RC6432F474CS 470kΩ 1W 2512 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RC6432F474CS is a 470 kOhms ±1% 1W thick film chip resistor in 2512 (6432 metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with moisture-resistant construction suitable for general industrial and commercial applications. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental compliance requirements. Alternative sources provide equivalent performance for applications requiring component availability, supply chain redundancy, or specific manufacturing certifications.

Substiute Parts

RC6432F474CS

Samsung Electro-MechanicsIn Stock: 688RC6432F474CS Datasheet

Current PartRFQ

RC2512FK-07470KL

YAGEOIn Stock: 8291RC2512FK-07470KL Datasheet

DirectRFQ

CRCW2512470KFKEG

Vishay DaleIn Stock: 1357CRCW2512470KFKEG Datasheet

SimilarRFQ

ERJ-1TNF4703U

Panasonic Electronic ComponentsIn Stock: 4678ERJ-1TNF4703U Datasheet

SimilarRFQ

RMCF2512FT470K

Stackpole Electronics IncIn Stock: 5866RMCF2512FT470K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F474CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 470 kOhms (exact match)
• Tolerance: ±1% (exact match)
• Power rating: 1W (exact match)
• Temperature coefficient: ±100ppm/°C (exact match)
• Operating temperature range: -55°C ~ 155°C (exact match)

Mechanical Equivalence Requirements:

• Package type: 2512 (6432 metric) (exact match)
• Composition: Thick film (exact match)
• Number of terminations: 2 (exact match)

Compliance Requirements:

• RoHS3 Compliant (mandatory)
• Moisture Sensitivity Level 1 (mandatory)
• REACH Unaffected status (mandatory)

All identified substitute parts meet these criteria. Substitute parts are grouped into two categories: Direct equivalents (identical specifications including moisture-resistant features) and similar parts (meeting all electrical and mechanical requirements with additional automotive certifications).

Parameter Comparison

Engineering Selection Recommendations

For General Industrial and Commercial Applications: RC2512FK-07470KL (YAGEO) and RMCF2512FT470K (Stackpole Electronics Inc) are recommended as primary substitutes. Both maintain Active product status with full compliance to ROHS3 and moisture sensitivity requirements. YAGEO RC2512FK-07470KL offers the highest inventory availability (8190 pcs) with identical electrical and mechanical specifications. Stackpole RMCF2512FT470K provides equivalent performance with additional AEC-Q200 automotive qualification.

For Automotive and High-Reliability Applications: CRCW2512470KFKEG (Vishay Dale) and RMCF2512FT470K (Stackpole Electronics Inc) are qualified to AEC-Q200 automotive standards. Both components maintain Active product status and are suitable for automotive-grade circuit designs requiring enhanced reliability certifications.

For Legacy Design Continuation: ERJ-1TNF4703U (Panasonic Electronic Components) is classified as Not For New Designs but remains available (4641 pcs in stock) for existing production runs or design maintenance. This component meets all electrical and mechanical equivalence criteria and carries AEC-Q200 certification.

Inventory Considerations: YAGEO RC2512FK-07470KL provides the largest available inventory (8190 pcs), followed by Stackpole RMCF2512FT470K (5802 pcs) and Panasonic ERJ-1TNF4703U (4641 pcs). Vishay Dale CRCW2512470KFKEG maintains 1301 pcs in stock.

Frequently Asked Questions (FAQ)

Q: Can RC2512FK-07470KL replace RC6432F474CS in existing designs? A: Yes. RC2512FK-07470KL meets all electrical specifications (470 kOhms ±1% 1W), mechanical dimensions (2512 package), and compliance requirements (ROHS3, MSL 1). Both components are Active status with identical operating temperature range (-55°C ~ 155°C) and temperature coefficient (±100ppm/°C).

Q: What is the difference between moisture-resistant and automotive-qualified versions? A: The RC6432F474CS and RC2512FK-07470KL are moisture-resistant thick film resistors without automotive certification. CRCW2512470KFKEG, ERJ-1TNF4703U, and RMCF2512FT470K include AEC-Q200 automotive qualification, indicating enhanced reliability testing and qualification for automotive applications. Both types meet identical electrical and mechanical specifications.

Q: Is ERJ-1TNF4703U suitable for new designs? A: ERJ-1TNF4703U is classified as Not For New Designs. For new design implementations, use RC2512FK-07470KL, CRCW2512470KFKEG, or RMCF2512FT470K, all with Active product status. ERJ-1TNF4703U remains available for existing production continuity.

Q: Are all substitute parts available in Tape & Reel packaging? A: RC2512FK-07470KL, CRCW2512470KFKEG, ERJ-1TNF4703U, and RMCF2512FT470K are all supplied in Tape & Reel (TR) packaging. The original RC6432F474CS is supplied in standard packaging format.

Q: Do all substitute parts have identical physical dimensions? A: All substitute parts use the 2512 (6432 metric) package with minor dimensional variations within tolerance. Length ranges from 0.248" to 0.252" (6.30mm to 6.40mm), width ranges from 0.122" to 0.126" (3.10mm to 3.20mm), and height ranges from 0.026" to 0.028" (0.65mm to 0.70mm). These variations are within standard PCB footprint tolerances for 2512 components.

Q: What compliance certifications apply to all substitute parts? A: All substitute parts are ROHS3 Compliant, REACH Unaffected, with Moisture Sensitivity Level 1 (Unlimited). ECCN classification is EAR99 and HTSUS code is 8533.21.0030 for all parts.