RC1608J152CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608J152CS is a 1.5 kOhm ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0603 (1608 Metric) package format. This component is rated for 0.1W (1/10W) power dissipation with moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is RoHS3 compliant with MSL Level 1 (Unlimited moisture sensitivity).

Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, power rating, tolerance), mechanical compatibility (package dimensions, termination count), and environmental performance characteristics (operating temperature range, compliance certifications). Alternative sources provide identical or superior performance within the same package footprint.

Key Parameters

Parameter	Value	Specification Basis
Resistance	1.5 kOhms	Core electrical specification
Tolerance	±5%	Accuracy classification
Power Rating	0.1W (1/10W)	Thermal dissipation capacity
Package / Case	0603 (1608 Metric)	Physical form factor
Composition	Thick Film	Construction technology
Operating Temperature	-55°C to 155°C	Environmental performance range
Temperature Coefficient	±100ppm/°C (±200ppm/°C for 5% tolerance variants)	Resistance stability over temperature
Moisture Sensitivity Level	MSL 1 (Unlimited)	Moisture handling classification
RoHS Status	ROHS3 Compliant	Environmental compliance
Number of Terminations	2	Connection points

Substitute Part Grouping Explanation

Substitution relationships are established through strict alignment of electrical and mechanical parameters. All substitute parts listed maintain the following core compatibility criteria:

Mandatory Matching Parameters:

Resistance value: 1.5 kOhms
Power rating: 0.1W (1/10W)
Package format: 0603 (1608 Metric)
Composition: Thick Film
Operating temperature range: -55°C to 155°C
Termination count: 2
RoHS3 compliance
MSL Level 1 (Unlimited)

Tolerance Variants: Substitute parts are grouped by tolerance classification. The main part specifies ±5% tolerance. Direct substitutes maintain ±5% tolerance for drop-in replacement without circuit recalculation. Upgrade substitutes offer ±1% tolerance, providing improved accuracy for applications requiring tighter tolerance specifications.

Feature Enhancements: Some substitute parts include additional certifications (Automotive AEC-Q200) or enhanced properties (moisture resistance) beyond the base specification. These represent functional upgrades while maintaining full backward compatibility.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Features	Packaging	Inventory Status
RC1608J152CS	Samsung Electro-Mechanics	1.5 kΩ	±5%	0.1	±100	Moisture Resistant	Tape & Reel	743 Pcs
CRG0603F1K5	TE Connectivity	1.5 kΩ	±1%	0.1	±100	—	Tape & Reel	90993 Pcs
RC0603JR-071K5L	YAGEO	1.5 kΩ	±5%	0.1	±100	Moisture Resistant	Cut Tape & Digi-Reel	5054 Pcs
RCG06031K50FKEA	Vishay Dale	1.5 kΩ	±1%	0.1	±100	—	Tape & Reel	10938 Pcs
RMCF0603FT1K50	Stackpole Electronics	1.5 kΩ	±1%	0.1	±100	Automotive AEC-Q200	Tape & Reel	339894 Pcs
RMCF0603JT1K50	Stackpole Electronics	1.5 kΩ	±5%	0.1	±200	Automotive AEC-Q200	Tape & Reel	159299 Pcs
ERJ-3EKF1501V	Panasonic Electronic Components	1.5 kΩ	±1%	0.1	±100	Automotive AEC-Q200	Cut Tape & Digi-Reel	1029042 Pcs
ERJ-3GEYJ152V	Panasonic Electronic Components	1.5 kΩ	±5%	0.1	±200	Automotive AEC-Q200	Cut Tape & Digi-Reel	160724 Pcs
RC0603FR-071K5L	YAGEO	1.5 kΩ	±1%	0.1	±100	Moisture Resistant	Cut Tape & Digi-Reel	20400 Pcs
RMCF0603JG1K50	Stackpole Electronics	1.5 kΩ	±5%	0.1	±200	Automotive AEC-Q200	Tape & Reel	10765 Pcs
AC0603JR-071K5L	YAGEO	1.5 kΩ	±5%	0.1	±100	Automotive AEC-Q200, Moisture Resistant	Tape & Reel	10607 Pcs

Engineering Selection Recommendations

Direct Substitutes (Identical Tolerance ±5%):

RC0603JR-071K5L (YAGEO) and RMCF0603JT1K50 (Stackpole Electronics) provide direct functional equivalence to the RC1608J152CS. Both maintain ±5% tolerance specification and identical power rating. RC0603JR-071K5L includes moisture-resistant construction matching the original part. RMCF0603JT1K50 adds Automotive AEC-Q200 certification for applications requiring automotive-grade reliability. Both parts are RoHS3 compliant with MSL Level 1 rating.

