ERJ-S03F1960V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F1960V is a 196 Ohm ±1% thick film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. Manufactured by Panasonic Electronic Components, this component features anti-sulfur coating and automotive AEC-Q200 qualification, making it suitable for automotive and harsh environment applications. The part is currently active in production with 756 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Key Parameters

Parameter	Value
Resistance	196 Ohms
Tolerance	±1%
Power Rating	0.1W (1/10W)
Package	0603 (1608 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C to 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ERJ-S03F1960V is determined by strict alignment of the following parameters:

Resistance value: 196 Ohms
Tolerance: ±1%
Power rating: 0.1W
Package designation: 0603 (1608 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C to 155°C
RoHS3 compliance
MSL rating: 1 (Unlimited)

All identified substitute parts meet these core electrical and mechanical requirements. Variations in physical dimensions (length, width, height) within acceptable tolerances and differences in specific feature sets (anti-sulfur versus moisture resistant) do not preclude substitution when all primary parameters align.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	RoHS Status	MSL	Inventory (Pcs)
ERJ-S03F1960V	Panasonic Electronic Components	196 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3	1	756
ERJ-3EKF1960V	Panasonic Electronic Components	196 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3	1	111,869
CR0603-FX-1960ELF	Bourns Inc.	196 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3	1	24,899
CRCW0603196RFKEA	Vishay Dale	196 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3	1	14,361
RC0603FR-07196RL	YAGEO	196 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3	1	121,775
RMCF0603FT196R	Stackpole Electronics Inc	196 Ω	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3	1	77,134

Engineering Selection Recommendations

All substitute parts listed maintain active product status and full ROHS3 compliance. Selection among these alternatives should be based on:

Automotive Applications: ERJ-3EKF1960V, CRCW0603196RFKEA, and RMCF0603FT196R carry AEC-Q200 automotive qualification matching the original ERJ-S03F1960V specification.

General Industrial Applications: CR0603-FX-1960ELF and RC0603FR-07196RL provide moisture-resistant thick film construction suitable for non-automotive environments.

Availability: RC0603FR-07196RL (YAGEO) and ERJ-3EKF1960V (Panasonic) offer the highest inventory levels at 121,775 and 111,869 units respectively.

Feature Parity: ERJ-3EKF1960V from Panasonic maintains the same manufacturer lineage as the original part, differing only in series designation (ERJ-3EK versus ERJ-S03).

Frequently Asked Questions (FAQ)

Q: Can ERJ-3EKF1960V directly replace ERJ-S03F1960V? A: Yes. Both parts are manufactured by Panasonic, share identical electrical specifications (196 Ω ±1%, 0.1W), operate across the same temperature range (-55°C to 155°C), and carry AEC-Q200 automotive qualification. The difference is series designation only.

Q: Are the physical dimensions identical across all substitute parts? A: Core dimensions are equivalent within the 0603 package standard. Minor variations exist: CRCW0603196RFKEA measures 0.061" L × 0.033" W versus 0.063" L × 0.031" W for the original. These differences fall within standard PCB pad tolerances and do not affect interchangeability.

Q: Which substitute is best for automotive applications? A: ERJ-3EKF1960V, CRCW0603196RFKEA, and RMCF0603FT196R all carry AEC-Q200 certification. ERJ-3EKF1960V is recommended for direct replacement due to manufacturer continuity with Panasonic.

Q: What is the difference between anti-sulfur and moisture-resistant features? A: Anti-sulfur coating (ERJ-S03F1960V) protects against sulfur-containing atmospheric corrosion. Moisture-resistant construction (CR0603-FX-1960ELF, RC0603FR-07196RL) provides protection against humidity ingress. Both are valid for different environmental conditions; selection depends on application exposure.

Q: Are all parts ROHS3 compliant? A: Yes. All listed parts, including the original ERJ-S03F1960V and all substitutes, meet ROHS3 compliance requirements.

Q: Can I mix different manufacturers in the same assembly? A: Yes. All parts meet identical electrical specifications, tolerance, power rating, and package requirements. Mixed sourcing is permissible from a functional standpoint; however, design documentation should reflect the approved part list.

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