RC1608F824CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F824CS is a 820 kOhms ±1% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with moisture-resistant characteristics suitable for general industrial and commercial applications. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging compatibility to ensure direct circuit board replacement capability.

Substiute Parts

RC1608F824CS

Samsung Electro-MechanicsIn Stock: 778RC1608F824CS Datasheet

Current PartRFQ

CR0603-FX-8203ELF

Bourns Inc.In Stock: 37732CR0603-FX-8203ELF Datasheet

DirectRFQ

RC0603FR-07820KL

YAGEOIn Stock: 125344RC0603FR-07820KL Datasheet

DirectRFQ

KTR03EZPF8203

Rohm SemiconductorIn Stock: 4137KTR03EZPF8203 Datasheet

UpgradeRFQ

AC0603FR-07820KL

YAGEOIn Stock: 7411AC0603FR-07820KL Datasheet

SimilarRFQ

CRCW0603820KFKEA

Vishay DaleIn Stock: 29424CRCW0603820KFKEA Datasheet

SimilarRFQ

ERJ-3EKF8203V

Panasonic Electronic ComponentsIn Stock: 45311ERJ-3EKF8203V Datasheet

SimilarRFQ

RMCF0603FT820K

Stackpole Electronics IncIn Stock: 83486RMCF0603FT820K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1608F824CS are classified into three categories based on functional equivalence and application suitability:

Direct Manufacturer Substitutes maintain identical electrical and mechanical specifications with no functional differences. These parts share the same resistance value (820 kOhms), tolerance (±1%), power rating (0.1W), package (0603), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and MSL rating (1). Direct substitutes include CR0603-FX-8203ELF (Bourns Inc.) and RC0603FR-07820KL (YAGEO).

Upgrade Substitutes provide enhanced performance characteristics while maintaining core electrical specifications. KTR03EZPF8203 (Rohm Semiconductor) adds Automotive AEC-Q200 qualification and high voltage capability, suitable for applications requiring automotive-grade reliability.

Similar Substitutes meet all primary electrical and mechanical requirements but include additional certifications or feature enhancements. AC0603FR-07820KL (YAGEO), CRCW0603820KFKEA (Vishay Dale), ERJ-3EKF8203V (Panasonic Electronic Components), and RMCF0603FT820K (Stackpole Electronics Inc.) all carry AEC-Q200 automotive qualification, making them suitable for automotive and high-reliability applications while maintaining compatibility with standard industrial designs.

Substitution eligibility is determined by matching: resistance value, tolerance, power rating, package dimensions, temperature coefficient, operating temperature range, and MSL rating.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original RC1608F824CS component. Selection between direct substitutes and AEC-Q200 qualified alternatives depends on application requirements:

For standard industrial and commercial applications without automotive requirements, direct substitutes CR0603-FX-8203ELF and RC0603FR-07820KL provide equivalent performance with established supply availability.

For applications requiring automotive-grade reliability or high-reliability industrial environments, upgrade and similar substitutes (KTR03EZPF8203, AC0603FR-07820KL, CRCW0603820KFKEA, ERJ-3EKF8203V, RMCF0603FT820K) offer AEC-Q200 qualification while maintaining full electrical and mechanical compatibility.

Packaging format selection (Tape & Reel versus Cut Tape & Digi-Reel) depends on assembly process requirements and does not affect electrical performance or circuit compatibility.

Frequently Asked Questions (FAQ)

Q: Can CR0603-FX-8203ELF replace RC1608F824CS in existing designs without circuit modification?

A: Yes. CR0603-FX-8203ELF is a direct substitute with identical resistance (820 kOhms), tolerance (±1%), power rating (0.1W), package (0603), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C). No circuit modifications are required.

Q: What is the difference between direct substitutes and AEC-Q200 qualified alternatives?

A: Direct substitutes (CR0603-FX-8203ELF, RC0603FR-07820KL) provide equivalent electrical and mechanical performance for general applications. AEC-Q200 qualified alternatives (KTR03EZPF8203, AC0603FR-07820KL, CRCW0603820KFKEA, ERJ-3EKF8203V, RMCF0603FT820K) include automotive-grade reliability testing and qualification, suitable for automotive and high-reliability applications.

Q: Are there dimensional differences between substitute parts?

A: All parts share the 0603 (1608 Metric) package specification. Minor dimensional variations exist within tolerance: CRCW0603820KFKEA measures 0.061" L x 0.033" W (1.55mm x 0.85mm) with 0.020" height, while most others measure 0.063" L x 0.031" W (1.60mm x 0.80mm) with 0.022" height. These variations remain within standard PCB pad tolerances and do not affect interchangeability.

Q: Does packaging format (Tape & Reel versus Cut Tape) affect electrical performance?

A: No. Packaging format affects only handling, storage, and assembly process compatibility. Electrical specifications and circuit performance remain identical regardless of packaging type.

Q: Which substitute offers the highest inventory availability?

A: RC0603FR-07820KL (YAGEO) provides 125,267 pieces in stock, followed by RMCF0603FT820K (Stackpole Electronics Inc.) with 83,440 pieces. Both direct and AEC-Q200 qualified alternatives maintain substantial inventory levels.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH Unaffected status, matching the regulatory profile of the original RC1608F824CS component.