RC3216F1183CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F1183CS is a 118 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). The resistor is designed for general-purpose applications requiring precision tolerance and moisture resistance in compact surface-mount form factor. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and operational characteristics to ensure direct circuit board compatibility.

Substiute Parts

RC3216F1183CS

Samsung Electro-MechanicsIn Stock: 897RC3216F1183CS Datasheet

Current PartRFQ

RC1206FR-07118KL

YAGEOIn Stock: 10015RC1206FR-07118KL Datasheet

DirectRFQ

CRCW1206118KFKEA

Vishay DaleIn Stock: 15162CRCW1206118KFKEA Datasheet

SimilarRFQ

CRCW1206118KFKEAHP

Vishay DaleIn Stock: 4984CRCW1206118KFKEAHP Datasheet

SimilarRFQ

ERJ-8ENF1183V

Panasonic Electronic ComponentsIn Stock: 23551ERJ-8ENF1183V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216F1183CS are classified based on strict electrical and mechanical parameter matching. The primary substitution criteria are:

Critical Parameters for Substitution:

• Resistance value: 118 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature Range: -55°C to 155°C (exact match required)
• RoHS3 Compliance: Required
• MSL Rating: 1 (Unlimited) (exact match required)

Direct Equivalents maintain all electrical specifications and power rating (0.25W) with identical or compatible package dimensions.

Similar Substitutes maintain core electrical specifications but may differ in power rating, automotive qualification, or pulse withstanding capability. These are suitable only when application requirements permit the variation.

Parameter Comparison

Engineering Selection Recommendations

RC1206FR-07118KL (YAGEO) is the primary direct equivalent. This part maintains identical electrical specifications, power rating, and package dimensions as the RC3216F1183CS. Both components are Active product status with full RoHS3 compliance and MSL 1 rating. The RC1206FR-07118KL offers higher inventory availability (9970 Pcs) and is suitable for direct substitution in all applications where the Samsung part is specified.

CRCW1206118KFKEA (Vishay Dale) is a direct electrical equivalent with automotive AEC-Q200 qualification. This part is suitable for substitution in applications requiring automotive-grade components. The AEC-Q200 rating provides additional reliability assurance for automotive and industrial environments. Inventory availability is substantial (15085 Pcs).

CRCW1206118KFKEAHP (Vishay Dale) is a similar substitute with elevated power rating (0.75W versus 0.25W). This part includes automotive AEC-Q200 qualification and pulse withstanding capability. Use this substitute only when application design permits higher power dissipation or requires pulse withstanding performance. Inventory is available (4937 Pcs).

ERJ-8ENF1183V (Panasonic) maintains identical electrical specifications and power rating but carries "Not For New Designs" product status. This part is suitable only for replacement or repair of existing assemblies. New design implementations should not specify this component. Inventory availability is high (23463 Pcs).

Frequently Asked Questions (FAQ)

Q: Can RC1206FR-07118KL replace RC3216F1183CS in all applications?

A: Yes. RC1206FR-07118KL is a direct equivalent with matching resistance (118 kOhms), tolerance (±1%), power rating (0.25W), package (1206), composition (Thick Film), temperature coefficient (±100ppm/°C), operating range (-55 to 155°C), and compliance ratings (RoHS3, MSL 1). Both components are Active product status.

Q: What is the difference between CRCW1206118KFKEA and CRCW1206118KFKEAHP?

A: The primary difference is power rating. CRCW1206118KFKEA is rated 0.25W (1/4W), matching the original RC3216F1183CS specification. CRCW1206118KFKEAHP is rated 0.75W (3/4W) and includes pulse withstanding capability. Both maintain identical resistance, tolerance, package, and temperature characteristics. CRCW1206118KFKEAHP is suitable only when application design requires higher power dissipation or pulse withstanding performance.

Q: Are automotive-qualified parts (AEC-Q200) compatible with non-automotive applications?

A: Yes. Automotive-qualified parts such as CRCW1206118KFKEA and ERJ-8ENF1183V meet or exceed general-purpose specifications. These components are suitable for any application where the base electrical specifications match, including non-automotive circuits. Automotive qualification represents additional validation and reliability assurance.

Q: Why is ERJ-8ENF1183V marked "Not For New Designs"?

A: "Not For New Designs" indicates the manufacturer has discontinued active development and recommends alternative parts for new product implementations. ERJ-8ENF1183V is suitable only for replacement or repair of existing assemblies. New designs should specify RC1206FR-07118KL, CRCW1206118KFKEA, or equivalent Active-status parts.

Q: Are package dimensions identical across all substitute parts?

A: Package case designation is identical (1206 / 3216 Metric) for all parts. Minor dimensional variations exist within tolerance: length ranges from 3.10mm to 3.20mm, width is 1.60mm for all parts, and height ranges from 0.60mm to 0.70mm. These variations are within standard PCB pad design tolerances and do not affect assembly compatibility.

Q: What is MSL 1 (Unlimited) rating?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture-control packaging requirements. Components with MSL 1 do not require special desiccant storage or baking procedures prior to assembly. All substitute parts maintain MSL 1 rating, ensuring consistent handling and storage requirements.

Q: Can these 1206 resistors be used in high-frequency applications?

A: The provided specifications do not include frequency response or high-frequency performance data. Component selection for high-frequency applications requires additional technical parameters not included in this reference. Consult manufacturer datasheets for frequency-dependent characteristics.