RC3216F64R9CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F64R9CS is a 64.9 Ohm ±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 unlimited moisture sensitivity level (MSL 1). The part is ROHS3 compliant and REACH unaffected, suitable for general industrial and commercial applications requiring precision resistive elements with stable temperature characteristics across -55°C to 155°C operating range.

Equivalent and substitute parts are necessary when the primary manufacturer part becomes unavailable, when alternative sourcing reduces procurement costs, or when design requirements necessitate upgraded specifications such as automotive-grade qualification.

Substiute Parts

RC3216F64R9CS

Samsung Electro-MechanicsIn Stock: 914RC3216F64R9CS Datasheet

Current PartRFQ

RC1206FR-0764R9L

YAGEOIn Stock: 42406RC1206FR-0764R9L Datasheet

DirectRFQ

AC1206FR-0764R9L

YAGEOIn Stock: 6174AC1206FR-0764R9L Datasheet

UpgradeRFQ

CRCW120664R9FKEA

Vishay DaleIn Stock: 19431CRCW120664R9FKEA Datasheet

SimilarRFQ

ERJ-8ENF64R9V

Panasonic Electronic ComponentsIn Stock: 195189ERJ-8ENF64R9V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F64R9CS is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Parameters:

• Resistance value: 64.9 Ohms (exact match required)
• Tolerance: ±1% (no deviation permitted)
• Power rating: 0.25W / 1/4W (thermal capacity match)
• Package format: 1206 (3216 Metric) (physical compatibility)
• Composition: Thick Film (electrical performance characteristics)
• Temperature coefficient: ±100ppm/°C (stability match)
• Operating temperature range: -55°C to 155°C (environmental compatibility)
• RoHS compliance: ROHS3 (regulatory requirement)

Acceptable Variation Parameters:

• Manufacturer identity (different suppliers permitted)
• Packaging format (Tape & Reel acceptable for original bulk packaging)
• Physical dimensions within tolerance (length 0.122" to 0.126", height 0.024" to 0.028")
• Product status (Active preferred; Not For New Designs acceptable for legacy applications)
• Certifications (AEC-Q200 automotive qualification represents upgrade, not downgrade)

Substitute parts are grouped into three categories: Direct equivalents (identical specifications), Upgrade equivalents (enhanced certifications), and Similar equivalents (minor dimensional variations within tolerance).

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-0764R9L (YAGEO Direct Equivalent)

This part provides direct electrical and mechanical equivalence to the RC3216F64R9CS with identical specifications across all critical parameters. Product status is Active, ensuring continued manufacturer support and availability. This substitute is appropriate for applications where the original Samsung part becomes unavailable and no enhanced specifications are required. Inventory availability is significantly higher (42,300 units) compared to the original part.

AC1206FR-0764R9L (YAGEO Upgrade Equivalent)

This part meets all electrical and mechanical requirements of the RC3216F64R9CS while adding AEC-Q200 automotive qualification. Product status is Active. Selection of this part is appropriate when designs require automotive-grade reliability or when future design revisions may incorporate automotive applications. The upgrade certification does not compromise compatibility with non-automotive applications.

CRCW120664R9FKEA (Vishay Dale Similar Equivalent)

This part satisfies all mandatory equivalence parameters with AEC-Q200 automotive qualification. Physical dimensions show minor variation (length 0.126" matches original; height 0.024" is 0.002" lower than original specification). Product status is Active. This part is suitable for applications where automotive qualification is required and dimensional tolerance permits the reduced height specification.

ERJ-8ENF64R9V (Panasonic Similar Equivalent)

This part meets all electrical specifications and package requirements with AEC-Q200 automotive qualification. Product status is classified as Not For New Designs, indicating the manufacturer has discontinued active development and support for this product line. Physical height is 0.028", which is 0.002" above the original specification. This part is acceptable only for legacy system maintenance or when no other alternatives are available. New designs should not incorporate this part.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-0764R9L be used as a direct replacement for RC3216F64R9CS?

A: Yes. RC1206FR-0764R9L is a direct equivalent meeting all electrical specifications (64.9 Ohms ±1%, 0.25W), thermal characteristics (±100ppm/°C, -55°C to 155°C), package format (1206), and regulatory compliance (ROHS3). Physical dimensions are within acceptable tolerance. No design modifications are required.

Q: What is the difference between the YAGEO RC1206FR-0764R9L and AC1206FR-0764R9L?

A: Both parts are electrically and mechanically identical. The AC1206FR-0764R9L includes AEC-Q200 automotive qualification, which the RC1206FR-0764R9L does not possess. AEC-Q200 certification indicates enhanced reliability testing and qualification for automotive applications. For non-automotive applications, both parts are functionally equivalent.

Q: Why is ERJ-8ENF64R9V marked as "Not For New Designs"?

A: This designation indicates that Panasonic has discontinued active development and support for the ERJ-8EN series. While the part remains electrically functional and available in inventory, manufacturers recommend against incorporating it into new product designs. This part is appropriate only for maintaining existing systems or as a temporary solution when other alternatives are unavailable.

Q: Are there physical dimension differences between substitute parts?

A: Yes. Length varies between 0.122" and 0.126", and height varies between 0.024" and 0.028". These variations are within standard 1206 package tolerance. Verify that your PCB layout and assembly equipment accommodate the maximum dimensions (0.126" length, 0.028" height) to ensure compatibility with all listed substitutes.

Q: Can I use an AEC-Q200 qualified part in a non-automotive application?

A: Yes. AEC-Q200 qualification represents enhanced reliability and testing beyond standard commercial specifications. Using an automotive-qualified part in a non-automotive application does not create compatibility issues; it provides additional margin of safety and reliability.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 indicates that the component has unlimited shelf life and requires no special moisture control during storage or handling. This eliminates the need for dry-pack storage, desiccant bags, or bake-out procedures before assembly. All listed substitute parts carry the same MSL 1 rating.

Q: Which substitute part offers the best inventory availability?

A: ERJ-8ENF64R9V offers the highest inventory (195,090 units), followed by RC1206FR-0764R9L (42,300 units). However, ERJ-8ENF64R9V is marked "Not For New Designs." For new designs, RC1206FR-0764R9L provides the best balance of availability (42,300 units) and active product status.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, matching the original RC3216F64R9CS specification. All parts are also REACH unaffected and carry EAR99 export classification.