RC3216F1021CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1021CS is a 1.02 kOhms ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component is classified as Active product status with moisture-resistant construction and ROHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings align with the original component, enabling direct replacement in circuit applications without performance degradation.

Substiute Parts

RC3216F1021CS

Samsung Electro-MechanicsIn Stock: 1003RC3216F1021CS Datasheet

Current PartRFQ

RC1206FR-071K02L

YAGEOIn Stock: 65812RC1206FR-071K02L Datasheet

DirectRFQ

AC1206FR-071K02L

YAGEOIn Stock: 10906AC1206FR-071K02L Datasheet

UpgradeRFQ

CRCW12061K02FKEA

Vishay DaleIn Stock: 15611CRCW12061K02FKEA Datasheet

SimilarRFQ

ERJ-8ENF1021V

Panasonic Electronic ComponentsIn Stock: 154602ERJ-8ENF1021V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for RC3216F1021CS are classified based on strict electrical and mechanical parameter alignment. All identified substitutes maintain identical resistance value (1.02 kOhms), tolerance (±1%), power rating (0.25W), package format (1206), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All substitutes are ROHS3 compliant with MSL 1 rating.

Substitutes are further categorized by product status and additional certifications:

Direct Equivalent: RC1206FR-071K02L (YAGEO) maintains identical specifications with Active product status and standard moisture-resistant construction.

Upgrade Category: AC1206FR-071K02L (YAGEO) provides equivalent base specifications with additional Automotive AEC-Q200 qualification, suitable for applications requiring automotive-grade reliability.

Similar Category: CRCW12061K02FKEA (Vishay Dale) and ERJ-8ENF1021V (Panasonic) offer equivalent specifications with AEC-Q200 automotive qualification. ERJ-8ENF1021V carries "Not For New Designs" status, limiting application to legacy system support.

Parameter Comparison

Engineering Selection Recommendations

For Standard Applications: RC1206FR-071K02L (YAGEO) serves as the primary direct equivalent. Both components maintain identical electrical and mechanical specifications with Active product status, ensuring long-term availability and supply chain continuity.

For Automotive Applications: AC1206FR-071K02L (YAGEO) or CRCW12061K02FKEA (Vishay Dale) are appropriate selections when AEC-Q200 automotive qualification is required. Both components meet automotive reliability standards while maintaining all base electrical specifications.

For Legacy System Support: ERJ-8ENF1021V (Panasonic) is available for replacement in existing designs but carries "Not For New Designs" status. This component should not be selected for new product development.

Packaging Consideration: RC1206FR-071K02L, AC1206FR-071K02L, CRCW12061K02FKEA, and ERJ-8ENF1021V are supplied in Tape & Reel (TR) format, differing from the original component's packaging specification. Verify tape specifications and reel compatibility with assembly equipment before procurement.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-071K02L directly replace RC3216F1021CS without circuit modification?

A: Yes. RC1206FR-071K02L maintains identical resistance value (1.02 kOhms), tolerance (±1%), power rating (0.25W), package format (1206), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). Both components are ROHS3 compliant with MSL 1 rating. No circuit modification is required.

Q: What is the difference between AC1206FR-071K02L and RC1206FR-071K02L?

A: AC1206FR-071K02L includes Automotive AEC-Q200 qualification in addition to standard specifications. Both components share identical electrical parameters and package format. AC1206FR-071K02L is specified for automotive applications requiring AEC-Q200 certification.

Q: Why is ERJ-8ENF1021V marked "Not For New Designs"?

A: "Not For New Designs" status indicates the manufacturer has discontinued active development and recommends alternative components for new product development. ERJ-8ENF1021V remains available for legacy system support and repair applications only.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist. RC3216F1021CS and CRCW12061K02FKEA measure 0.126" L × 0.063" W (3.20mm × 1.60mm). RC1206FR-071K02L and AC1206FR-071K02L measure 0.122" L × 0.063" W (3.10mm × 1.60mm). ERJ-8ENF1021V measures 0.126" L × 0.063" W (3.20mm × 1.60mm). Height variations range from 0.024" to 0.028" maximum. All components fit standard 1206 package footprints.

Q: Does CRCW12061K02FKEA have moisture-resistant construction?

A: CRCW12061K02FKEA specifications do not explicitly list moisture-resistant features, unlike RC3216F1021CS and RC1206FR-071K02L. Verify moisture protection requirements for your application before selection.

Q: What packaging format should I specify for procurement?

A: All substitute parts are supplied in Tape & Reel (TR) format. Confirm tape width, reel size, and quantity per reel compatibility with your assembly equipment specifications before ordering.