RC6432F16R9CS Equivalent & Substitute Parts Reference

Part Overview

The RC6432F16R9CS is a 16.9 Ohm ±1% 1W chip resistor manufactured by Samsung Electro-Mechanics in the 2512 (6432 Metric) package. This thick film, moisture-resistant component operates across -55°C to 155°C and is ROHS3 compliant. The part is currently in active production status with 1123 pieces available in inventory. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory management, or design flexibility while maintaining electrical and mechanical compatibility.

Substiute Parts

RC6432F16R9CS

Samsung Electro-MechanicsIn Stock: 1171RC6432F16R9CS Datasheet

Current PartRFQ

AC2512FK-0716R9L

YAGEOIn Stock: 8703AC2512FK-0716R9L Datasheet

UpgradeRFQ

CRCW251216R9FKEG

Vishay DaleIn Stock: 4356CRCW251216R9FKEG Datasheet

SimilarRFQ

ERJ-1TNF16R9U

Panasonic Electronic ComponentsIn Stock: 4760ERJ-1TNF16R9U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC6432F16R9CS is determined by strict equivalence across the following parameters:

Critical Matching Parameters:

• Resistance value: 16.9 Ohms
• Tolerance: ±1%
• Power rating: 1W
• Package designation: 2512 (6432 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Moisture sensitivity level: 1 (Unlimited)
• RoHS compliance: ROHS3 Compliant

All identified substitute parts meet these electrical and mechanical requirements. Physical dimensions vary within acceptable tolerances for the 2512 package standard. Substitute parts are categorized as upgrade or similar based on additional certifications and product status.

Parameter Comparison

Engineering Selection Recommendations

AC2512FK-0716R9L (YAGEO) - Upgrade Substitute

This part is designated as an upgrade substitute due to active product status and AEC-Q200 automotive qualification. YAGEO AC series components are actively produced with 8672 pieces in inventory. This part is suitable for new designs and applications requiring automotive-grade reliability.

CRCW251216R9FKEG (Vishay Dale) - Similar Substitute

This part maintains active product status with AEC-Q200 automotive qualification. Vishay Dale CRCW series components provide 4339 pieces in inventory. Physical dimensions are within 2512 package tolerance specifications. This part is suitable for new designs and general-purpose applications.

ERJ-1TNF16R9U (Panasonic) - Similar Substitute

This part carries "Not For New Designs" product status, indicating it is in mature or declining production phase. While electrically and mechanically equivalent with AEC-Q200 qualification, 4690 pieces remain in inventory. This part is suitable only for legacy system maintenance or existing design continuity where component qualification history is established.

Frequently Asked Questions (FAQ)

Q: Can AC2512FK-0716R9L replace RC6432F16R9CS in existing designs?

A: Yes. Both parts share identical electrical specifications (16.9 Ohms ±1%, 1W, ±100ppm/°C, -55°C to 155°C) and are packaged in the 2512 (6432 Metric) standard. AC2512FK-0716R9L is actively produced and includes AEC-Q200 automotive qualification.

Q: What is the difference between the substitute parts?

A: All three substitutes meet the core electrical and mechanical requirements. AC2512FK-0716R9L and CRCW251216R9FKEG are in active production. ERJ-1TNF16R9U is marked "Not For New Designs" but remains electrically equivalent. All three include AEC-Q200 automotive qualification.

Q: Are physical dimensions identical across all parts?

A: Physical dimensions vary slightly within 2512 package tolerance specifications. Length ranges from 0.248" to 0.252" (6.30mm to 6.40mm), width from 0.122" to 0.126" (3.10mm to 3.20mm), and height from 0.026" to 0.028" (0.65mm to 0.70mm). These variations are within standard PCB footprint tolerances for the 2512 package.

Q: Which substitute should be selected for new product designs?

A: AC2512FK-0716R9L or CRCW251216R9FKEG are recommended for new designs, as both maintain active product status. ERJ-1TNF16R9U should not be used for new designs due to its "Not For New Designs" status.

Q: Are all parts ROHS3 compliant?

A: Yes. RC6432F16R9CS, AC2512FK-0716R9L, CRCW251216R9FKEG, and ERJ-1TNF16R9U are all ROHS3 compliant with MSL rating of 1 (Unlimited).

Q: What packaging formats are available?

A: RC6432F16R9CS is supplied in standard packaging. AC2512FK-0716R9L, CRCW251216R9FKEG, and ERJ-1TNF16R9U are supplied in Tape & Reel (TR) format, suitable for automated assembly processes.