RC1608F1372CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F1372CS is a 13.7 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, and environmental ratings to ensure direct functional interchangeability in circuit designs.

Substiute Parts

RC1608F1372CS

Samsung Electro-MechanicsIn Stock: 987RC1608F1372CS Datasheet

Current PartRFQ

CR0603-FX-1372ELF

Bourns Inc.In Stock: 18325CR0603-FX-1372ELF Datasheet

DirectRFQ

RC0603FR-0713K7L

YAGEOIn Stock: 286107RC0603FR-0713K7L Datasheet

DirectRFQ

MCR03ERTF1372

Rohm SemiconductorIn Stock: 2014MCR03ERTF1372 Datasheet

UpgradeRFQ

AC0603FR-0713K7L

YAGEOIn Stock: 2441AC0603FR-0713K7L Datasheet

SimilarRFQ

CRCW060313K7FKEA

Vishay DaleIn Stock: 11200CRCW060313K7FKEA Datasheet

SimilarRFQ

CRCW060313K7FKTA

Vishay DaleIn Stock: 5749CRCW060313K7FKTA Datasheet

SimilarRFQ

ERJ-3EKF1372V

Panasonic Electronic ComponentsIn Stock: 70070ERJ-3EKF1372V Datasheet

SimilarRFQ

RMCF0603FT13K7

Stackpole Electronics IncIn Stock: 54237RMCF0603FT13K7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F1372CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 13.7 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.1W / 1/10W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)

Mechanical Equivalence Requirements:

• Package type: 0603 (1608 Metric) (exact match required)
• Number of terminations: 2 (exact match required)
• Composition: Thick Film (exact match required)

Compliance & Environmental Requirements:

• RoHS Status: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (minimum requirement)
• REACH Status: REACH Unaffected or REACH Compliant

Substitute parts are categorized as Direct, Upgrade, or Similar based on product status and feature parity. Direct substitutes maintain identical specifications and active product status. Upgrade substitutes may include enhanced features such as automotive AEC-Q200 qualification. Similar substitutes meet all electrical and mechanical requirements but may have different packaging formats or discontinued status.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Preferred for Standard Applications):

CR0603-FX-1372ELF (Bourns Inc.) and RC0603FR-0713K7L (YAGEO) are direct functional equivalents with identical electrical specifications, mechanical dimensions, and ROHS3 compliance. Both maintain Active product status with Tape & Reel packaging. RC0603FR-0713K7L offers significantly higher inventory availability (286,092 units) compared to the main part (950 units), making it suitable for high-volume production requirements.

Automotive-Qualified Alternatives (Enhanced Reliability):

AC0603FR-0713K7L (YAGEO), CRCW060313K7FKEA (Vishay Dale), ERJ-3EKF1372V (Panasonic), and RMCF0603FT13K7 (Stackpole Electronics) include AEC-Q200 automotive qualification in addition to standard specifications. These parts are suitable for applications requiring automotive-grade reliability and environmental stress screening. All maintain ROHS3 compliance and Active product status.

Compliance Considerations:

CRCW060313K7FKTA (Vishay Dale) is RoHS non-compliant and REACH-affected. This part is not recommended for new designs or applications requiring regulatory compliance with RoHS3 standards.

MCR03ERTF1372 (Rohm Semiconductor) is discontinued at DiGi Electronics. While electrically and mechanically equivalent, this part should not be selected for new production due to discontinued status and potential supply chain constraints.

Packaging Format Selection:

Tape & Reel packaging (CR0603-FX-1372ELF, RC0603FR-0713K7L, CRCW060313K7FKEA, RMCF0603FT13K7) is recommended for automated assembly processes. Cut Tape & Digi-Reel packaging (AC0603FR-0713K7L, ERJ-3EKF1372V, MCR03ERTF1372) is suitable for lower-volume or manual assembly operations.

Frequently Asked Questions (FAQ)

Q: Can RC0603FR-0713K7L be used as a direct replacement for RC1608F1372CS?

A: Yes. RC0603FR-0713K7L meets all electrical specifications (13.7 kΩ ±1%, 0.1W, ±100ppm/°C, -55°C to 155°C), mechanical requirements (0603 package, 2 terminations, thick film composition), and compliance standards (ROHS3, MSL 1). The part is manufactured by YAGEO and maintains Active product status.

Q: What is the difference between standard and automotive-qualified versions?

A: Automotive-qualified parts (AC0603FR-0713K7L, CRCW060313K7FKEA, ERJ-3EKF1372V, RMCF0603FT13K7) include AEC-Q200 certification, indicating compliance with automotive environmental stress screening and reliability standards. These parts are suitable for automotive applications and applications requiring enhanced reliability. Standard versions (CR0603-FX-1372ELF, RC0603FR-0713K7L) meet general industrial specifications without automotive qualification.

Q: Are there inventory differences between substitute parts?

A: Yes. RC0603FR-0713K7L (YAGEO) has the highest inventory availability at 286,092 units. ERJ-3EKF1372V (Panasonic) has 70,052 units. RMCF0603FT13K7 (Stackpole) has 54,152 units. CRCW060313K7FKEA (Vishay Dale) has 11,102 units. CR0603-FX-1372ELF (Bourns) has 18,314 units. The main part RC1608F1372CS has 950 units. Inventory levels should be considered for production planning and lead time requirements.

Q: Why is CRCW060313K7FKTA not recommended?

A: CRCW060313K7FKTA is RoHS non-compliant and REACH-affected. This part does not meet ROHS3 compliance requirements and should not be selected for applications requiring regulatory compliance with current environmental standards.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. The component can be stored indefinitely without special moisture control measures, simplifying inventory management and reducing handling costs compared to higher MSL ratings.

Q: Can packaging format be changed between Tape & Reel and Cut Tape & Digi-Reel?

A: Packaging format selection depends on assembly process requirements. Tape & Reel is optimized for high-speed automated pick-and-place equipment. Cut Tape & Digi-Reel is suitable for lower-volume production or manual assembly. Electrical and mechanical specifications remain identical across packaging formats. Verify equipment compatibility before changing packaging format.

Q: Are dimensional tolerances identical across all substitute parts?

A: Dimensional specifications are nominally identical (0.063" L x 0.031" W / 1.60mm x 0.80mm, height 0.022" / 0.55mm maximum). Minor variations exist: CRCW060313K7FKEA and CRCW060313K7FKTA have slightly different dimensions (0.061" L x 0.033" W / 1.55mm x 0.85mm, height 0.020" / 0.50mm). RMCF0603FT13K7 has 0.061" L x 0.031" W (1.55mm x 0.80mm). These variations are within 0603 package tolerance specifications and do not affect PCB footprint compatibility.