RC1608F915CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F915CS is a 9.1 MOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0603 (1608 Metric) package format with 0.1W power rating. This component is classified as Active product status and is designed for general-purpose applications requiring moisture-resistant thick film construction. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design requirements necessitate alternative manufacturer sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

RC1608F915CS

Samsung Electro-MechanicsIn Stock: 770RC1608F915CS Datasheet

Current PartRFQ

RC0603FR-079M1L

YAGEOIn Stock: 35841RC0603FR-079M1L Datasheet

DirectRFQ

KTR03EZPF9104

Rohm SemiconductorIn Stock: 4116KTR03EZPF9104 Datasheet

UpgradeRFQ

CRCW06039M10FKEA

Vishay DaleIn Stock: 26729CRCW06039M10FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F915CS is determined by strict equivalence across the following critical parameters: resistance value (9.1 MOhms), tolerance (±1%), power rating (0.1W), package format (0603 / 1608 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and moisture sensitivity level (MSL 1). All identified substitute parts match these parameters without exception.

Substitute parts are categorized as follows:

Direct Equivalent: RC0603FR-079M1L (YAGEO) — Identical electrical and mechanical specifications with standard thick film construction.

Upgrade Substitute: KTR03EZPF9104 (Rohm Semiconductor) — Meets all base specifications with additional automotive AEC-Q200 qualification and high voltage features, suitable for applications requiring enhanced reliability standards.

Similar Substitute: CRCW06039M10FKEA (Vishay Dale) — Meets all electrical specifications with automotive AEC-Q200 qualification; minor dimensional variation within acceptable tolerance (1.55mm x 0.85mm vs. 1.60mm x 0.80mm, height 0.50mm vs. 0.55mm).

Parameter Comparison

Engineering Selection Recommendations

RC0603FR-079M1L (YAGEO) is the direct equivalent substitute for general-purpose applications. This part maintains identical electrical and mechanical specifications with ROHS3 compliance and MSL 1 rating, ensuring seamless integration into existing designs without modification.

KTR03EZPF9104 (Rohm Semiconductor) is suitable for applications requiring automotive-grade reliability. The AEC-Q200 qualification and high voltage features provide enhanced performance margins for demanding environments. This upgrade substitute is appropriate when design specifications call for automotive-qualified components or when operating conditions exceed standard industrial parameters.

CRCW06039M10FKEA (Vishay Dale) is applicable for automotive applications with AEC-Q200 qualification. Minor dimensional variations (1.55mm x 0.85mm length and width, 0.50mm height) remain within standard PCB layout tolerances for 0603 package footprints. This substitute is suitable when automotive qualification is required and dimensional tolerance is acceptable within design constraints.

All substitute parts maintain Active product status, ROHS3 compliance, and REACH unaffected status, ensuring regulatory compatibility with current manufacturing standards.

Frequently Asked Questions (FAQ)

Q: Can RC0603FR-079M1L replace RC1608F915CS in any application?

A: Yes. RC0603FR-079M1L is a direct equivalent with identical electrical specifications (9.1 MOhms ±1%, 0.1W), package format (0603), temperature range (-55°C ~ 155°C), and compliance ratings (ROHS3, MSL 1). No design modifications are required.

Q: What is the difference between the standard Samsung part and the Rohm KTR03EZPF9104?

A: KTR03EZPF9104 includes AEC-Q200 automotive qualification and high voltage features beyond the base specifications. All electrical parameters (resistance, tolerance, power, temperature coefficient) and package format remain identical. Selection depends on whether automotive-grade reliability is required.

Q: Are there dimensional differences between substitute parts?

A: RC0603FR-079M1L and KTR03EZPF9104 match the original dimensions exactly (1.60mm x 0.80mm, height 0.55mm). CRCW06039M10FKEA has minor variations (1.55mm x 0.85mm, height 0.50mm). These differences are within standard 0603 package tolerances and do not affect PCB footprint compatibility.

Q: Which substitute should be used for automotive applications?

A: Both KTR03EZPF9104 and CRCW06039M10FKEA carry AEC-Q200 qualification. Selection between these two depends on inventory availability, supplier preference, and specific design requirements. Both are electrically and mechanically compatible.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Yes. All substitute parts, including the original RC1608F915CS, have MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. All substitute parts use identical 0603 (1608 Metric) package format with 2 terminations. PCB footprints designed for RC1608F915CS accommodate all listed substitutes without layout modification. CRCW06039M10FKEA's minor dimensional variation does not affect footprint compatibility.