RC3216F10R7CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F10R7CS is a 10.7 Ohms ±1% 0.25W chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This thick film, moisture-resistant component operates across -55°C to 155°C and maintains ROHS3 compliance with MSL 1 rating. The part is currently in active production status with 937 pieces available in inventory. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit applications.

Substiute Parts

RC3216F10R7CS

Samsung Electro-MechanicsIn Stock: 966RC3216F10R7CS Datasheet

Current PartRFQ

RC1206FR-0710R7L

YAGEOIn Stock: 7813RC1206FR-0710R7L Datasheet

DirectRFQ

CRCW120610R7FKEA

Vishay DaleIn Stock: 15751CRCW120610R7FKEA Datasheet

SimilarRFQ

ERJ-8ENF10R7V

Panasonic Electronic ComponentsIn Stock: 21676ERJ-8ENF10R7V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F10R7CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (10.7 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 designation (1206 / 3216 Metric) and number of terminations (2) ensure physical fit and solderability in PCB layouts. Dimensional variations within supplier device package specifications are acceptable provided they do not exceed stated maximum heights.

Environmental & Compliance Requirements: RoHS3 compliance, MSL 1 rating, and REACH unaffected status are mandatory for substitution. Composition (thick film) and moisture resistance features must be maintained.

Product Status Consideration: Active production status is preferred; however, parts designated "Not For New Designs" may serve as substitutes in legacy or maintenance applications where design changes are not feasible.

The three identified substitutes (RC1206FR-0710R7L, CRCW120610R7FKEA, ERJ-8ENF10R7V) meet all electrical and mechanical equivalence criteria. Differences in packaging format (Tape & Reel vs. standard) and minor dimensional tolerances do not affect functional interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Production):

RC1206FR-0710R7L (YAGEO) and CRCW120610R7FKEA (Vishay Dale) are both in active production status and provide direct functional equivalence to the RC3216F10R7CS. Both maintain identical electrical specifications, thermal performance, and compliance certifications. CRCW120610R7FKEA includes AEC-Q200 automotive qualification, which provides additional reliability assurance for applications requiring automotive-grade components. Selection between these two should be based on supply chain availability, lead time, and packaging requirements (Tape & Reel format).

Secondary Substitute (Legacy Applications):

ERJ-8ENF10R7V (Panasonic) meets all electrical and mechanical equivalence criteria but carries a "Not For New Designs" status. This part is suitable for replacement in existing systems, field repairs, or maintenance of legacy equipment where design revision is not practical. The maximum seated height of 0.028" (0.70mm) remains within acceptable PCB assembly tolerances.

Compliance Verification:

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status, ensuring regulatory alignment with the original RC3216F10R7CS specification.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-0710R7L be used as a direct replacement for RC3216F10R7CS in production assembly?

A: Yes. RC1206FR-0710R7L is electrically and mechanically equivalent. Both components share identical resistance (10.7 Ohms), tolerance (±1%), power rating (0.25W), package format (1206), and operating temperature range (-55°C ~ 155°C). The primary difference is packaging format (Tape & Reel vs. standard) and minor dimensional tolerances that do not affect PCB assembly or circuit performance.

Q: What is the significance of the AEC-Q200 rating on CRCW120610R7FKEA?

A: AEC-Q200 is an automotive industry qualification standard that certifies component reliability under automotive operating conditions. CRCW120610R7FKEA carries this certification, making it suitable for automotive applications requiring enhanced reliability assurance. The RC3216F10R7CS does not specify AEC-Q200 qualification; however, both parts meet identical electrical and thermal specifications.

Q: Why is ERJ-8ENF10R7V marked "Not For New Designs"?

A: "Not For New Designs" indicates that Panasonic has discontinued active development of this product line. The part remains available for existing applications and field replacements but should not be selected for new circuit designs. For new designs, RC1206FR-0710R7L or CRCW120610R7FKEA are recommended as they maintain active production status.

Q: Are there dimensional differences that affect PCB layout?

A: All substitute parts conform to the 1206 (3216 Metric) package standard. Seated height variations (0.024" to 0.028") fall within standard PCB assembly tolerances and do not require layout modifications. Length and width dimensions remain consistent across all parts (0.122" to 0.126" L × 0.063" W).

Q: Can these substitutes be used interchangeably in the same PCB design?

A: Yes. All three substitute parts meet the electrical, mechanical, and environmental specifications of the RC3216F10R7CS. They can be used interchangeably in circuit designs without modification to PCB layout, schematic, or assembly procedures, provided that packaging format (Tape & Reel) is compatible with your assembly process.

Q: What is MSL 1 and why does it matter?

A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life with no moisture precautions required. All listed parts carry MSL 1 rating, meaning they do not require special storage conditions, desiccant packaging, or bake-out procedures prior to soldering. This simplifies inventory management and reduces handling costs.