RC3225J474CS Equivalent & Substitute Parts Reference

Part Overview

The RC3225J474CS is a 470 kOhms ±5% 1/3W thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1210 (3225 Metric) package. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). The part operates across -55°C to 155°C with a temperature coefficient of ±100ppm/°C.

Equivalent and substitute parts are identified based on matching resistance value, package form factor, and electrical performance within acceptable tolerance and power rating parameters. Substitute components may offer improved tolerance specifications or enhanced power handling capabilities while maintaining functional compatibility in circuit applications.

Substiute Parts

RC3225J474CS

Samsung Electro-MechanicsIn Stock: 905RC3225J474CS Datasheet

Current PartRFQ

RC1210FR-07470KL

YAGEOIn Stock: 6463RC1210FR-07470KL Datasheet

UpgradeRFQ

RC1210JR-07470KL

YAGEOIn Stock: 11094RC1210JR-07470KL Datasheet

UpgradeRFQ

RMCF1210FT470K

Stackpole Electronics IncIn Stock: 8709RMCF1210FT470K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3225J474CS are grouped based on the following substitution criteria:

Core Matching Parameters:

• Resistance value: 470 kOhms (exact match required)
• Package form factor: 1210 (3225 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• RoHS3 compliance: Required
• MSL rating: 1 (Unlimited) or equivalent

Allowable Variations:

• Tolerance: ±5% (original) to ±1% (improved specification)
• Power rating: 0.333W (original) to 0.5W (upgraded specification)
• Manufacturer: Different manufacturers acceptable if all core parameters match

Upgrade Classification: Parts designated as "Upgrade" offer improved tolerance (±1% vs ±5%) and/or increased power rating (0.5W vs 0.333W) while maintaining all core electrical and mechanical specifications.

Similar Classification: Parts designated as "Similar" maintain all core specifications but include additional certifications (AEC-Q200 automotive qualification) suitable for specialized applications.

Parameter Comparison

Engineering Selection Recommendations

RC1210FR-07470KL (YAGEO): This upgrade substitute provides improved tolerance specification (±1% vs ±5%) with increased power rating (0.5W vs 0.333W). All core electrical and mechanical parameters remain identical to the main part. RoHS3 compliance and unlimited MSL rating are maintained. Selection is appropriate for applications requiring tighter tolerance control without additional certification requirements.

RC1210JR-07470KL (YAGEO): This upgrade substitute maintains the original ±5% tolerance specification while providing increased power rating (0.5W vs 0.333W). All core electrical and mechanical parameters remain identical to the main part. RoHS3 compliance and unlimited MSL rating are maintained. Selection is appropriate for applications requiring higher power dissipation capability with tolerance specifications matching the original design.

RMCF1210FT470K (Stackpole Electronics Inc): This similar substitute provides improved tolerance specification (±1% vs ±5%) with increased power rating (0.5W vs 0.333W) and includes AEC-Q200 automotive qualification. All core electrical and mechanical parameters remain identical to the main part. RoHS3 compliance and unlimited MSL rating are maintained. Selection is appropriate for automotive applications or designs requiring automotive-grade component qualification.

All substitute parts maintain Active product status and full regulatory compliance. Selection among substitutes depends on application-specific requirements for tolerance precision, power dissipation, and industry certifications.

Frequently Asked Questions (FAQ)

Q: Can RC1210FR-07470KL replace RC3225J474CS in any circuit application?

A: RC1210FR-07470KL is functionally compatible as a substitute. Both parts share identical resistance value (470 kOhms), package form factor (1210), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). The substitute offers improved tolerance (±1% vs ±5%) and higher power rating (0.5W vs 0.333W), making it suitable for direct substitution in existing designs.

Q: What is the difference between the two YAGEO upgrade options?

A: RC1210FR-07470KL provides ±1% tolerance with 0.5W power rating. RC1210JR-07470KL provides ±5% tolerance with 0.5W power rating. Both are manufactured by YAGEO in the same 1210 package. Selection depends on whether the circuit design requires tighter tolerance control (±1%) or can operate with the original tolerance specification (±5%).

Q: Is RMCF1210FT470K suitable for non-automotive applications?

A: Yes. RMCF1210FT470K meets all core electrical and mechanical requirements for the RC3225J474CS application. The AEC-Q200 automotive certification is an additional qualification that does not restrict use in non-automotive circuits. The part provides ±1% tolerance and 0.5W power rating in the same 1210 package.

Q: Are there physical size differences between the main part and substitutes?

A: All parts use the 1210 (3225 Metric) package form factor. Minor dimensional variations exist within standard tolerances: RC3225J474CS measures 0.126" L x 0.100" W with 0.026" max height; RC1210FR-07470KL and RC1210JR-07470KL measure 0.122" L x 0.102" W with 0.024" max height; RMCF1210FT470K measures 0.126" L x 0.098" W with 0.028" max height. These variations remain within 1210 package specifications and do not affect PCB layout compatibility.

Q: Do all substitute parts maintain RoHS3 compliance?

A: Yes. RC1210FR-07470KL, RC1210JR-07470KL, and RMCF1210FT470K are all RoHS3 compliant with MSL 1 (Unlimited) rating, matching the compliance profile of RC3225J474CS.

Q: What is the primary reason to select an upgrade substitute over the original part?

A: Upgrade substitutes offer either improved tolerance precision (±1% vs ±5%) or increased power dissipation capability (0.5W vs 0.333W), or both. Selection depends on circuit requirements. If the original design operates near power dissipation limits or requires tighter tolerance control, an upgrade substitute provides enhanced performance margins.