RC1608J820CS Equivalent & Substitute Parts

Part Overview

The RC1608J820CS is a 82 Ohms ±5% thick film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. Manufactured by Samsung Electro-Mechanics, this moisture-resistant component operates across -55°C to 155°C and meets ROHS3 compliance with MSL 1 rating. The part is currently active in production with 1001 pieces in stock. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and operational parameters to ensure direct circuit compatibility or performance upgrades.

Key Parameters

Parameter	Value
Resistance	82 Ohms
Tolerance	±5%
Power Rating	0.1W (1/10W)
Package / Case	0603 (1608 Metric)
Composition	Thick Film
Operating Temperature Range	-55°C ~ 155°C
Temperature Coefficient	±100ppm/°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts are grouped into two categories based on tolerance specifications:

Direct Equivalents (±5% Tolerance): Parts maintaining the same ±5% tolerance as the RC1608J820CS, ensuring identical circuit performance characteristics. These include RC0603JR-0782RL (YAGEO), ERJ-3GEYJ820V (Panasonic), MCR03ERTJ820 (Rohm), and RMCF0603JT82R0 (Stackpole).

Upgraded Alternatives (±1% Tolerance): Parts offering improved tolerance specification at ±1%, providing tighter resistance accuracy. These include RC1608F820CS (Samsung), CRG0603F82R (TE Connectivity), ERJ-3EKF82R0V (Panasonic), KTR03EZPF82R0 (Rohm), RC0603FR-0782RL (YAGEO), and RMCF0603FT82R0 (Stackpole).

All substitute parts maintain identical 82 Ohm resistance, 0.1W power rating, 0603 package dimensions, thick film composition, -55°C to 155°C operating range, and ROHS3 compliance. Substitution is valid across all listed parts within their respective tolerance groups.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Operating Temp (°C)	Features	Product Status
RC1608J820CS	Samsung Electro-Mechanics	82 Ω	±5%	0.1	0603	±100	-55 ~ 155	Moisture Resistant	Active
RC1608F820CS	Samsung Electro-Mechanics	82 Ω	±1%	0.1	0603	±100	-55 ~ 155	Moisture Resistant	Active
RC0603JR-0782RL	YAGEO	82 Ω	±5%	0.1	0603	±100	-55 ~ 155	Moisture Resistant	Active
RC0603FR-0782RL	YAGEO	82 Ω	±1%	0.1	0603	±100	-55 ~ 155	Moisture Resistant	Active
CRG0603F82R	TE Connectivity Passive Product	82 Ω	±1%	0.1	0603	±200	-55 ~ 155	—	Active
ERJ-3EKF82R0V	Panasonic Electronic Components	82 Ω	±1%	0.1	0603	±100	-55 ~ 155	Automotive AEC-Q200	Active
ERJ-3GEYJ820V	Panasonic Electronic Components	82 Ω	±5%	0.1	0603	±200	-55 ~ 155	Automotive AEC-Q200	Active
KTR03EZPF82R0	Rohm Semiconductor	82 Ω	±1%	0.1	0603	±100	-55 ~ 155	Automotive AEC-Q200, High Voltage	Active
MCR03ERTJ820	Rohm Semiconductor	82 Ω	±5%	0.1	0603	±200	-55 ~ 155	—	Discontinued at DiGi Electronics
RMCF0603FT82R0	Stackpole Electronics Inc	82 Ω	±1%	0.1	0603	±100	-55 ~ 155	Automotive AEC-Q200	Active
RMCF0603JT82R0	Stackpole Electronics Inc	82 Ω	±5%	0.1	0603	±200	-55 ~ 155	Automotive AEC-Q200	Active

Engineering Selection Recommendations

For Direct Replacement: RC0603JR-0782RL (YAGEO) provides the closest equivalent with matching ±5% tolerance, ±100ppm/°C temperature coefficient, and moisture-resistant thick film composition. With 118,004 pieces in stock, this part ensures supply continuity and identical electrical performance.

For Tolerance Upgrade: RC0603FR-0782RL (YAGEO) or RC1608F820CS (Samsung) offer ±1% tolerance while maintaining moisture resistance and ±100ppm/°C temperature coefficient. These upgrades provide improved accuracy for precision circuit applications without changing package or thermal characteristics.

For Automotive Applications: ERJ-3EKF82R0V (Panasonic) or RMCF0603FT82R0 (Stackpole) are qualified to AEC-Q200 automotive standards with ±1% tolerance and ±100ppm/°C temperature coefficient. These parts are suitable for automotive-grade circuit designs.

For High-Voltage Applications: KTR03EZPF82R0 (Rohm) combines ±1% tolerance, AEC-Q200 qualification, and high-voltage capability, with 5,212 pieces available.

Avoid: MCR03ERTJ820 (Rohm) is discontinued at DiGi Electronics and should not be selected for new designs despite current inventory availability.

All active parts maintain ROHS3 compliance, MSL 1 rating, and identical package dimensions (0603 / 1608 Metric).

Frequently Asked Questions (FAQ)

Q: Can I substitute RC1608J820CS with any of the listed parts? A: Yes, all listed active parts are electrically and mechanically compatible. Direct equivalents maintain ±5% tolerance; upgraded alternatives offer ±1% tolerance. Package dimensions and operating temperature ranges are identical across all substitutes.

Q: What is the difference between ±5% and ±1% tolerance parts? A: Tolerance specifies the maximum deviation from the nominal 82 Ohm resistance value. ±5% tolerance allows ±4.1 Ohms deviation (77.9–86.1 Ohms); ±1% tolerance allows ±0.82 Ohms deviation (81.18–82.82 Ohms). Use ±1% parts for precision circuits requiring tighter resistance accuracy.

Q: Are automotive-qualified parts (AEC-Q200) suitable for non-automotive applications? A: Yes. AEC-Q200 qualification indicates enhanced reliability testing and quality standards. These parts exceed standard requirements and are fully compatible with general-purpose applications.

Q: Does package size differ between manufacturers? A: All listed parts use 0603 (1608 Metric) package. Physical dimensions are 0.063" L × 0.031" W (1.60mm × 0.80mm) with maximum seated height of 0.022" (0.55mm), ensuring identical PCB footprint compatibility.

Q: What is the significance of temperature coefficient (ppm/°C)? A: Temperature coefficient indicates resistance change per degree Celsius. ±100ppm/°C means 0.01% change per °C; ±200ppm/°C means 0.02% change per °C. Lower values provide better stability across temperature extremes. Most substitutes maintain ±100ppm/°C matching the original part.

Q: Can I use parts with different temperature coefficients interchangeably? A: Yes, all parts operate across -55°C to 155°C. However, circuits requiring precise resistance stability across temperature ranges should prioritize parts with ±100ppm/°C coefficient over ±200ppm/°C alternatives.

Q: What does MSL 1 (Unlimited) mean? A: Moisture Sensitivity Level 1 indicates the component requires no special moisture protection during storage or handling. All listed parts carry MSL 1 rating, eliminating moisture-related compatibility concerns.

Q: Are there packaging format differences I should consider? A: RC1608J820CS ships in Tape & Reel (TR) format. Alternatives include both TR and Cut Tape (CT) formats. TR format is standard for automated assembly; CT format suits manual or small-batch applications. Electrical specifications remain identical regardless of packaging format.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message