RC3216F2430CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F2430CS is a 243 Ohms ±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 when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit designs without performance degradation.

Substiute Parts

RC3216F2430CS

Samsung Electro-MechanicsIn Stock: 928RC3216F2430CS Datasheet

Current PartRFQ

CR1206-FX-2430ELF

Bourns Inc.In Stock: 25104CR1206-FX-2430ELF Datasheet

DirectRFQ

ERJ-8ENF2430V

Panasonic Electronic ComponentsIn Stock: 169548ERJ-8ENF2430V Datasheet

DirectRFQ

RC1206FR-07243RL

YAGEOIn Stock: 249072RC1206FR-07243RL Datasheet

DirectRFQ

RMCF1206FT243R

Stackpole Electronics IncIn Stock: 6708RMCF1206FT243R Datasheet

DirectRFQ

CRCW1206243RFKEA

Vishay DaleIn Stock: 10727CRCW1206243RFKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for RC3216F2430CS are qualified based on the following criteria:

Electrical Parameters (Must Match Exactly):

• Resistance value: 243 Ohms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match Exactly):

• Package type: 1206 (3216 Metric)
• Number of terminations: 2
• Composition: Thick Film

Compliance Parameters (Must Match or Exceed):

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Unaffected status

All identified substitute parts meet these criteria. Variations in physical dimensions (length, width, height) within standard manufacturing tolerances do not disqualify substitution eligibility, as these fall within acceptable PCB footprint compatibility ranges for 1206 package format.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Product Status):

CR1206-FX-2430ELF (Bourns Inc.) and RC1206FR-07243RL (YAGEO) are direct equivalents with Active product status, matching all electrical and mechanical specifications of RC3216F2430CS. Both components maintain moisture-resistant construction and identical operating parameters.

Automotive-Qualified Alternatives (Active Product Status):

RMCF1206FT243R (Stackpole Electronics Inc) and CRCW1206243RFKEA (Vishay Dale) provide automotive AEC-Q200 qualification in addition to standard specifications. These components are suitable for applications requiring enhanced reliability certification and are maintained in Active product status.

Legacy Component (Not For New Designs):

ERJ-8ENF2430V (Panasonic Electronic Components) meets all electrical and mechanical equivalence criteria with automotive AEC-Q200 qualification. However, this component carries "Not For New Designs" product status designation. Selection of this part is appropriate only for legacy system maintenance or replacement scenarios where design continuity is required.

Compliance Alignment:

All substitute parts maintain ROHS3 compliance, Moisture Sensitivity Level 1 (Unlimited), and REACH Unaffected status, ensuring regulatory alignment with RC3216F2430CS across global markets.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF2430V be used as a direct replacement for RC3216F2430CS?

A: ERJ-8ENF2430V meets all electrical specifications (243 Ohms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C) and mechanical requirements (1206 package, 2 terminations). However, this part carries "Not For New Designs" status. Use only for legacy system maintenance or replacement applications where design continuity is required.

Q: What is the difference between moisture-resistant and automotive AEC-Q200 variants?

A: Moisture-resistant variants (RC3216F2430CS, CR1206-FX-2430ELF, RC1206FR-07243RL) are designed for standard industrial applications. Automotive AEC-Q200 variants (ERJ-8ENF2430V, RMCF1206FT243R, CRCW1206243RFKEA) undergo additional qualification testing for automotive reliability standards. Both meet identical electrical specifications and operating temperature ranges.

Q: Are there dimensional differences between substitute parts?

A: Minor dimensional variations exist within standard manufacturing tolerances. Length ranges from 0.122" to 0.126" (3.10mm to 3.20mm), and height ranges from 0.024" to 0.030" (0.60mm to 0.75mm). These variations remain within acceptable PCB footprint compatibility for 1206 package format and do not affect substitution eligibility.

Q: Which substitute part offers the best inventory availability?

A: RC1206FR-07243RL (YAGEO) provides 249,027 pieces in stock, followed by ERJ-8ENF2430V (Panasonic) with 169,438 pieces. Both components maintain Active product status and meet all RC3216F2430CS specifications.

Q: Can substitute parts be mixed within a single PCB assembly?

A: Yes. All qualified substitute parts meet identical electrical specifications, tolerance, power rating, and operating temperature range. Mixed usage within a single assembly does not introduce performance degradation or reliability concerns.

Q: What packaging formats are available for substitute parts?

A: CR1206-FX-2430ELF, ERJ-8ENF2430V, RC1206FR-07243RL, and CRCW1206243RFKEA are supplied in Tape & Reel (TR) format. RMCF1206FT243R is available in Cut Tape (CT) & Digi-Reel® format. Packaging selection depends on assembly process requirements and volume specifications.