Equivalent & Substitute Parts for RC1608F8873CS

Part Overview

The RC1608F8873CS is a 0603 (1608 Metric) thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 887 kOhms with ±1% tolerance and 0.1W power dissipation. This component is classified as Active product status with moisture-resistant construction and ROHS3 compliance. Substitute parts are identified when electrical specifications, mechanical dimensions, and environmental ratings align with the original component, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RC1608F8873CS

Samsung Electro-MechanicsIn Stock: 1158RC1608F8873CS Datasheet

Current PartRFQ

RC0603FR-07887KL

YAGEOIn Stock: 53217RC0603FR-07887KL Datasheet

DirectRFQ

MCR03ERTF8873

Rohm SemiconductorIn Stock: 1109MCR03ERTF8873 Datasheet

UpgradeRFQ

CRCW0603887KFKEA

Vishay DaleIn Stock: 39588CRCW0603887KFKEA Datasheet

SimilarRFQ

ERJ-3EKF8873V

Panasonic Electronic ComponentsIn Stock: 68821ERJ-3EKF8873V Datasheet

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RMCF0603FG887K

Stackpole Electronics IncIn Stock: 10820RMCF0603FG887K Datasheet

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RMCF0603FT887K

Stackpole Electronics IncIn Stock: 10422RMCF0603FT887K Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F8873CS is determined by strict equivalence across the following parameters:

Electrical Equivalence:

• Resistance value: 887 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.1W / 1/10W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)

Mechanical Equivalence:

• Package type: 0603 (1608 Metric) (exact match required)
• Physical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm) nominal (minor variations ≤0.002" acceptable)
• Height seated maximum: 0.022" (0.55mm) nominal (minor variations ≤0.002" acceptable)
• Terminations: 2 (exact match required)

Compliance & Environmental:

• Composition: Thick Film (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
• REACH Status: REACH Unaffected (exact match required)

All identified substitute parts meet these criteria. Additional features such as Automotive AEC-Q200 certification represent enhanced specifications and do not disqualify parts from substitution.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Preferred):

RC0603FR-07887KL (YAGEO) is the primary direct substitute. This component maintains identical electrical and mechanical specifications with Active product status. Higher inventory availability (53,124 pcs) supports supply chain continuity. Packaging format differs (Cut Tape & Digi-Reel® versus Tape & Reel), which may require process adjustment in automated assembly environments.

Active Alternatives with Enhanced Specifications:

CRCW0603887KFKEA (Vishay Dale), ERJ-3EKF8873V (Panasonic Electronic Components), RMCF0603FG887K, and RMCF0603FT887K (Stackpole Electronics Inc) all meet electrical and mechanical equivalence requirements. These parts carry Automotive AEC-Q200 certification, indicating qualification for automotive applications with enhanced reliability screening. All maintain Active product status with substantial inventory levels. These components are suitable for applications requiring automotive-grade reliability without design modification.

Discontinued Alternative:

MCR03ERTF8873 (Rohm Semiconductor) meets all electrical and mechanical specifications but carries Discontinued at DiGi Electronics status. This part should be selected only when existing inventory is available and long-term supply is not required.

Packaging Considerations:

All substitute parts are available in Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® formats. Selection should align with existing assembly equipment capabilities and procurement workflows.

Frequently Asked Questions (FAQ)

Q: Can RC0603FR-07887KL replace RC1608F8873CS directly in production?

A: Yes. RC0603FR-07887KL meets all electrical specifications (887 kOhms ±1%, 0.1W, ±100ppm/°C, -55°C to 155°C), mechanical dimensions (0603 package), and compliance requirements (ROHS3, MSL 1). The only difference is packaging format (Cut Tape & Digi-Reel® versus Tape & Reel). Verify compatibility with your assembly equipment before implementation.

Q: What is the difference between the standard RC1608F8873CS and the AEC-Q200 variants?

A: Electrical and mechanical specifications are identical. AEC-Q200 certification indicates the part has undergone automotive-grade qualification testing and reliability screening. These parts are suitable for automotive applications and general industrial use. Non-automotive applications do not require AEC-Q200 certification.

Q: Are dimensional variations between substitute parts significant?

A: Minor dimensional variations exist. CRCW0603887KFKEA (Vishay Dale) and RMCF0603FG887K (Stackpole) measure 0.061" L x 0.033" W and 0.061" L x 0.031" W respectively, compared to the nominal 0.063" L x 0.031" W. These variations (≤0.002") are within standard PCB design tolerances and do not affect circuit performance or board assembly.

Q: Why is MCR03ERTF8873 listed as discontinued?

A: MCR03ERTF8873 is marked Discontinued at DiGi Electronics, indicating this distributor no longer stocks the part. The component meets all technical specifications but should not be selected for new designs requiring long-term supply assurance. Use only if existing inventory is available.

Q: Can I mix different substitute parts in the same production batch?

A: Yes. All listed substitute parts are electrically and mechanically equivalent. Mixing parts from different manufacturers in the same batch does not affect circuit performance. However, maintain separate inventory tracking for traceability and quality documentation purposes.

Q: What is Moisture Sensitivity Level (MSL) 1, and why is it important?

A: MSL 1 indicates unlimited shelf life without moisture bake-out requirements. The component can be stored indefinitely at room temperature without special humidity control. All listed parts carry MSL 1 rating, ensuring consistent handling procedures across all substitutes.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status and REACH Unaffected designation, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.