RC1608F1473CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F1473CS is a 147 kOhms ±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 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 surface-mount form factors. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, packaging compatibility, and regulatory compliance standards.

Substiute Parts

RC1608F1473CS

Samsung Electro-MechanicsIn Stock: 1174RC1608F1473CS Datasheet

Current PartRFQ

CR0603-FX-1473ELF

Bourns Inc.In Stock: 10911CR0603-FX-1473ELF Datasheet

DirectRFQ

RC0603FR-07147KL

YAGEOIn Stock: 178663RC0603FR-07147KL Datasheet

DirectRFQ

AC0603FR-07147KL

YAGEOIn Stock: 24608AC0603FR-07147KL Datasheet

SimilarRFQ

CRCW0603147KFKEA

Vishay DaleIn Stock: 43331CRCW0603147KFKEA Datasheet

SimilarRFQ

ERJ-3EKF1473V

Panasonic Electronic ComponentsIn Stock: 88926ERJ-3EKF1473V Datasheet

SimilarRFQ

RMCF0603FT147K

Stackpole Electronics IncIn Stock: 295825RMCF0603FT147K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1608F1473CS are classified into two categories based on substitution relationship type and application suitability:

Direct Manufacturer Equivalents: Parts that match all electrical and mechanical parameters without additional certifications or feature variations. These parts are functionally interchangeable in standard applications.

Similar Parts with Enhanced Specifications: Parts that meet or exceed all base electrical and mechanical requirements but include additional automotive-grade certifications (AEC-Q200). These parts are suitable for applications requiring automotive qualification without compromising standard performance requirements.

Substitution eligibility is determined by the following mandatory parameters:

• Resistance value: 147 kOhms
• Tolerance: ±1%
• Power rating: 0.1W
• Package: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Moisture sensitivity level: 1
• RoHS3 compliance

Parameter Comparison

Engineering Selection Recommendations

For Standard Applications (Non-Automotive): The CR0603-FX-1473ELF (Bourns Inc.) and RC0603FR-07147KL (YAGEO) are direct equivalents to the RC1608F1473CS. Both parts maintain identical electrical specifications, operating temperature range, and RoHS3 compliance without additional automotive certifications. Selection between these options is based on packaging preference (Tape & Reel versus Cut Tape & Digi-Reel) and inventory availability.

For Automotive or Enhanced Reliability Applications: The AC0603FR-07147KL (YAGEO), CRCW0603147KFKEA (Vishay Dale), ERJ-3EKF1473V (Panasonic), and RMCF0603FT147K (Stackpole Electronics) are qualified to AEC-Q200 automotive standards while maintaining all base electrical and mechanical specifications. These parts are suitable for applications requiring automotive-grade component qualification. Selection among these options is based on inventory availability and supply chain requirements.

All substitute parts listed maintain Active product status and RoHS3 compliance, ensuring regulatory alignment with the original RC1608F1473CS specification.

Frequently Asked Questions (FAQ)

Q: Can the CR0603-FX-1473ELF replace the RC1608F1473CS in any application? A: Yes. The CR0603-FX-1473ELF matches all electrical parameters (147 kΩ ±1%, 0.1W), mechanical dimensions (0603 package), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and regulatory compliance (RoHS3, MSL 1). No application restrictions apply based on provided specifications.

Q: What is the difference between direct equivalents and AEC-Q200 qualified parts? A: Direct equivalents (CR0603-FX-1473ELF, RC0603FR-07147KL) match all base electrical and mechanical specifications without automotive certification. AEC-Q200 qualified parts (AC0603FR-07147KL, CRCW0603147KFKEA, ERJ-3EKF1473V, RMCF0603FT147K) meet the same electrical and mechanical requirements and additionally comply with automotive industry qualification standards. Both categories are functionally equivalent for standard applications; AEC-Q200 parts provide additional qualification documentation for automotive use.

Q: Are there packaging differences between substitute parts? A: The RC0603FR-07147KL is supplied in Cut Tape & Digi-Reel format, while all other substitute parts are supplied in Tape & Reel format. All parts use the 0603 (1608 Metric) package with identical electrical specifications. Packaging format selection depends on assembly process requirements and handling procedures.

Q: Do all substitute parts have the same physical dimensions? A: All parts conform to the 0603 (1608 Metric) package standard. Minor dimensional variations exist within tolerance: most parts measure 0.063" L x 0.031" W (1.60mm x 0.80mm) with 0.022" (0.55mm) maximum seated height. The CRCW0603147KFKEA measures 0.061" L x 0.033" W (1.55mm x 0.85mm) with 0.020" (0.50mm) maximum seated height, and RMCF0603FT147K measures 0.061" L x 0.031" W (1.55mm x 0.80mm). These variations remain within 0603 package specifications and do not affect PCB layout compatibility.

Q: Which substitute part has the highest inventory availability? A: The RMCF0603FT147K (Stackpole Electronics Inc) has the highest inventory at 295,737 pieces. The ERJ-3EKF1473V (Panasonic) has 88,846 pieces, and the CRCW0603147KFKEA (Vishay Dale) has 43,257 pieces. Inventory levels are subject to change and should be confirmed with suppliers for current availability.

Q: Can I use an AEC-Q200 qualified part in a non-automotive application? A: Yes. AEC-Q200 qualified parts meet or exceed all base electrical and mechanical specifications of non-automotive equivalents. Using an AEC-Q200 qualified part in a standard application introduces no compatibility or performance issues; it provides additional qualification documentation without functional disadvantage.