ERJ-S14F82R0U Equivalent & Substitute Parts

Part Overview

The ERJ-S14F82R0U is a 1210 (3225 Metric) thick film chip resistor manufactured by Panasonic Electronic Components. This 82 Ohm ±1% 0.5W resistor is designed for automotive applications with AEC-Q200 qualification and anti-sulfur protection. The part is currently in active production status with 928 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance ratings are required for design flexibility, supply chain continuity, or manufacturing optimization.

Key Parameters

Parameter	Value
Resistance	82 Ohms
Tolerance	±1%
Power Rating	0.5W (1/2W)
Package / Case	1210 (3225 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)
Packaging	Tape & Reel (TR)

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S14F82R0U are qualified based on the following criteria:

Electrical Parameters (Must Match):

Resistance value: 82 Ohms
Tolerance: ±1%
Power rating: 0.5W (1/2W)
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match):

Package / Case: 1210 (3225 Metric)
Number of terminations: 2
Packaging format: Tape & Reel (TR)

Compliance & Environmental (Must Match):

RoHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)
REACH Unaffected status

The following parts meet all substitution criteria:

AC1210FR-0782RL (YAGEO) — Automotive AEC-Q200 rated with moisture-resistant thick film composition
RC1210FR-0782RL (YAGEO) — Moisture-resistant thick film composition without explicit automotive rating

Parameter Comparison

Parameter	ERJ-S14F82R0U (Panasonic)	AC1210FR-0782RL (YAGEO)	RC1210FR-0782RL (YAGEO)
Manufacturer	Panasonic Electronic Components	YAGEO	YAGEO
Resistance	82 Ohms	82 Ohms	82 Ohms
Tolerance	±1%	±1%	±1%
Power Rating	0.5W	0.5W	0.5W
Package / Case	1210 (3225 Metric)	1210 (3225 Metric)	1210 (3225 Metric)
Composition	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
Automotive Rating	AEC-Q200	AEC-Q200	Not specified
Features	Anti-Sulfur, Automotive AEC-Q200	Automotive AEC-Q200, Moisture Resistant	Moisture Resistant
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Size / Dimension	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.122" L x 0.102" W (3.10mm x 2.60mm)	0.122" L x 0.102" W (3.10mm x 2.60mm)
Height - Seated (Max)	0.028" (0.70mm)	0.024" (0.60mm)	0.024" (0.60mm)
Product Status	Active	Active	Active

Engineering Selection Recommendations

Primary Substitute: AC1210FR-0782RL

The AC1210FR-0782RL is the preferred substitute for the ERJ-S14F82R0U. Both parts carry AEC-Q200 automotive qualification, ensuring equivalent reliability and performance in automotive applications. All electrical parameters are identical. The AC1210FR-0782RL features moisture-resistant thick film composition and maintains ROHS3 compliance and MSL 1 rating. Dimensional variations (0.122" L x 0.102" W vs. 0.126" L x 0.098" W) remain within 1210 package specifications and do not affect PCB layout compatibility.

Secondary Substitute: RC1210FR-0782RL

The RC1210FR-0782RL meets all core electrical and mechanical substitution criteria with identical resistance, tolerance, power rating, and temperature characteristics. This part is suitable for non-automotive applications or designs where AEC-Q200 qualification is not required. The RC1210FR-0782RL lacks explicit automotive rating but maintains ROHS3 compliance and MSL 1 rating. Selection of this part should be limited to applications where automotive qualification is not a design requirement.

Frequently Asked Questions (FAQ)

Q: Can AC1210FR-0782RL be used as a direct replacement for ERJ-S14F82R0U in automotive circuits?

A: Yes. Both parts are AEC-Q200 qualified with identical electrical specifications (82 Ohms ±1%, 0.5W, ±100ppm/°C, -55°C ~ 155°C). The dimensional difference (0.122" L x 0.102" W vs. 0.126" L x 0.098" W) is within 1210 package tolerance and does not affect PCB footprint compatibility.

Q: What is the difference between AC1210FR-0782RL and RC1210FR-0782RL?

A: The AC1210FR-0782RL carries AEC-Q200 automotive qualification; the RC1210FR-0782RL does not. Both share identical electrical parameters and moisture-resistant thick film composition. Selection depends on whether automotive qualification is required for the application.

Q: Are there any compliance differences between the three parts?

A: All three parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) rating. The ERJ-S14F82R0U includes anti-sulfur protection; the YAGEO substitutes feature moisture-resistant composition. Both approaches address environmental protection within the 1210 package.

Q: Can RC1210FR-0782RL be used in automotive applications?

A: RC1210FR-0782RL lacks AEC-Q200 automotive qualification. Use in automotive applications should be evaluated against specific design requirements and qualification standards. For automotive designs requiring AEC-Q200 compliance, AC1210FR-0782RL is the appropriate substitute.

Q: Are the physical dimensions compatible with existing PCB layouts?

A: Yes. All three parts use the 1210 (3225 Metric) package. Dimensional variations (ERJ-S14F82R0U: 0.126" L x 0.098" W; AC1210FR-0782RL and RC1210FR-0782RL: 0.122" L x 0.102" W) remain within 1210 package specifications and are compatible with standard 1210 PCB footprints.

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