Upgrade Substitutes (Improved Tolerance ±1%):

CRG0603F1K5 (TE Connectivity), RCG06031K50FKEA (Vishay Dale), RMCF0603FT1K50 (Stackpole Electronics), ERJ-3EKF1501V (Panasonic), and RC0603FR-071K5L (YAGEO) offer ±1% tolerance specification. These parts provide superior accuracy for precision circuit applications while maintaining identical package dimensions and power rating. RMCF0603FT1K50 and ERJ-3EKF1501V include Automotive AEC-Q200 certification. RC0603FR-071K5L includes moisture-resistant construction. All upgrade substitutes are RoHS3 compliant with MSL Level 1 rating.

Automotive-Grade Options:

RMCF0603FT1K50, RMCF0603JT1K50, RMCF0603JG1K50 (Stackpole Electronics), ERJ-3EKF1501V, ERJ-3GEYJ152V (Panasonic), and AC0603JR-071K5L (YAGEO) carry Automotive AEC-Q200 certification. These parts are suitable for automotive applications requiring enhanced reliability and qualification standards. AC0603JR-071K5L combines automotive certification with moisture-resistant construction and ±5% tolerance.

Packaging Considerations:

Tape & Reel packaging is standard for high-volume production. Cut Tape & Digi-Reel packaging accommodates lower-volume requirements. Selection between packaging formats does not affect electrical or mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC0603JR-071K5L for RC1608J152CS without circuit modification?

A: Yes. RC0603JR-071K5L maintains identical resistance (1.5 kOhms), tolerance (±5%), power rating (0.1W), package format (0603), operating temperature range (-55°C to 155°C), and moisture-resistant construction. Direct substitution is electrically and mechanically compatible.

Q: What is the difference between ±5% and ±1% tolerance variants?

A: Tolerance specifies the maximum deviation from the nominal 1.5 kOhm resistance value. ±5% tolerance allows resistance between 1.425 kOhms and 1.575 kOhms. ±1% tolerance restricts resistance between 1.485 kOhms and 1.515 kOhms. Applications requiring precise resistance values benefit from ±1% tolerance substitutes. General-purpose circuits function identically with either tolerance.

Q: Are Automotive AEC-Q200 parts suitable for non-automotive applications?

A: Yes. Automotive AEC-Q200 certification indicates enhanced reliability qualification and stricter manufacturing controls. These parts exceed standard specifications and function in any application requiring the specified electrical and mechanical parameters. No performance penalty exists for using automotive-grade components in non-automotive circuits.

Q: Does moisture-resistant construction affect electrical performance?

A: No. Moisture-resistant construction improves long-term reliability in humid environments but does not alter electrical characteristics. Circuits function identically with or without moisture-resistant variants. Selection depends on environmental exposure requirements.

Q: Can I use ±1% tolerance parts in circuits designed for ±5% tolerance?

A: Yes. ±1% tolerance parts provide superior accuracy and are fully backward compatible with circuits designed for ±5% tolerance. No circuit modification is required. The tighter tolerance represents an upgrade that improves overall circuit performance.

Q: What is MSL Level 1 (Unlimited) moisture sensitivity?

A: MSL Level 1 indicates the component requires no special moisture handling or baking procedures before soldering. The part can be stored and handled under standard conditions indefinitely without moisture absorption affecting performance. This classification applies to all listed substitute parts.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed carry RoHS3 compliance certification, confirming compliance with Restriction of Hazardous Substances regulations. No hazardous substance restrictions apply to component selection among the listed alternatives.

Q: What inventory levels should I consider for supply chain planning?

A: ERJ-3EKF1501V (Panasonic) offers the highest inventory availability at 1,029,042 pieces. RMCF0603FT1K50 (Stackpole Electronics) provides 339,894 pieces. RMCF0603JT1K50 (Stackpole Electronics) offers 159,299 pieces. These high-inventory options support large-volume production requirements. Lower-inventory alternatives remain suitable for standard production volumes.

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