RC3216F4870CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F4870CS is a 487 Ohm ±1% 0.25W (1/4W) thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This component is classified as Active product status with 1029 units currently in stock. The part is ROHS3 compliant, REACH unaffected, and features moisture-resistant construction with unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating), mechanical compatibility (package size and form factor), and environmental operating parameters.

Substiute Parts

RC3216F4870CS

Samsung Electro-MechanicsIn Stock: 1064RC3216F4870CS Datasheet

Current PartRFQ

RC1206FR-07487RL

YAGEOIn Stock: 5822RC1206FR-07487RL Datasheet

DirectRFQ

AC1206FR-07487RL

YAGEOIn Stock: 10907AC1206FR-07487RL Datasheet

UpgradeRFQ

CRCW1206487RFKEA

Vishay DaleIn Stock: 18764CRCW1206487RFKEA Datasheet

SimilarRFQ

CRCW1206487RFKEAHP

Vishay DaleIn Stock: 70614CRCW1206487RFKEAHP Datasheet

SimilarRFQ

ERJ-8ENF4870V

Panasonic Electronic ComponentsIn Stock: 158666ERJ-8ENF4870V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216F4870CS are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance: 487 Ohms
• Tolerance: ±1%
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C to 155°C

Mechanical Parameters (Must Match):

• Package / Case: 1206 (3216 Metric)
• Number of Terminations: 2
• Composition: Thick Film

Compliance Parameters (Must Match or Exceed):

• RoHS Status: ROHS3 Compliant minimum
• Moisture Sensitivity Level: 1 (Unlimited)

Power Rating Consideration: Substitutes are grouped into two categories:

1. Direct Equivalents (0.25W / 1/4W): Parts with identical power rating to the main component
2. Upgraded Substitutes (0.75W / 3/4W): Parts with higher power dissipation capability, suitable for applications requiring additional thermal margin

All substitute parts listed maintain the same resistance, tolerance, temperature coefficient, and operating temperature range as the RC3216F4870CS.

Parameter Comparison

Engineering Selection Recommendations

For Active Product Status Applications:

RC1206FR-07487RL (YAGEO) is a direct equivalent substitute with Active product status, matching all electrical and mechanical parameters of the RC3216F4870CS. This part is suitable for standard applications requiring 0.25W power dissipation.

AC1206FR-07487RL (YAGEO) is an upgraded substitute with Active product status and Automotive AEC-Q200 qualification. This part is appropriate for automotive applications or designs requiring enhanced reliability certification while maintaining identical electrical specifications.

CRCW1206487RFKEA (Vishay Dale) is an Active product with Automotive AEC-Q200 qualification and identical 0.25W power rating. This part provides an alternative source from a different manufacturer with automotive-grade reliability.

For Applications Requiring Higher Power Margin:

CRCW1206487RFKEAHP (Vishay Dale) is an upgraded substitute with 0.75W power rating (3× the main part specification) and Automotive AEC-Q200 qualification. This part is suitable for applications requiring additional thermal headroom or pulse withstanding capability while maintaining the same 1206 package footprint.

For Legacy or Inventory Considerations:

ERJ-8ENF4870V (Panasonic Electronic Components) carries "Not For New Designs" status. This part is electrically and mechanically equivalent but should not be selected for new product development. Existing inventory may be used for legacy system support or maintenance applications only.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07487RL directly replace RC3216F4870CS in existing designs?

A: Yes. RC1206FR-07487RL matches all critical parameters: 487 Ohm resistance, ±1% tolerance, 0.25W power rating, 1206 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, ROHS3 compliance, and MSL 1 rating. No circuit modifications are required.

Q: What is the difference between AC1206FR-07487RL and RC1206FR-07487RL?

A: Both parts are manufactured by YAGEO with identical electrical specifications (487 Ω, ±1%, 0.25W, 1206 package). AC1206FR-07487RL includes Automotive AEC-Q200 qualification, making it suitable for automotive applications. RC1206FR-07487RL is a standard industrial-grade part without automotive certification.

Q: When should CRCW1206487RFKEAHP be used instead of the main part?

A: CRCW1206487RFKEAHP provides 0.75W power rating compared to the 0.25W specification of RC3216F4870CS. Select this part when circuit analysis indicates power dissipation approaching or exceeding 0.25W, or when design margins require additional thermal capacity. The 1206 package footprint remains identical.

Q: Is ERJ-8ENF4870V suitable for new product designs?

A: No. ERJ-8ENF4870V carries "Not For New Designs" product status. This part is electrically and mechanically equivalent but should be used only for legacy system maintenance or existing inventory applications. New designs should select from Active status alternatives: RC1206FR-07487RL, AC1206FR-07487RL, or CRCW1206487RFKEA.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts (RC1206FR-07487RL, AC1206FR-07487RL, CRCW1206487RFKEA, CRCW1206487RFKEAHP, ERJ-8ENF4870V) are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level, matching the main part RC3216F4870CS.

Q: What is the significance of Automotive AEC-Q200 qualification?

A: Automotive AEC-Q200 qualification indicates the part meets automotive industry reliability and quality standards. Parts with this certification (AC1206FR-07487RL, CRCW1206487RFKEA, CRCW1206487RFKEAHP, ERJ-8ENF4870V) are suitable for automotive applications. The main part RC3216F4870CS does not carry this certification and is classified as industrial-grade.

Q: Can package dimensions vary between substitute parts?

A: All substitute parts use the 1206 (3216 Metric) package. Minor dimensional variations exist within tolerance: length ranges from 0.122" to 0.126" (3.10mm to 3.20mm), width is 0.063" (1.60mm), and height ranges from 0.024" to 0.028" (0.60mm to 0.70mm). These variations are within standard PCB design tolerances and do not affect footprint compatibility.