RC3216F3012CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F3012CS is a 30.1 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, operating across -55°C to 155°C temperature range. Substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating) and mechanical compatibility (package type, dimensions, termination count) while maintaining equivalent performance characteristics in circuit applications.

Substiute Parts

RC3216F3012CS

Samsung Electro-MechanicsIn Stock: 930RC3216F3012CS Datasheet

Current PartRFQ

CR1206-FX-3012ELF

Bourns Inc.In Stock: 49367CR1206-FX-3012ELF Datasheet

DirectRFQ

ERJ-8ENF3012V

Panasonic Electronic ComponentsIn Stock: 48721ERJ-8ENF3012V Datasheet

DirectRFQ

RC1206FR-0730K1L

YAGEOIn Stock: 134561RC1206FR-0730K1L Datasheet

DirectRFQ

RMCF1206FT30K1

Stackpole Electronics IncIn Stock: 18128RMCF1206FT30K1 Datasheet

DirectRFQ

CRCW120630K1FKEA

Vishay DaleIn Stock: 25766CRCW120630K1FKEA Datasheet

SimilarRFQ

CRCW120630K1FKEAHP

Vishay DaleIn Stock: 5903CRCW120630K1FKEAHP Datasheet

SimilarRFQ

CRCW120630K1FKTA

Vishay DaleIn Stock: 4596CRCW120630K1FKTA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216F3012CS are classified into two categories based on substitution compatibility:

Direct Substitutes maintain all critical electrical and mechanical parameters: 30.1 kOhms resistance, ±1% tolerance, 0.25W power rating, 1206 package format, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. These parts differ only in manufacturer, series designation, and packaging format (Tape & Reel versus Cut Tape), with no impact on circuit performance or board assembly compatibility.

Similar Substitutes share the same electrical specifications and package format but include additional features or certifications (Automotive AEC-Q200 qualification) or differ in power rating (0.75W versus 0.25W). These parts are functionally compatible but introduce design considerations related to application requirements and regulatory compliance.

The substitution logic is based strictly on the following parameters:

• Resistance value and tolerance matching
• Power rating equivalence or upgrade capability
• Package/case mechanical compatibility
• Operating temperature range coverage
• Termination count and configuration
• RoHS and environmental compliance status

Parameter Comparison

Engineering Selection Recommendations

For General Industrial Applications: RC1206FR-0730K1L (YAGEO) is the primary substitute option. This part maintains Active product status, ROHS3 compliance, and identical electrical specifications. With 134,525 units in stock, availability is optimal for production environments.

For Automotive Applications: RMCF1206FT30K1 (Stackpole Electronics Inc) or CRCW120630K1FKEA (Vishay Dale) are recommended. Both parts carry AEC-Q200 automotive qualification, Active product status, and ROHS3 compliance. These selections are appropriate for automotive-grade circuit designs requiring industry-standard reliability certifications.

For High-Reliability or Pulse-Withstanding Applications: CRCW120630K1FKEAHP (Vishay Dale) provides upgraded 0.75W power rating with pulse-withstanding capability while maintaining the 1206 package format. This part is suitable for applications requiring enhanced transient protection or higher power dissipation margins.

Parts to Avoid for New Designs: ERJ-8ENF3012V (Panasonic Electronic Components) carries "Not For New Designs" product status. While electrically compatible and AEC-Q200 qualified, this part should not be selected for new circuit development.

Compliance Consideration: CRCW120630K1FKTA (Vishay Dale) is RoHS non-compliant and REACH-affected. This part should be avoided in applications requiring RoHS3 or REACH compliance.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC3216F3012CS with any of the listed parts without circuit redesign?

A: Direct substitutes (CR1206-FX-3012ELF, RC1206FR-0730K1L, RMCF1206FT30K1, CRCW120630K1FKEA, CRCW120630K1FKTA) are electrically and mechanically interchangeable with identical 30.1 kOhms resistance, ±1% tolerance, 0.25W power rating, and 1206 package format. No circuit redesign is required. CRCW120630K1FKEAHP (0.75W variant) is also compatible but provides additional power margin.

Q: What is the difference between Direct and Similar substitutes?

A: Direct substitutes match all electrical and mechanical parameters of the original part. Similar substitutes share the same resistance, tolerance, package, and operating temperature but may include additional certifications (AEC-Q200) or different power ratings (0.75W). Similar substitutes are functionally compatible but may introduce design considerations based on application requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Seven of eight substitute parts are ROHS3 compliant. CRCW120630K1FKTA is RoHS non-compliant and should not be used in applications requiring RoHS3 certification.

Q: Which substitute part has the best availability?

A: RC1206FR-0730K1L (YAGEO) has the highest inventory with 134,525 units in stock, followed by CR1206-FX-3012ELF (Bourns) with 49,260 units.

Q: Can I use CRCW120630K1FKEAHP as a direct replacement?

A: CRCW120630K1FKEAHP is mechanically compatible (1206 package) and electrically compatible (30.1 kOhms, ±1%, -55°C to 155°C). However, it provides 0.75W power rating versus the original 0.25W. This represents a power upgrade suitable for applications requiring higher dissipation capability or pulse withstanding performance.

Q: Should I use ERJ-8ENF3012V for new designs?

A: No. ERJ-8ENF3012V carries "Not For New Designs" product status. While electrically and mechanically compatible with AEC-Q200 automotive qualification, this part should be reserved for legacy system maintenance only.

Q: What are the physical dimension differences between substitute parts?

A: All parts use 1206 (3216 Metric) package format with length 0.126" (3.20mm) and width 0.063" (1.60mm). Height variations range from 0.024" to 0.030" (0.60mm to 0.75mm), which are within standard PCB assembly tolerances and do not affect interchangeability.

Q: Are all substitute parts rated for -55°C to 155°C operation?

A: Yes. All substitute parts maintain the same operating temperature range of -55°C to 155°C with ±100ppm/°C temperature coefficient, ensuring equivalent thermal performance across the specified operating envelope.