RC1608F7150CS Equivalent & Substitute Parts

Part Overview

The RC1608F7150CS is a 715 Ohms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.1W (1/10W) power dissipation in a 0603 (1608 Metric) surface mount package. This component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is designed for general-purpose applications requiring precision resistive elements with moisture resistance in compact form factors. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, package type, and compliance certifications.

Substiute Parts

RC1608F7150CS

Samsung Electro-MechanicsIn Stock: 1119RC1608F7150CS Datasheet

Current PartRFQ

CR0603-FX-7150ELF

Bourns Inc.In Stock: 69324CR0603-FX-7150ELF Datasheet

DirectRFQ

RC0603FR-07715RL

YAGEOIn Stock: 49720RC0603FR-07715RL Datasheet

DirectRFQ

AC0603FR-07715RL

YAGEOIn Stock: 33210AC0603FR-07715RL Datasheet

SimilarRFQ

CRCW0603715RFKEA

Vishay DaleIn Stock: 5173CRCW0603715RFKEA Datasheet

SimilarRFQ

ERJ-3EKF7150V

Panasonic Electronic ComponentsIn Stock: 168578ERJ-3EKF7150V Datasheet

SimilarRFQ

RMCF0603FT715R

Stackpole Electronics IncIn Stock: 69775RMCF0603FT715R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F7150CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters: Resistance value (715 Ohms), tolerance (±1%), power rating (0.1W), and temperature coefficient (±100ppm/°C) must match exactly.

Mechanical Parameters: Package designation (0603 / 1608 Metric), physical dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm), and number of terminations (2) must be identical or within acceptable tolerance ranges.

Environmental & Compliance Parameters: Operating temperature range (-55°C ~ 155°C), composition (Thick Film), moisture resistance capability, RoHS3 compliance, and MSL rating (1) must be maintained.

Substitution Categories:

Direct Equivalents maintain all parameters including standard moisture-resistant thick film composition without automotive qualification.

Automotive-Qualified Alternatives meet all electrical and mechanical specifications but include AEC-Q200 certification, suitable for applications requiring automotive-grade reliability.

All identified substitutes are Active product status with ROHS3 compliance and MSL 1 rating.

Parameter Comparison

Engineering Selection Recommendations

For Standard Industrial Applications:

The CR0603-FX-7150ELF (Bourns Inc.) and RC0603FR-07715RL (YAGEO) are direct functional equivalents to the RC1608F7150CS. Both maintain identical electrical specifications, mechanical dimensions, and compliance certifications without automotive qualification. Selection between these options depends on supply chain availability and procurement preferences.

For Automotive and High-Reliability Applications:

The AC0603FR-07715RL (YAGEO), CRCW0603715RFKEA (Vishay Dale), ERJ-3EKF7150V (Panasonic Electronic Components), and RMCF0603FT715R (Stackpole Electronics Inc) are qualified substitutes with AEC-Q200 certification. These parts meet all electrical and mechanical requirements of the RC1608F7150CS while providing automotive-grade reliability assurance. Selection among these options is based on supply availability, lead time, and established vendor relationships.

All identified substitutes maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard PCB assembly processes and environmental requirements.

Frequently Asked Questions (FAQ)

Q: Can the CR0603-FX-7150ELF replace the RC1608F7150CS in any application?

A: The CR0603-FX-7150ELF is a direct electrical and mechanical equivalent. Both parts share identical resistance (715 Ohms), tolerance (±1%), power rating (0.1W), package (0603), temperature coefficient (±100ppm/°C), and operating range (-55°C ~ 155°C). Direct substitution is valid for applications not requiring automotive qualification.

Q: What is the difference between standard and AEC-Q200 qualified parts?

A: AEC-Q200 qualification indicates the part meets automotive industry reliability standards. Parts such as AC0603FR-07715RL, CRCW0603715RFKEA, ERJ-3EKF7150V, and RMCF0603FT715R carry this certification. Non-qualified parts (RC1608F7150CS, CR0603-FX-7150ELF, RC0603FR-07715RL) are suitable for general industrial applications. Selection depends on application requirements.

Q: Are there dimensional differences between substitute parts?

A: Most substitutes maintain the standard 0603 package dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm). The CRCW0603715RFKEA and RMCF0603FT715R have minor dimensional variations (length 0.061" / 1.55mm) within acceptable tolerance ranges for 0603 package specifications. Height specifications remain consistent at 0.022" (0.55mm) maximum, with CRCW0603715RFKEA at 0.020" (0.50mm).

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

A: Yes. AEC-Q200 qualified parts exceed standard requirements and are fully compatible with non-automotive applications. Using automotive-qualified substitutes in standard applications introduces no compatibility issues and may provide additional reliability margin.

Q: What does MSL 1 rating mean for component handling?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture bake requirements. All identified substitutes carry MSL 1 rating, eliminating special storage or pre-assembly conditioning procedures.

Q: Are all substitutes available in Tape & Reel packaging?

A: Yes. All identified substitute parts are supplied in Tape & Reel (TR) packaging, matching the RC1608F7150CS packaging format for automated assembly compatibility.