0.65mm	ROHS3	Active	Moisture Resistant
CRCW120647R5FKEA	Vishay Dale	47.5 Ω	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	0.60mm	ROHS3	Active	Automotive AEC-Q200
CRCW120647R5FKEAHP	Vishay Dale	47.5 Ω	±1%	0.75W	1206	±100ppm/°C	-55°C ~ 155°C	0.65mm	ROHS3	Active	Automotive AEC-Q200, Pulse Withstanding
ERJ-8ENF47R5V	Panasonic Electronic Components	47.5 Ω	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	0.70mm	ROHS3	Not For New Designs	Automotive AEC-Q200
RMCF1206FT47R5	Stackpole Electronics Inc	47.5 Ω	±1%	0.25W	1206	±100ppm/°C	-55°C ~ 155°C	0.70mm	ROHS3	Active	Automotive AEC-Q200

Engineering Selection Recommendations

For General Industrial Applications: RC1206FR-0747R5L (YAGEO) or CR1206-FX-47R5ELF (Bourns Inc.) are recommended as direct equivalents. Both maintain Active product status, identical electrical specifications, and moisture-resistant construction. YAGEO RC1206FR-0747R5L offers superior inventory availability (81,399 pcs) and minimal height variation (0.65mm).

For Automotive Applications: CRCW120647R5FKEA (Vishay Dale) is recommended for standard automotive requirements with AEC-Q200 qualification and Active product status. RMCF1206FT47R5 (Stackpole Electronics Inc) provides equivalent automotive-grade performance with Active status and substantial inventory (42,442 pcs).

For High-Reliability or Pulse-Withstanding Applications: CRCW120647R5FKEAHP (Vishay Dale) is specified when enhanced power handling (0.75W) and pulse-withstanding capability are required. This part maintains AEC-Q200 automotive qualification and Active product status.

Parts to Avoid for New Designs: ERJ-8ENF47R5V (Panasonic Electronic Components) carries "Not For New Designs" product status and should not be selected for new circuit development, despite meeting electrical and mechanical specifications.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-0747R5L replace RC3216F47R5CS directly in existing designs?

A: Yes. RC1206FR-0747R5L maintains identical electrical specifications (47.5 Ohms ±1%, 0.25W), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and 1206 package format. Height variation (0.65mm vs 0.66mm) is negligible for standard PCB assembly. Both are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between CRCW120647R5FKEA and CRCW120647R5FKEAHP?

A: The primary difference is power rating. CRCW120647R5FKEA is rated 0.25W (1/4W), while CRCW120647R5FKEAHP is rated 0.75W (3/4W) with pulse-withstanding capability. Both are Vishay Dale automotive AEC-Q200 qualified. CRCW120647R5FKEAHP is selected only when circuit design requires higher power dissipation or pulse handling.

Q: Are all substitute parts suitable for automotive applications?

A: No. Only CRCW120647R5FKEA, CRCW120647R5FKEAHP, ERJ-8ENF47R5V, and RMCF1206FT47R5 carry AEC-Q200 automotive qualification. CR1206-FX-47R5ELF and RC1206FR-0747R5L are general industrial grade. Application requirements determine qualification necessity.

Q: Why is ERJ-8ENF47R5V marked "Not For New Designs"?

A: ERJ-8ENF47R5V carries obsolescence status indicating Panasonic has discontinued active development and recommends alternative parts for new circuit designs. Existing inventory remains available, but new designs should select Active-status alternatives.

Q: What packaging formats are available for these substitutes?

A: CR1206-FX-47R5ELF, RC1206FR-0747R5L, CRCW120647R5FKEA, CRCW120647R5FKEAHP, ERJ-8ENF47R5V, and RMCF1206FT47R5 are supplied in Tape & Reel (TR) or Cut Tape (CT) formats suitable for automated assembly. Verify packaging format with supplier before procurement.

Q: Can height variation between substitute parts affect PCB assembly?

A: Height variations (0.60mm to 0.75mm) are within standard PCB assembly tolerances for 1206 components. Reflow soldering and component placement equipment accommodate this range. Verify specific assembly equipment specifications if height-critical applications exist.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance identical to RC3216F47R5CS. All parts are REACH Unaffected with EAR99 ECCN classification.

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