RC3216F471CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F471CS is a 470 Ohms ±1% 0.25W (1/4W) chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently in active production status with 938 pieces available in inventory. Equivalent and substitute parts are identified to support procurement flexibility, design redundancy, and supply chain continuity when the primary part becomes unavailable or when alternative sourcing is required.

Key Parameters

Parameter	Value	Specification Basis
Resistance	470 Ohms	Core electrical specification
Tolerance	±1%	Precision requirement
Power Rating	0.25W (1/4W)	Thermal dissipation capacity
Package / Case	1206 (3216 Metric)	Physical form factor
Composition	Thick Film	Manufacturing technology
Temperature Coefficient	±100ppm/°C	Stability specification
Operating Temperature Range	-55°C to 155°C	Environmental limits
RoHS Status	ROHS3 Compliant	Regulatory compliance
Moisture Sensitivity Level	MSL 1 (Unlimited)	Handling and storage
Number of Terminations	2	Connection points

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following core parameters: resistance value (470 Ohms), tolerance (±1%), power rating (0.25W minimum), package format (1206/3216 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and regulatory compliance (ROHS3, MSL 1).

Direct Substitutes maintain all electrical and mechanical specifications identical to the RC3216F471CS. These parts are interchangeable without circuit redesign or thermal re-evaluation.

Similar Substitutes share all critical electrical parameters but may include enhanced features (automotive AEC-Q200 certification, pulse withstanding capability, high voltage rating) or differ in minor mechanical dimensions (height, length, width within tolerance). These parts are suitable for applications where the additional features do not create incompatibility.

Excluded from Substitution: CRCW1206470RFKEAHP is listed as a similar substitute despite its 0.75W (3/4W) power rating because it maintains all other specifications. However, this higher power rating represents a design enhancement rather than a direct replacement requirement and should be selected only when thermal margin improvement is beneficial.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	RoHS	MSL	Product Status	Features
RC3216F471CS	Samsung Electro-Mechanics	470 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	ROHS3	1	Active	Moisture Resistant
CR1206-FX-4700ELF	Bourns Inc.	470 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	ROHS3	1	Active	Moisture Resistant
CRG1206F470R	TE Connectivity Passive Product	470 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	ROHS3	1	Active	None specified
ERJ-8ENF4700V	Panasonic Electronic Components	470 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	ROHS3	1	Not For New Designs	Automotive AEC-Q200
RC1206FR-07470RL	YAGEO	470 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	ROHS3	1	Active	Moisture Resistant
RMCF1206FT470R	Stackpole Electronics Inc	470 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	ROHS3	1	Active	Automotive AEC-Q200
AC1206FR-07470RL	YAGEO	470 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	ROHS3	1	Active	Automotive AEC-Q200, Moisture Resistant
CRCW1206470RFKEA	Vishay Dale	470 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	ROHS3	1	Active	Automotive AEC-Q200
CRCW1206470RFKEAHP	Vishay Dale	470 Ω	±1%	0.75	1206	±100ppm/°C	-55 to 155°C	ROHS3	1	Active	Automotive AEC-Q200, Pulse Withstanding
KTR18EZPF4700	Rohm Semiconductor	470 Ω	±1%	0.25	1206	±100ppm/°C	-55 to 155°C	ROHS3	1	Active	Automotive AEC-Q200, High Voltage

Engineering Selection Recommendations

Primary Substitutes (Direct Equivalents)

CR1206-FX-4700ELF (Bourns Inc.), CRG1206F470R (TE Connectivity), and RC1206FR-07470RL (YAGEO) are direct electrical and mechanical equivalents to the RC3216F471CS. All three maintain identical resistance, tolerance, power rating, package format, temperature coefficient, and operating range. All are ROHS3 compliant with MSL 1 rating and active production status. These parts are suitable for one-to-one replacement in any application currently using the Samsung part.

