RC1005F88R7CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F88R7CS is an 88.7 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 1/16W (0.063W) power dissipation in 0402 (1005 Metric) package format. This component is classified as Active product status with moisture resistant characteristics and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements, enabling direct replacement in circuit applications without design modification.

Substiute Parts

RC1005F88R7CS

Samsung Electro-MechanicsIn Stock: 1095RC1005F88R7CS Datasheet

Current PartRFQ

CRCW040288R7FKED

Vishay DaleIn Stock: 18960CRCW040288R7FKED Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1005F88R7CS are identified based on strict equivalence across the following critical parameters:

Electrical Equivalence: Resistance value of 88.7 Ohms, tolerance of ±1%, and power rating of 0.063W (1/16W) must be identical. Temperature coefficient of ±100ppm/°C and operating temperature range of -55°C to 155°C establish thermal performance boundaries.

Mechanical Equivalence: Package format must be 0402 (1005 Metric) with identical physical dimensions (0.039" L x 0.020" W / 1.00mm x 0.50mm) and maximum seated height of 0.016" (0.40mm). Two terminations are required.

Material & Composition: Thick film construction is the specified composition type.

Compliance & Environmental: RoHS3 compliance, MSL 1 rating, and REACH unaffected status are mandatory. Product status must be Active.

Packaging Format: Tape & Reel (TR) packaging is the standard delivery method.

The CRCW040288R7FKED from Vishay Dale meets all these criteria and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The CRCW040288R7FKED from Vishay Dale is a direct equivalent substitute for the RC1005F88R7CS. Both components share identical electrical specifications, mechanical dimensions, and compliance certifications. Selection between these parts may be based on:

Availability: Current inventory levels and supply chain lead times. The CRCW040288R7FKED currently maintains higher inventory (18,893 pcs) compared to the RC1005F88R7CS (1,039 pcs).

Certification Requirements: The CRCW040288R7FKED carries AEC-Q200 automotive qualification, which provides additional assurance for applications requiring automotive-grade reliability. Both parts maintain ROHS3 compliance and REACH unaffected status.

Product Status: Both components are classified as Active, ensuring continued manufacturer support and availability.

Compliance Alignment: Both parts meet identical RoHS3 and REACH requirements, with MSL 1 rating permitting unlimited shelf life under standard storage conditions.

Frequently Asked Questions (FAQ)

Q: Can the CRCW040288R7FKED replace the RC1005F88R7CS in existing designs without PCB modification?

A: Yes. Both components share identical 0402 (1005 Metric) package dimensions, footprint requirements, and electrical specifications. No PCB layout changes are required.

Q: Are the electrical performance characteristics identical between these two parts?

A: Yes. Resistance value (88.7 Ohms), tolerance (±1%), power rating (0.063W), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C) are identical.

Q: What is the significance of the AEC-Q200 rating on the CRCW040288R7FKED?

A: AEC-Q200 is an automotive qualification standard. The CRCW040288R7FKED meets this additional certification, which may be required for automotive applications. The RC1005F88R7CS does not carry this specific rating but remains suitable for non-automotive applications.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the RC1005F88R7CS and CRCW040288R7FKED are ROHS3 compliant and REACH unaffected.

Q: What does MSL 1 (Unlimited) mean for storage and handling?

A: MSL 1 rating indicates unlimited shelf life under standard storage conditions (typically 23°C ±2°C, 45% to 75% relative humidity). No special moisture control or baking procedures are required before soldering.

Q: Can these parts be used interchangeably in high-temperature applications?

A: Yes. Both components are rated for operation up to 155°C and maintain identical temperature coefficients of ±100ppm/°C across the full operating range of -55°C to 155°C.

Q: Is the Tape & Reel packaging format identical for both parts?

A: Yes. Both components are supplied in Tape & Reel (TR) format, ensuring compatibility with automated assembly equipment and standard component handling procedures.