ERJ-S03F8871V Equivalent & Substitute Parts

Part Overview

The ERJ-S03F8871V is an 8.87 kOhms ±1% thick film chip resistor manufactured by Panasonic Electronic Components in 0603 (1608 Metric) package format with 0.1W power rating. This component is rated for automotive applications under AEC-Q200 standard with anti-sulfur properties and operates across -55°C to 155°C temperature range. The part is currently in active production status. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the main part's functional requirements.

Key Parameters

Parameter	Value
Resistance	8.87 kOhms
Tolerance	±1%
Power Rating	0.1W (1/10W)
Package / Case	0603 (1608 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Number of Terminations	2
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the ERJ-S03F8871V are qualified based on the following criteria:

Identical resistance value: 8.87 kOhms
Identical tolerance: ±1%
Identical power rating: 0.1W (1/10W)
Identical package: 0603 (1608 Metric)
Identical composition: Thick Film
Identical temperature coefficient: ±100ppm/°C
Identical operating temperature range: -55°C ~ 155°C
Identical termination count: 2
Identical moisture sensitivity level: 1 (Unlimited)
RoHS3 compliance (primary requirement)
Active production status

All listed substitute parts meet these core electrical and mechanical parameters. Variations in physical dimensions (length and height) within standard 0603 package tolerances and differences in feature sets (automotive AEC-Q200 rating, moisture resistance) do not affect functional interchangeability in standard circuit applications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Operating Temp	RoHS Status	AEC-Q200	Inventory (Pcs)
ERJ-S03F8871V	Panasonic Electronic Components	8.87 kOhms	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3 Compliant	Yes	1052
ERJ-3EKF8871V	Panasonic Electronic Components	8.87 kOhms	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3 Compliant	Yes	62928
AC0603FR-078K87L	YAGEO	8.87 kOhms	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3 Compliant	Yes	41468
CR0603-FX-8871ELF	Bourns Inc.	8.87 kOhms	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3 Compliant	No	21335
CRCW06038K87FKEA	Vishay Dale	8.87 kOhms	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3 Compliant	Yes	36811
CRCW06038K87FKTA	Vishay Dale	8.87 kOhms	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	RoHS non-compliant	Yes	5913
RC0603FR-078K87L	YAGEO	8.87 kOhms	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3 Compliant	No	316495
RMCF0603FT8K87	Stackpole Electronics Inc	8.87 kOhms	±1%	0.1	0603	±100ppm/°C	-55°C ~ 155°C	ROHS3 Compliant	Yes	47176

Engineering Selection Recommendations

For applications requiring RoHS3 compliance and AEC-Q200 automotive qualification, the following parts are recommended as primary substitutes: ERJ-3EKF8871V (Panasonic), AC0603FR-078K87L (YAGEO), CRCW06038K87FKEA (Vishay Dale), and RMCF0603FT8K87 (Stackpole Electronics Inc). These parts maintain full compliance with the main part's regulatory and certification requirements.

For applications where AEC-Q200 automotive qualification is not required but RoHS3 compliance is mandatory, RC0603FR-078K87L (YAGEO) and CR0603-FX-8871ELF (Bourns Inc.) are suitable alternatives. The CRCW06038K87FKTA variant is not recommended for new designs due to RoHS non-compliance status.

All substitute parts share identical electrical performance characteristics and operate within the same temperature range. Selection should prioritize availability, supply chain stability, and specific application compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can ERJ-S03F8871V be directly replaced with ERJ-3EKF8871V?

A: Yes. Both parts are manufactured by Panasonic Electronic Components with identical electrical specifications (8.87 kOhms ±1%, 0.1W), package format (0603), and operating temperature range (-55°C ~ 155°C). Both are RoHS3 compliant and AEC-Q200 rated. The primary difference is the series designation (ERJ-S03 versus ERJ-3EK), which reflects manufacturing process evolution but does not affect functional interchangeability.

Q: What is the difference between YAGEO AC0603FR-078K87L and RC0603FR-078K87L?

A: Both YAGEO parts share identical electrical specifications and package format. AC0603FR-078K87L carries AEC-Q200 automotive qualification, while RC0603FR-078K87L does not. Both feature moisture-resistant thick film composition and RoHS3 compliance. Selection depends on whether automotive qualification is required for the application.

Q: Are there physical dimension differences between substitute parts?

A: Minor variations exist within standard 0603 package tolerances. The main part ERJ-S03F8871V specifies 0.063" L x 0.031" W (1.60mm x 0.80mm) with 0.022" height. CRCW variants specify 0.061" L x 0.033" W (1.55mm x 0.85mm) with 0.020" height. RMCF0603FT8K87 specifies 0.061" L x 0.031" W (1.55mm x 0.80mm) with 0.022" height. These variations remain within standard 0603 package specifications and do not affect PCB layout or assembly compatibility.

Q: Why is CRCW06038K87FKTA not recommended?

A: CRCW06038K87FKTA is RoHS non-compliant and REACH affected, making it unsuitable for applications subject to RoHS3 regulatory requirements. The CRCW06038K87FKEA variant from the same manufacturer provides identical electrical performance with full RoHS3 compliance.

Q: Which substitute offers the highest inventory availability?

A: RC0603FR-078K87L (YAGEO) has the highest inventory level at 316,495 pieces. However, this part lacks AEC-Q200 automotive qualification. For automotive-qualified parts, ERJ-3EKF8871V (Panasonic) offers 62,928 pieces in stock.

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