Secondary Substitutes (Enhanced Specifications)

RMCF1206FT470R (Stackpole Electronics), AC1206FR-07470RL (YAGEO), CRCW1206470RFKEA (Vishay Dale), and KTR18EZPF4700 (Rohm Semiconductor) include automotive AEC-Q200 certification in addition to meeting all core electrical specifications. These parts are suitable for applications requiring automotive-grade reliability and are backward compatible with non-automotive designs. All maintain active production status and ROHS3 compliance.

Enhanced Power Rating Option

CRCW1206470RFKEAHP (Vishay Dale) provides 0.75W (3/4W) power rating while maintaining all other specifications. This part is suitable for applications where thermal margin improvement is required or where higher pulse withstanding capability is beneficial. The higher power rating does not create incompatibility with circuits designed for 0.25W operation.

Obsolescence Consideration

ERJ-8ENF4700V (Panasonic Electronic Components) is marked "Not For New Designs" and should be avoided for new circuit development. This part remains available in inventory (38,642 pieces) and may be used only for legacy system maintenance or repair applications where design continuity is required.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts directly in place of the RC3216F471CS without circuit modification?

A: Yes. CR1206-FX-4700ELF, CRG1206F470R, RC1206FR-07470RL, RMCF1206FT470R, AC1206FR-07470RL, CRCW1206470RFKEA, and KTR18EZPF4700 are all electrically and mechanically compatible with the RC3216F471CS. All maintain 470 Ohms ±1% resistance, 0.25W power rating (except CRCW1206470RFKEAHP at 0.75W), 1206 package format, and identical operating temperature range. No circuit redesign is required.

Q: What is the difference between "Direct Substitutes" and "Similar Substitutes"?

A: Direct substitutes (CR1206-FX-4700ELF, CRG1206F470R, RC1206FR-07470RL) match all electrical and mechanical specifications without additional features. Similar substitutes include automotive AEC-Q200 certification or enhanced capabilities (pulse withstanding, high voltage rating) that provide additional design margin or reliability assurance. Both categories are functionally interchangeable in the RC3216F471CS application.

Q: Are there any dimensional differences between these parts?

A: Minor dimensional variations exist within the 1206 package specification. The RC3216F471CS has maximum seated height of 0.026" (0.65mm). Substitute parts range from 0.024" to 0.030" maximum seated height. These variations are within standard 1206 package tolerance and do not affect PCB assembly or circuit performance. Verify specific dimensions only if board-level clearance constraints are critical.

Q: Why is ERJ-8ENF4700V marked "Not For New Designs"?

A: ERJ-8ENF4700V is classified as "Not For New Designs" by Panasonic, indicating the manufacturer is transitioning this product line. While the part remains available and meets all electrical specifications, it should not be selected for new circuit development. Use this part only for legacy system maintenance or repair where design continuity with existing inventory is required.

Q: Should I select an automotive AEC-Q200 rated part for non-automotive applications?

A: Automotive AEC-Q200 rated parts (RMCF1206FT470R, AC1206FR-07470RL, CRCW1206470RFKEA, KTR18EZPF4700) meet or exceed all specifications required for non-automotive applications. These parts are backward compatible and provide additional reliability assurance through automotive qualification testing. Selection of AEC-Q200 parts for non-automotive use is acceptable and may provide cost or availability advantages.

Q: What is the difference between CRCW1206470RFKEA and CRCW1206470RFKEAHP?

A: Both are Vishay Dale CRCW series parts with identical resistance, tolerance, and package format. CRCW1206470RFKEA is rated 0.25W (1/4W), while CRCW1206470RFKEAHP is rated 0.75W (3/4W) with pulse withstanding capability. The higher power rating of CRCW1206470RFKEAHP provides greater thermal margin and pulse handling capacity. Select CRCW1206470RFKEAHP only if the application requires enhanced power dissipation or pulse withstanding performance.

Q: Are all these parts ROHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level, matching the RC3216F471CS compliance profile. All parts are suitable for applications requiring ROHS3 certification and unrestricted moisture handling.

Q: Which substitute part has the highest inventory availability?

A: RC1206FR-07470RL (YAGEO) has the highest inventory with 500,300 pieces available. CRG1206F470R (TE Connectivity) has 565,385 pieces. Both parts offer excellent supply chain availability for immediate procurement.

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