RC3216F435CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F435CS is a 4.3 MOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant. The part is currently Active in product status with 695 pieces in stock. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or specific feature requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

RC3216F435CS

Samsung Electro-MechanicsIn Stock: 764RC3216F435CS Datasheet

Current PartRFQ

RC1206FR-074M3L

YAGEOIn Stock: 15816RC1206FR-074M3L Datasheet

DirectRFQ

KTR18EZPF4304

Rohm SemiconductorIn Stock: 1927KTR18EZPF4304 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216F435CS are qualified based on strict electrical and mechanical parameter matching:

Qualifying Criteria:

• Resistance value: 4.3 MOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Terminations: 2
• RoHS compliance: ROHS3 Compliant
• MSL rating: 1 (Unlimited)

Direct Equivalent: RC1206FR-074M3L (YAGEO) meets all electrical and mechanical parameters with identical specifications.

Similar Substitute with Enhanced Features: KTR18EZPF4304 (Rohm Semiconductor) matches all core electrical and mechanical parameters and adds automotive AEC-Q200 qualification and high voltage capability, making it suitable for applications requiring additional reliability standards.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-074M3L (YAGEO) is the direct equivalent for applications requiring a one-to-one replacement. This part maintains identical electrical specifications, thermal characteristics, and compliance certifications. YAGEO's RC_L series provides equivalent performance with higher inventory availability (15,734 pieces in stock).

KTR18EZPF4304 (Rohm Semiconductor) is suitable for applications requiring automotive-grade reliability. This part satisfies AEC-Q200 qualification and high voltage capability while maintaining all core electrical and mechanical parameters. Selection of this part is appropriate when designs require enhanced qualification standards or automotive application support.

Both substitute parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99, matching the regulatory status of the primary part.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-074M3L directly replace RC3216F435CS in existing designs?

A: Yes. RC1206FR-074M3L is a direct equivalent with identical electrical specifications (4.3 MOhms ±1%, 0.25W), thermal characteristics (±100ppm/°C, -55°C to 155°C), package dimensions (1206/3216 Metric), and compliance certifications (ROHS3, MSL 1). Physical dimensions are within acceptable tolerance (3.10mm vs 3.20mm length; 0.65mm vs 0.66mm height).

Q: What is the difference between RC1206FR-074M3L and KTR18EZPF4304?

A: Both parts share identical core electrical and mechanical specifications. KTR18EZPF4304 includes automotive AEC-Q200 qualification and high voltage capability. Selection depends on application requirements: use RC1206FR-074M3L for standard industrial applications; use KTR18EZPF4304 for automotive or high-reliability applications.

Q: Are there packaging differences between these parts?

A: RC3216F435CS is supplied in standard packaging. Both RC1206FR-074M3L and KTR18EZPF4304 are supplied in Tape & Reel (TR) format, which is standard for high-volume production environments.

Q: Do all three parts have the same moisture sensitivity rating?

A: Yes. All three parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Can KTR18EZPF4304 be used in non-automotive applications?

A: Yes. KTR18EZPF4304 meets all electrical and mechanical requirements for standard applications. The automotive AEC-Q200 qualification represents an additional capability, not a limitation.