RC1608F7874CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F7874CS is a 7.87 MOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0603 (1608 Metric) package format with 0.1W power rating. This component is classified as Active product status and is designed for general-purpose applications requiring high-value resistive elements with moisture resistance and tight tolerance specifications. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and application-specific feature matching when the primary part becomes unavailable or when design requirements necessitate alternative component characteristics.

Substiute Parts

RC1608F7874CS

Samsung Electro-MechanicsIn Stock: 949RC1608F7874CS Datasheet

Current PartRFQ

RMCF0603FT7M87

Stackpole Electronics IncIn Stock: 4170RMCF0603FT7M87 Datasheet

UpgradeRFQ

CRCW06037M87FKEA

Vishay DaleIn Stock: 13403CRCW06037M87FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1608F7874CS are classified based on strict electrical and mechanical parameter alignment. The substitution criteria are defined by the following mandatory parameters:

Electrical Parameters:

• Resistance value: 7.87 MOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.1W / 1/10W (exact match required)
• Composition: Thick Film (exact match required)
• Operating temperature range: -55°C to 155°C (minimum requirement)

Mechanical Parameters:

• Package / Case: 0603 (1608 Metric) (exact match required)
• Number of terminations: 2 (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant (exact match required)
• REACH Status: REACH Unaffected (exact match required)

All identified substitute parts meet these criteria. Variations in temperature coefficient and physical dimensions within tolerance do not disqualify substitution eligibility when all primary electrical and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

RC1608F7874CS (Samsung Electro-Mechanics)

Select this part for applications requiring moisture-resistant thick film construction with standard temperature coefficient performance. This component is suitable for general industrial and consumer applications where moisture resistance is a primary design consideration. Active product status ensures continued availability and supply chain stability.

RMCF0603FT7M87 (Stackpole Electronics Inc)

This substitute part is designated as an upgrade option due to its automotive AEC-Q200 qualification. Select this part when design specifications require automotive-grade reliability and qualification standards. The temperature coefficient of ±200ppm/°C is broader than the primary part; applications with stringent temperature stability requirements should account for this variance. Active product status and high inventory availability support production requirements.

CRCW06037M87FKEA (Vishay Dale)

This substitute part is designated as a similar option with automotive AEC-Q200 qualification and temperature coefficient matching the primary part at ±100ppm/°C. The physical dimensions vary slightly within 0603 package tolerance specifications. Select this part when automotive-grade qualification is required with temperature coefficient performance equivalent to the primary part. Highest inventory availability among all options supports large-volume production requirements. Active product status ensures supply continuity.

All three parts maintain ROHS3 compliance and REACH unaffected status, supporting regulatory requirements for restricted substance management.

Frequently Asked Questions (FAQ)

Q: Can RMCF0603FT7M87 be used as a direct replacement for RC1608F7874CS?

A: Yes. Both parts share identical electrical specifications (7.87 MOhms, ±1%, 0.1W) and mechanical package format (0603). The primary difference is the temperature coefficient (±200ppm/°C versus ±100ppm/°C). Applications with temperature stability requirements below ±200ppm/°C should evaluate this variance against circuit performance specifications.

Q: What is the difference between the three substitute options?

A: All three parts meet the core electrical and mechanical requirements. RC1608F7874CS and CRCW06037M87FKEA share identical temperature coefficients (±100ppm/°C). RMCF0603FT7M87 has a broader temperature coefficient (±200ppm/°C). RMCF0603FT7M87 and CRCW06037M87FKEA both carry automotive AEC-Q200 qualification; RC1608F7874CS does not. Physical dimensions vary slightly within 0603 package tolerance.

Q: Are all parts RoHS compliant?

A: Yes. All three parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes, for mechanical and electrical compatibility. All parts use 0603 (1608 Metric) package format with identical termination count and moisture sensitivity level. Physical dimension variations (length and height) are within standard 0603 package tolerances and do not affect PCB footprint compatibility or assembly processes.

Q: Which part should be selected for automotive applications?

A: RMCF0603FT7M87 or CRCW06037M87FKEA are appropriate for automotive applications due to AEC-Q200 qualification. CRCW06037M87FKEA is preferred when temperature coefficient performance matching the primary part (±100ppm/°C) is required.

Q: What is the inventory status for each part?

A: RC1608F7874CS: 924 Pcs. RMCF0603FT7M87: 4064 Pcs. CRCW06037M87FKEA: 13351 Pcs. All parts are listed as new original stock.