RC3216F63R4CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F63R4CS is a 63.4 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package configuration. This component is classified as Active product status with moisture resistant characteristics and ROHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings align with the original component parameters, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RC3216F63R4CS

Samsung Electro-MechanicsIn Stock: 1130RC3216F63R4CS Datasheet

Current PartRFQ

RC1206FR-0763R4L

YAGEOIn Stock: 41224RC1206FR-0763R4L Datasheet

DirectRFQ

CRCW120663R4FKEA

Vishay DaleIn Stock: 16115CRCW120663R4FKEA Datasheet

SimilarRFQ

ERJ-8ENF63R4V

Panasonic Electronic ComponentsIn Stock: 50934ERJ-8ENF63R4V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F63R4CS is determined by strict equivalence across the following parameters:

Electrical Specifications: Resistance value (63.4 Ohms), tolerance (±1%), and power rating (0.25W) must be identical. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C) establish thermal performance boundaries.

Mechanical Compatibility: Package type (1206 / 3216 Metric) and number of terminations (2) are mandatory for PCB footprint compatibility. Physical dimensions and height specifications must accommodate existing board layouts.

Environmental & Compliance Requirements: RoHS3 compliance, MSL rating (1 - Unlimited), and REACH unaffected status ensure regulatory alignment. Composition (thick film) and moisture resistant features maintain performance characteristics.

Substitute parts are classified as Direct or Similar based on dimensional variance and additional certifications. Direct substitutes maintain near-identical physical dimensions. Similar substitutes include automotive-grade AEC-Q200 rated alternatives with minor dimensional differences within acceptable tolerance.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-0763R4L (YAGEO): Direct substitute with Active product status. Electrical and thermal specifications are identical to the RC3216F63R4CS. Physical dimensions show minimal variance (length 3.10mm vs. 3.20mm, height 0.65mm vs. 0.66mm), remaining within standard PCB tolerance margins. ROHS3 compliance and MSL 1 rating match original specifications. Suitable for new designs and production applications.

CRCW120663R4FKEA (Vishay Dale): Similar substitute with Active product status and AEC-Q200 automotive qualification. Electrical specifications and operating temperature range are equivalent. Physical dimensions match the original part (length 3.20mm, width 1.60mm). Height specification (0.60mm) is lower than the original (0.66mm), providing additional clearance margin. AEC-Q200 certification provides enhanced reliability documentation for automotive and high-reliability applications. Suitable for applications requiring automotive-grade components.

ERJ-8ENF63R4V (Panasonic): Similar substitute with Not For New Designs product status and AEC-Q200 automotive qualification. Electrical specifications and operating temperature range are equivalent. Physical dimensions match the original part (length 3.20mm, width 1.60mm). Height specification (0.70mm) exceeds the original (0.66mm) by 0.04mm, requiring verification of available PCB clearance. Product status designation indicates this component is not recommended for new design implementations. Use only for legacy system maintenance or replacement applications where existing inventory is depleted.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-0763R4L replace RC3216F63R4CS in existing designs?

A: Yes. RC1206FR-0763R4L is a direct substitute with identical electrical specifications (63.4 Ohms ±1%, 0.25W), operating temperature range (-55°C ~ 155°C), and environmental ratings (ROHS3, MSL 1). Physical dimensions show minor variance (length 3.10mm vs. 3.20mm, height 0.65mm vs. 0.66mm) within standard PCB tolerance. No design modification is required.

Q: What is the difference between CRCW120663R4FKEA and ERJ-8ENF63R4V?

A: Both components share identical electrical specifications and AEC-Q200 automotive certification. Primary differences are: CRCW120663R4FKEA has Active product status with lower seated height (0.60mm), while ERJ-8ENF63R4V has Not For New Designs status with higher seated height (0.70mm). CRCW120663R4FKEA is recommended for new applications; ERJ-8ENF63R4V is suitable only for legacy system replacement.

Q: Are automotive-grade substitutes (AEC-Q200) compatible with non-automotive applications?

A: Yes. AEC-Q200 rated components (CRCW120663R4FKEA, ERJ-8ENF63R4V) meet or exceed standard industrial specifications. These components are fully compatible with non-automotive applications and provide additional reliability documentation. No design modification is required.

Q: What does "Not For New Designs" mean for ERJ-8ENF63R4V?

A: This designation indicates the manufacturer has discontinued active development and recommends against using this component in new product designs. ERJ-8ENF63R4V remains available for existing inventory and legacy system maintenance. For new designs, select RC1206FR-0763R4L or CRCW120663R4FKEA.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. RC1206FR-0763R4L, CRCW120663R4FKEA, and ERJ-8ENF63R4V are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original RC3216F63R4CS specifications.

Q: What is the significance of the 0.04mm height difference between CRCW120663R4FKEA and ERJ-8ENF63R4V?

A: CRCW120663R4FKEA has seated height of 0.60mm (lower profile), while ERJ-8ENF63R4V has 0.70mm. This 0.04mm difference is negligible for most applications but requires verification if PCB clearance is constrained. Both remain within acceptable 1206 package specifications.