RVC1206FT100K Equivalent & Substitute Parts

Part Overview

The RVC1206FT100K is a 100 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Stackpole Electronics Inc. This part is currently active in production with 736 units in stock. Substitute parts are necessary when the primary part becomes unavailable, when design requirements demand enhanced features such as automotive qualification or higher power ratings, or when supply chain optimization requires alternative sourcing from qualified manufacturers.

Key Parameters

Parameter	Value
Resistance	100 kOhms
Tolerance	±1%
Power Rating	0.25W (1/4W)
Package	1206 (3216 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C to 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RVC1206FT100K is determined by the following core parameters: resistance value (100 kOhms), tolerance (±1%), package type (1206), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All substitute parts listed maintain these electrical and mechanical specifications.

Substitute parts are grouped into three categories based on additional features and certifications:

Standard Equivalents maintain identical electrical and mechanical specifications without additional certifications or features.

Automotive-Qualified Upgrades include AEC-Q200 certification, anti-sulfur properties, or moisture-resistant construction, suitable for automotive and harsh environment applications.

Enhanced Power Rating Variants provide 0.5W (1/2W) power rating while maintaining all other core parameters, offering increased thermal headroom for the same package footprint.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	Features	Product Status
RVC1206FT100K	Stackpole Electronics Inc	100 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	—	Active
CRCW1206100KFKEAC	Vishay Dale	100 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	—	Active
RMCF1206FG100K	Stackpole Electronics Inc	100 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Active
RCV1206100KFKEA	Vishay Dale	100 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	High Voltage	Active
RCA1206100KFKEA	Vishay Dale	100 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Anti-Sulfur, Automotive AEC-Q200	Active
ASC1206-100KF1	Riedon	100 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant	Active
CRCW1206100KFKEB	Vishay Dale	100 kOhms	±1%	0.25	1206	±100ppm/°C	-55°C ~ 155°C	Automotive AEC-Q200	Discontinued at DiGi Electronics
CRGH1206F100K	TE Connectivity Passive Product	100 kOhms	±1%	0.5	1206	±100ppm/°C	-55°C ~ 155°C	—	Active
CRM1206-FX-1003ELF	Bourns Inc.	100 kOhms	±1%	0.5	1206	±100ppm/°C	-55°C ~ 155°C	Current Sense	Active

Engineering Selection Recommendations

For Direct Replacement (Standard Applications): CRCW1206100KFKEAC from Vishay Dale is the primary direct equivalent. This part maintains identical electrical specifications and package dimensions, with the highest inventory availability (193,933 units). Both parts are ROHS3 compliant and carry MSL 1 rating.

For Automotive and Harsh Environment Applications: RMCF1206FG100K (Stackpole Electronics Inc), RCA1206100KFKEA (Vishay Dale), and ASC1206-100KF1 (Riedon) are qualified to AEC-Q200 automotive standards. ASC1206-100KF1 provides additional anti-sulfur and moisture-resistant properties. These parts are suitable for automotive, industrial, and corrosive environment applications.

For High Voltage Applications: RCV1206100KFKEA from Vishay Dale includes high voltage construction features while maintaining standard electrical parameters.

For Increased Power Dissipation: CRGH1206F100K (TE Connectivity) and CRM1206-FX-1003ELF (Bourns Inc.) provide 0.5W power rating in the same 1206 package. CRGH1206F100K is a general-purpose upgrade, while CRM1206-FX-1003ELF includes current sense construction for precision measurement applications.

Parts to Avoid: CRCW1206100KFKEB is discontinued at DiGi Electronics and should not be selected for new designs requiring long-term availability.

Frequently Asked Questions (FAQ)

Q: Can CRGH1206F100K or CRM1206-FX-1003ELF be used as direct replacements for RVC1206FT100K? A: Yes, electrically and mechanically. However, these parts have 0.5W power rating versus 0.25W for the RVC1206FT100K. They are physically compatible in 1206 package footprints and maintain all core electrical parameters. Use these only if your circuit design permits the higher power rating or if increased thermal margin is beneficial.

Q: What is the difference between standard and automotive-qualified versions? A: Automotive-qualified parts (RMCF1206FG100K, RCA1206100KFKEA, ASC1206-100KF1) carry AEC-Q200 certification, indicating compliance with automotive reliability and environmental stress testing standards. These parts are suitable for automotive, industrial, and mission-critical applications. Standard versions lack this certification.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the RVC1206FT100K specifications.

Q: What does "Anti-Sulfur" mean in the ASC1206-100KF1 specification? A: Anti-sulfur construction protects the resistor from sulfur-containing environmental contaminants, extending reliability in harsh industrial and automotive environments where hydrogen sulfide or sulfur compounds may be present.

Q: Can I use RCV1206100KFKEA in place of RVC1206FT100K in standard circuits? A: Yes. RCV1206100KFKEA is electrically and mechanically compatible. The high voltage construction is an additional feature that does not prevent use in standard applications; it simply provides enhanced voltage handling capability.

Q: Which substitute offers the best long-term availability? A: CRCW1206100KFKEAC from Vishay Dale has the highest inventory (193,933 units) and is actively produced, making it the most reliable choice for long-term supply chain stability.

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