RC2512FK-07147RL Equivalent & Substitute Parts

Part Overview

The RC2512FK-07147RL is a 147 Ohms ±1% 1W chip resistor in 2512 (6432 Metric) package manufactured by YAGEO. This thick film, moisture-resistant component is currently in active production status with 857 pieces available in stock. Equivalent and substitute parts are identified when electrical specifications, mechanical dimensions, and compliance certifications align with the original component's performance requirements.

Substiute Parts

RC2512FK-07147RL

YAGEOIn Stock: 953RC2512FK-07147RL Datasheet

Current PartRFQ

AC2512FK-07147RL

YAGEOIn Stock: 19094AC2512FK-07147RL Datasheet

MFR RecommendedRFQ

CRCW2512147RFKEG

Vishay DaleIn Stock: 12280CRCW2512147RFKEG Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2512FK-07147RL is determined by the following critical parameters:

• Resistance value: 147 Ohms
• Tolerance: ±1%
• Power rating: 1W
• Package: 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

Two substitute parts meet these electrical and mechanical criteria. Both maintain identical resistance, tolerance, power rating, and thermal specifications. Physical dimensions remain within acceptable tolerances for the 2512 package standard.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active production status and ROHS3 compliance. The AC2512FK-07147RL and CRCW2512147RFKEG both carry AEC-Q200 automotive qualification, which the RC2512FK-07147RL does not specify. Selection between these parts depends on application requirements: the RC2512FK-07147RL is suitable for general industrial applications, while the AC2512FK-07147RL and CRCW2512147RFKEG are qualified for automotive environments. Physical dimensions across all three parts remain within 2512 package tolerances, with the Vishay Dale component showing a maximum seated height of 0.028" compared to 0.026" for the YAGEO parts.

Frequently Asked Questions (FAQ)

Q: Can AC2512FK-07147RL replace RC2512FK-07147RL in non-automotive applications?

A: Yes. Both parts share identical electrical specifications (147 Ohms ±1%, 1W, ±100ppm/°C) and thermal operating range (-55°C ~ 155°C). The AC series includes automotive AEC-Q200 qualification as an additional feature, not a limitation. Physical dimensions and package compatibility are equivalent.

Q: What is the difference between RC2512FK-07147RL and CRCW2512147RFKEG?

A: Both parts meet the same electrical requirements. The primary differences are manufacturer (YAGEO vs. Vishay Dale) and physical dimensions within 2512 package tolerance. The CRCW2512147RFKEG has a maximum seated height of 0.028" versus 0.026" for the RC2512FK-07147RL. Both are ROHS3 compliant and carry MSL 1 rating.

Q: Are all three parts interchangeable in PCB assembly?

A: Electrical interchangeability is confirmed. Physical dimensions remain within 2512 (6432 Metric) package specifications. The 0.002" difference in maximum seated height between YAGEO and Vishay Dale parts is within standard PCB assembly tolerances and does not affect placement or soldering processes.

Q: Which substitute part should I select for automotive applications?

A: Both AC2512FK-07147RL and CRCW2512147RFKEG carry AEC-Q200 automotive qualification. Selection between these two depends on supplier availability and procurement preferences. The RC2512FK-07147RL does not specify automotive qualification.

Q: Do all parts have the same moisture sensitivity rating?

A: Yes. All three parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.