RC1005F28R0CS Equivalent & Substitute Parts

Part Overview

The RC1005F28R0CS is a 28 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This component is rated for 0.063W (1/16W) power dissipation and operates across the temperature range of -55°C to 155°C. The part is classified as Active product status with ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited). Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings are maintained across alternative manufacturers.

Substiute Parts

RC1005F28R0CS

Samsung Electro-MechanicsIn Stock: 1059RC1005F28R0CS Datasheet

Current PartRFQ

RC0402FR-0728RL

YAGEOIn Stock: 13047RC0402FR-0728RL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F28R0CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (28 Ohms), tolerance (±1%), and power rating (0.063W / 1/16W) must be identical.

Package Compatibility: The 0402 (1005 Metric) package format is mandatory for mechanical and thermal compatibility in PCB layouts.

Environmental & Compliance Requirements: Operating temperature range (-55°C ~ 155°C), temperature coefficient (±100ppm/°C), moisture resistance, RoHS3 compliance, and MSL 1 rating must be maintained.

Composition: Thick film construction ensures consistent performance characteristics across thermal cycling and environmental exposure.

The RC0402FR-0728RL from YAGEO meets all specified parameters and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the RC1005F28R0CS and RC0402FR-0728RL are Active product status components with identical electrical and mechanical specifications. Selection between these parts is based on availability, supply chain considerations, and procurement requirements rather than technical performance differences.

The RC0402FR-0728RL (YAGEO) demonstrates higher inventory availability (12,969 Pcs) compared to the RC1005F28R0CS (969 Pcs), which may influence lead time and cost considerations in production planning.

Both components maintain ROHS3 compliance, MSL 1 rating, and identical operating parameters across the full temperature range. Thermal performance, reliability, and environmental resistance are equivalent between manufacturers.

Frequently Asked Questions (FAQ)

Q: Can RC0402FR-0728RL be used as a direct replacement for RC1005F28R0CS?

A: Yes. Both parts share identical resistance (28 Ohms), tolerance (±1%), power rating (0.063W), package format (0402), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and compliance certifications (ROHS3, MSL 1). No circuit redesign or PCB layout modification is required.

Q: Are there any differences in package dimensions between these parts?

A: No. Both components use the 0402 (1005 Metric) package with identical dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum seated height of 0.016" (0.40mm).

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both RC1005F28R0CS and RC0402FR-0728RL are ROHS3 compliant, REACH unaffected, and rated MSL 1 (Unlimited moisture sensitivity level). Temperature coefficient and operating temperature range are identical.

Q: What is the primary consideration when selecting between these substitute parts?

A: Availability and supply chain logistics. The YAGEO RC0402FR-0728RL offers significantly higher inventory levels, which may reduce procurement lead times. Electrical and mechanical performance are equivalent.

Q: Are these parts suitable for high-reliability applications?

A: Both components are rated for -55°C to 155°C operation with ±100ppm/°C temperature coefficient and thick film construction. Selection for high-reliability applications depends on specific application requirements beyond the provided specifications.