RC1608F825CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F825CS is an 8.2 MOhms ±1% thick film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. Manufactured by Samsung Electro-Mechanics, this component is classified as Active product status with moisture-resistant construction. The part operates across -55°C to 155°C temperature range with ±100ppm/°C temperature coefficient. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

RC1608F825CS

Samsung Electro-MechanicsIn Stock: 1044RC1608F825CS Datasheet

Current PartRFQ

RC0603FR-078M2L

YAGEOIn Stock: 22692RC0603FR-078M2L Datasheet

DirectRFQ

KTR03EZPF8204

Rohm SemiconductorIn Stock: 718KTR03EZPF8204 Datasheet

UpgradeRFQ

AC0603FR-078M2L

YAGEOIn Stock: 9119AC0603FR-078M2L Datasheet

SimilarRFQ

CRCW06038M20FKEA

Vishay DaleIn Stock: 58251CRCW06038M20FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment of electrical and mechanical parameters. All substitute parts must match the following criteria:

Mandatory Matching Parameters:

• Resistance value: 8.2 MOhms
• Tolerance: ±1%
• Power rating: 0.1W (1/10W)
• Package designation: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS3 compliance
• MSL rating: 1 (Unlimited)
• Two terminations

Substitution Categories:

Direct Equivalent: RC0603FR-078M2L (YAGEO) — Identical electrical and mechanical specifications with moisture-resistant features matching the original part.

Upgrade Classification: KTR03EZPF8204 (Rohm Semiconductor) — Meets all mandatory parameters with additional automotive AEC-Q200 qualification and high-voltage capability, providing enhanced reliability for demanding applications.

Similar Classification: AC0603FR-078M2L (YAGEO) and CRCW06038M20FKEA (Vishay Dale) — Meet all mandatory electrical parameters with automotive AEC-Q200 qualification. Minor dimensional variations within tolerance exist for CRCW06038M20FKEA (1.55mm x 0.85mm vs. 1.60mm x 0.80mm nominal).

Parameter Comparison

Engineering Selection Recommendations

For Standard Applications: RC0603FR-078M2L (YAGEO) provides direct equivalence with identical specifications and active product status. This part maintains full compatibility with original design requirements.

For Automotive and High-Reliability Applications: KTR03EZPF8204 (Rohm Semiconductor), AC0603FR-078M2L (YAGEO), or CRCW06038M20FKEA (Vishay Dale) are appropriate selections. All three parts carry AEC-Q200 automotive qualification, indicating compliance with automotive industry reliability standards. Selection among these three depends on supply chain availability and procurement preferences.

Dimensional Considerations: CRCW06038M20FKEA exhibits minor dimensional variation (1.55mm x 0.85mm, 0.50mm height) compared to the nominal 0603 specification. This part remains mechanically compatible with standard 0603 footprints but should be verified for space-constrained PCB layouts.

Compliance Status: All substitute parts maintain ROHS3 compliance, MSL rating of 1 (Unlimited), and REACH unaffected status, matching the original part's regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can RC0603FR-078M2L be used as a direct replacement for RC1608F825CS?

A: Yes. RC0603FR-078M2L matches all electrical specifications (8.2 MOhms, ±1%, 0.1W), mechanical package (0603/1608 Metric), composition (thick film), temperature characteristics (±100ppm/°C, -55°C to 155°C), and compliance certifications (ROHS3, MSL 1). This part is classified as a direct equivalent.

Q: What is the difference between the direct equivalent and upgrade classifications?

A: The direct equivalent (RC0603FR-078M2L) provides identical specifications without additional certifications. The upgrade classification (KTR03EZPF8204) includes AEC-Q200 automotive qualification and high-voltage capability, offering enhanced reliability for automotive and demanding industrial applications while maintaining all base electrical and mechanical parameters.

Q: Are the automotive-rated parts (KTR03EZPF8204, AC0603FR-078M2L, CRCW06038M20FKEA) suitable for non-automotive applications?

A: Yes. Automotive-rated parts exceed standard reliability requirements and are fully compatible with non-automotive applications. AEC-Q200 qualification indicates enhanced testing and quality assurance, making these parts suitable for any application requiring the specified 8.2 MOhms, ±1%, 0.1W characteristics.

Q: Does CRCW06038M20FKEA's dimensional variation affect PCB compatibility?

A: CRCW06038M20FKEA maintains 0603 package classification with minor dimensional differences (1.55mm x 0.85mm vs. 1.60mm x 0.80mm nominal, 0.50mm vs. 0.55mm height). These variations remain within 0603 footprint tolerances and are compatible with standard 0603 PCB pads. Verification is recommended for designs with minimal clearance margins.

Q: What compliance certifications do all substitute parts share?

A: All substitute parts maintain ROHS3 compliance, MSL rating 1 (Unlimited moisture sensitivity), REACH unaffected status, and EAR99 export classification, matching the original RC1608F825CS regulatory profile.

Q: Can these parts be used interchangeably in production?

A: Yes, within the constraints of your application requirements. Direct equivalent (RC0603FR-078M2L) provides identical specifications. Automotive-rated alternatives (KTR03EZPF8204, AC0603FR-078M2L, CRCW06038M20FKEA) are interchangeable for applications requiring AEC-Q200 qualification. Verify supply chain availability and procurement lead times for production planning.