RC1608F8871CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F8871CS is an 8.87 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0603 (1608 Metric) package format. This surface mount device 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 is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit applications.

Key Parameters

Parameter	Specification
Resistance Value	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 to 155°C
Moisture Resistance	Yes
Number of Terminations	2
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F8871CS is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

Resistance value: 8.87 kOhms (exact match)
Tolerance: ±1% (exact match)
Power rating: 0.1W / 1/10W (exact match)
Temperature coefficient: ±100ppm/°C (exact match)
Operating temperature range: -55°C to 155°C (exact match)

Mechanical Equivalence Requirements:

Package type: 0603 (1608 Metric) (exact match)
Number of terminations: 2 (exact match)
Composition: Thick Film (exact match)

Environmental & Compliance Requirements:

Moisture resistance: Required
RoHS compliance: ROHS3 Compliant (preferred)
MSL rating: 1 (Unlimited) (preferred)

Substitute parts are classified into two categories:

Direct Substitutes: Parts meeting all electrical, mechanical, and environmental specifications with identical compliance certifications.

Similar Substitutes: Parts meeting all electrical and mechanical specifications but with additional automotive AEC-Q200 qualification or minor compliance variations. These parts are functionally equivalent but may include enhanced qualification for automotive applications.

Parameter Comparison

Manufacturer	Part Number	Resistance	Tolerance	Power	Package	Temp Coeff	Temp Range	Composition	RoHS Status	AEC-Q200	Inventory
Samsung Electro-Mechanics	RC1608F8871CS	8.87 kΩ	±1%	0.1W	0603	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	No	695 Pcs
Bourns Inc.	CR0603-FX-8871ELF	8.87 kΩ	±1%	0.1W	0603	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	No	21335 Pcs
YAGEO	RC0603FR-078K87L	8.87 kΩ	±1%	0.1W	0603	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	No	316495 Pcs
YAGEO	AC0603FR-078K87L	8.87 kΩ	±1%	0.1W	0603	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	Yes	41468 Pcs
Vishay Dale	CRCW06038K87FKEA	8.87 kΩ	±1%	0.1W	0603	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	Yes	36811 Pcs
Vishay Dale	CRCW06038K87FKTA	8.87 kΩ	±1%	0.1W	0603	±100ppm/°C	-55°C ~ 155°C	Thick Film	RoHS Non-compliant	Yes	5913 Pcs
Panasonic Electronic Components	ERJ-3EKF8871V	8.87 kΩ	±1%	0.1W	0603	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	Yes	62928 Pcs
Stackpole Electronics Inc	RMCF0603FT8K87	8.87 kΩ	±1%	0.1W	0603	±100ppm/°C	-55°C ~ 155°C	Thick Film	ROHS3	Yes	47176 Pcs

Engineering Selection Recommendations

Direct Substitutes (Highest Compatibility):

The CR0603-FX-8871ELF (Bourns Inc.) and RC0603FR-078K87L (YAGEO) are direct functional equivalents to the RC1608F8871CS. Both parts match all electrical specifications, mechanical dimensions, and environmental ratings. Both maintain ROHS3 compliance and MSL 1 rating. These parts are suitable for direct replacement in applications where the original Samsung part is specified.

Automotive-Qualified Alternatives:

The AC0603FR-078K87L (YAGEO), CRCW06038K87FKEA (Vishay Dale), ERJ-3EKF8871V (Panasonic Electronic Components), and RMCF0603FT8K87 (Stackpole Electronics Inc) are functionally equivalent with additional AEC-Q200 automotive qualification. These parts meet all electrical and mechanical requirements of the RC1608F8871CS and are suitable for applications requiring automotive-grade components. All four maintain ROHS3 compliance except where noted.

Compliance Consideration:

The CRCW06038K87FKTA (Vishay Dale) meets all electrical and mechanical specifications and carries AEC-Q200 qualification but is RoHS non-compliant and REACH affected. This part is suitable only for applications where RoHS compliance is not required.

Inventory Availability:

Selection among equivalent parts may be influenced by inventory availability. The RC0603FR-078K87L (YAGEO) offers the highest inventory level at 316,495 pieces, followed by ERJ-3EKF8871V (Panasonic) at 62,928 pieces.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts as a direct replacement for RC1608F8871CS?

A: Yes, all listed substitute parts are electrically and mechanically equivalent to the RC1608F8871CS. The CR0603-FX-8871ELF and RC0603FR-078K87L are direct equivalents with identical compliance profiles. The automotive-qualified parts (AC0603FR-078K87L, CRCW06038K87FKEA, ERJ-3EKF8871V, RMCF0603FT8K87) are functionally equivalent with enhanced qualification. The CRCW06038K87FKTA is functionally equivalent but lacks RoHS compliance.

Q: What is the difference between direct substitutes and similar substitutes?

A: Direct substitutes match all specifications and compliance certifications of the original part. Similar substitutes match all electrical and mechanical specifications but include additional automotive AEC-Q200 qualification. Both categories are functionally interchangeable in the circuit.

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

A: Yes. AEC-Q200 qualification represents an enhanced qualification standard that exceeds standard industrial requirements. Parts with AEC-Q200 qualification are suitable for any application requiring the specified electrical and mechanical characteristics, including non-automotive applications.

Q: Does the 0603 package dimension vary between manufacturers?

A: The 0603 (1608 Metric) package is a standardized SMD format. All listed parts conform to this standard. Minor dimensional variations exist within tolerance (for example, length 0.061" to 0.063", width 0.031" to 0.033", height 0.020" to 0.022"), but these variations are within acceptable PCB footprint tolerances and do not affect interchangeability.

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

A: MSL 1 indicates the lowest moisture sensitivity classification. Parts with MSL 1 rating have unlimited shelf life and do not require special moisture control during storage or handling. All listed substitute parts maintain MSL 1 rating.

Q: Is RoHS3 compliance important for my application?

A: RoHS3 compliance is required for products sold in the European Union and many other regions. If your application or end market requires RoHS compliance, select from parts explicitly marked as ROHS3 Compliant. Avoid CRCW06038K87FKTA if RoHS compliance is mandatory.

Q: Can I mix different manufacturers' parts in the same circuit board?

A: Yes. All listed substitute parts are electrically and mechanically equivalent. Mixing different manufacturers' parts in the same design is acceptable from a functional standpoint. However, design documentation should reflect the approved part list for traceability and supply chain management.

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