RC3216F754CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F754CS is a 750 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 characteristics and operates across the temperature range of -55°C to 155°C. The part is supplied in Cut Tape (CT) & Digi-Reel® packaging with 816 pieces currently in stock.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required, or when specific application certifications such as automotive AEC-Q200 qualification are mandated by design requirements.

Substiute Parts

RC3216F754CS

Samsung Electro-MechanicsIn Stock: 917RC3216F754CS Datasheet

Current PartRFQ

CR1206-FX-7503ELF

Bourns Inc.In Stock: 17339CR1206-FX-7503ELF Datasheet

DirectRFQ

CRG1206F750K

TE Connectivity Passive ProductIn Stock: 998CRG1206F750K Datasheet

DirectRFQ

ERJ-8ENF7503V

Panasonic Electronic ComponentsIn Stock: 66455ERJ-8ENF7503V Datasheet

DirectRFQ

RC1206FR-07750KL

YAGEOIn Stock: 92304RC1206FR-07750KL Datasheet

DirectRFQ

RCV1206750KFKEA

Vishay DaleIn Stock: 12912RCV1206750KFKEA Datasheet

DirectRFQ

RMCF1206FT750K

Stackpole Electronics IncIn Stock: 971RMCF1206FT750K Datasheet

DirectRFQ

AC1206FR-07750KL

YAGEOIn Stock: 10793AC1206FR-07750KL Datasheet

SimilarRFQ

KTR18EZPF7503

Rohm SemiconductorIn Stock: 289885KTR18EZPF7503 Datasheet

SimilarRFQ

RMCF1206FG750K

Stackpole Electronics IncIn Stock: 7877RMCF1206FG750K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3216F754CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 750 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Package / Case: 1206 (3216 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS compliance: ROHS3 Compliant

Allowable Variations:

• Packaging format (Cut Tape vs. Tape & Reel)
• Manufacturer identity
• Physical dimensions within 1206 specification tolerance
• Additional features (moisture resistance, automotive certification, high voltage rating)
• Inventory availability

All substitute parts listed maintain identical electrical specifications and thermal performance characteristics. Variations in physical height and dimensional tolerances remain within acceptable 1206 package parameters and do not affect circuit board assembly compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Status, Direct Equivalents):

RC1206FR-07750KL (YAGEO) and CR1206-FX-7503ELF (Bourns Inc.) are direct functional equivalents with Active product status. Both maintain identical electrical and thermal specifications with moisture-resistant characteristics. RC1206FR-07750KL offers the highest inventory availability at 92,197 pieces.

Automotive-Qualified Alternatives:

AC1206FR-07750KL (YAGEO), RMCF1206FT750K (Stackpole Electronics Inc.), RMCF1206FG750K (Stackpole Electronics Inc.), and KTR18EZPF7503 (Rohm Semiconductor) carry AEC-Q200 automotive qualification. These parts are suitable for applications requiring automotive-grade component certification. KTR18EZPF7503 additionally provides high-voltage capability with the largest inventory stock of 289,785 pieces.

High-Voltage Applications:

RCV1206750KFKEA (Vishay Dale) and KTR18EZPF7503 (Rohm Semiconductor) feature high-voltage ratings for applications requiring enhanced voltage stress tolerance.

Obsolescence Consideration:

ERJ-8ENF7503V (Panasonic Electronic Components) carries "Not For New Designs" status and should not be selected for new product development despite full electrical equivalence.

Packaging Format:

All substitute parts are supplied in Tape & Reel (TR) format, differing from the primary part's Cut Tape (CT) & Digi-Reel® packaging. Assembly process compatibility must be verified with production equipment specifications.

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07750KL directly replace RC3216F754CS in existing designs?

A: Yes. RC1206FR-07750KL maintains identical resistance, tolerance, power rating, package format, temperature coefficient, and operating temperature range. The primary difference is packaging format (Tape & Reel vs. Cut Tape & Digi-Reel®). Verify assembly equipment compatibility with Tape & Reel format before implementation.

Q: What is the difference between moisture-resistant and standard thick film variants?

A: Moisture-resistant variants (RC3216F754CS, CR1206-FX-7503ELF, RC1206FR-07750KL, AC1206FR-07750KL) incorporate protective coatings to reduce moisture absorption and maintain performance stability in humid environments. Standard variants (CRG1206F750K) lack this specification. Selection depends on application environmental exposure requirements.

Q: Are automotive AEC-Q200 qualified parts suitable for non-automotive applications?

A: Yes. AEC-Q200 qualification represents enhanced reliability testing and quality standards. Parts meeting automotive specifications (AC1206FR-07750KL, RMCF1206FT750K, RMCF1206FG750K, KTR18EZPF7503, ERJ-8ENF7503V) are fully compatible with non-automotive applications and provide equivalent or superior performance characteristics.

Q: Why is ERJ-8ENF7503V marked "Not For New Designs"?

A: "Not For New Designs" status indicates the manufacturer has discontinued active development and recommends alternative parts for new product development. Existing designs may continue using this part if inventory is available, but new designs should select from Active status alternatives.

Q: What does Moisture Sensitivity Level (MSL) 1 mean?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed parts carry MSL 1 classification, eliminating moisture management complexity in supply chain and assembly operations.

Q: Can high-voltage variants (RCV1206750KFKEA, KTR18EZPF7503) be used in standard applications?

A: Yes. High-voltage variants maintain identical base electrical specifications and are fully compatible with standard applications. High-voltage rating represents additional capability and does not restrict use in lower-voltage circuits.

Q: What inventory considerations apply to substitute selection?

A: KTR18EZPF7503 offers maximum availability at 289,785 pieces. RC1206FR-07750KL provides 92,197 pieces. RMCF1206FG750K and CR1206-FX-7503ELF offer 7,786 and 17,231 pieces respectively. CRG1206F750K and RMCF1206FT750K provide limited inventory at 902 and 863 pieces. Inventory levels should be verified with suppliers for production volume requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status, matching the primary part's environmental compliance classification.