RC6432F9090CS Equivalent & Substitute Parts

Part Overview

The RC6432F9090CS is a 909 Ohms ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package format. This thick film, moisture-resistant component operates across a temperature range of -55°C to 155°C and maintains ROHS3 compliance with MSL 1 rating. The part is currently in active production status with 1085 pieces available in new original inventory. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

RC6432F9090CS

Samsung Electro-MechanicsIn Stock: 1169RC6432F9090CS Datasheet

Current PartRFQ

CRCW2512909RFKEG

Vishay DaleIn Stock: 6977CRCW2512909RFKEG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC6432F9090CS are identified based on strict electrical and mechanical parameter alignment. The substitution criteria include:

Electrical Parameters:

• Resistance value: 909 Ohms
• Tolerance: ±1%
• Power rating: 1W
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C

Mechanical Parameters:

• Package format: 2512 (6432 Metric)
• Number of terminations: 2
• Composition: Thick Film

Compliance Parameters:

• RoHS3 compliance
• MSL 1 rating
• REACH unaffected status

The CRCW2512909RFKEG from Vishay Dale meets all specified electrical and mechanical requirements while maintaining equivalent compliance certifications. Both components share identical resistance, tolerance, power rating, temperature coefficient, and operating temperature specifications. Package dimensions are functionally equivalent within standard manufacturing tolerances for the 2512 form factor.

Parameter Comparison

Engineering Selection Recommendations

Both the RC6432F9090CS and CRCW2512909RFKEG are active production components with equivalent electrical performance and compliance certifications. Selection between these parts is based on availability, packaging format, and application-specific requirements.

The RC6432F9090CS from Samsung Electro-Mechanics features moisture-resistant construction and is supplied in standard packaging. The CRCW2512909RFKEG from Vishay Dale carries AEC-Q200 automotive qualification and is supplied in Tape & Reel format, making it suitable for high-volume automated assembly processes.

Both components maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status. Dimensional variations between the two parts are within standard manufacturing tolerances for the 2512 package format and do not affect functional interchangeability in standard PCB layouts.

Frequently Asked Questions (FAQ)

Q: Can the CRCW2512909RFKEG replace the RC6432F9090CS in existing designs?

A: Yes. Both components share identical electrical specifications (909 Ohms ±1%, 1W, ±100ppm/°C, -55°C to 155°C operating range) and are packaged in the 2512 (6432 Metric) format. Dimensional differences are within standard manufacturing tolerances for this package type.

Q: What is the difference between the packaging formats?

A: The RC6432F9090CS is supplied in standard packaging, while the CRCW2512909RFKEG is supplied in Tape & Reel (TR) format. Tape & Reel packaging is optimized for automated pick-and-place assembly processes and high-volume production environments.

Q: Are both parts RoHS compliant?

A: Yes. Both the RC6432F9090CS and CRCW2512909RFKEG are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating and REACH unaffected status.

Q: What does AEC-Q200 qualification mean for the CRCW2512909RFKEG?

A: AEC-Q200 is an automotive industry qualification standard. The CRCW2512909RFKEG meets automotive-grade reliability and performance requirements, making it suitable for automotive and high-reliability applications.

Q: Are the physical dimensions identical?

A: The components are functionally equivalent in the 2512 package format. Minor dimensional variations exist: the RC6432F9090CS measures 0.248" L x 0.126" W with 0.026" max height, while the CRCW2512909RFKEG measures 0.248" L x 0.124" W with 0.028" max height. These variations are within standard manufacturing tolerances and do not affect PCB layout compatibility.

Q: Can I use either part interchangeably in my circuit?

A: Yes. Both components have identical electrical specifications and operating characteristics. Selection depends on packaging requirements, availability, and supply chain preferences.