RC3225F6190CS Equivalent & Substitute Parts Reference

Part Overview

The RC3225F6190CS is a 619 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.333W (1/3W) in a 1210 (3225 Metric) package. This component is classified as Active product status with 913 pieces currently in stock. The resistor features moisture-resistant construction, ROHS3 compliance, and unlimited moisture sensitivity level (MSL 1), making it suitable for general industrial and consumer applications requiring stable resistance values across the -55°C to 155°C operating temperature range.

Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained, allowing for component interchangeability in circuit designs where the primary part becomes unavailable or when alternative sourcing is required.

Substiute Parts

RC3225F6190CS

Samsung Electro-MechanicsIn Stock: 1021RC3225F6190CS Datasheet

Current PartRFQ

CRCW1210619RFKEA

Vishay DaleIn Stock: 15455CRCW1210619RFKEA Datasheet

SimilarRFQ

ERJ-14NF6190U

Panasonic Electronic ComponentsIn Stock: 16007ERJ-14NF6190U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC3225F6190CS is determined by the following mandatory parameters:

Critical Matching Parameters:

• Resistance value: 619 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Package: 1210 (3225 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature Range: -55°C to 155°C (minimum requirement)
• RoHS Compliance: ROHS3 (minimum requirement)

Allowable Variation Parameters:

• Power Rating: Substitute parts may have equal or higher power ratings (0.5W/1/2W acceptable as upgrade)
• Physical dimensions: Minor variations within package specification tolerance
• Packaging format: Tape & Reel acceptable for original bulk packaging
• Manufacturer: Different manufacturers acceptable if all electrical and mechanical parameters match

The identified substitute parts CRCW1210619RFKEA and ERJ-14NF6190U meet all critical matching parameters. Both maintain the 619 Ohm resistance, ±1% tolerance, 1210 package, thick film composition, and ±100ppm/°C temperature coefficient. Both operate across the -55°C to 155°C range and maintain ROHS3 compliance. The power rating upgrade from 0.333W to 0.5W represents a conservative design margin and does not compromise substitution validity.

Parameter Comparison

Engineering Selection Recommendations

CRCW1210619RFKEA (Vishay Dale) is the primary recommended substitute for RC3225F6190CS. This part maintains Active product status, ensuring continued availability and manufacturer support. The Vishay Dale CRCW series carries AEC-Q200 automotive qualification, providing additional reliability assurance beyond the base specification. The 0.5W power rating represents a conservative upgrade from the original 0.333W specification. With 15,402 pieces in stock, supply continuity is established. ROHS3 compliance and MSL 1 rating match the original part exactly.

ERJ-14NF6190U (Panasonic Electronic Components) is a secondary substitute option. While all electrical and mechanical parameters are equivalent to RC3225F6190CS, this part carries "Not For New Designs" product status, indicating Panasonic has discontinued active development and support. This classification restricts its use to legacy system maintenance or repair applications only. The part remains available with 15,943 pieces in stock and maintains full ROHS3 and MSL 1 compliance. The AEC-Q200 automotive rating is present. Selection of this part should be limited to situations where existing inventory or design continuity requires it.

Frequently Asked Questions (FAQ)

Q: Can CRCW1210619RFKEA replace RC3225F6190CS in existing designs?

A: Yes. CRCW1210619RFKEA is a direct electrical and mechanical substitute. Both parts share identical resistance (619 Ohms), tolerance (±1%), package (1210), composition (thick film), and temperature coefficient (±100ppm/°C). The higher power rating (0.5W vs. 0.333W) provides additional thermal margin without affecting circuit performance. ROHS3 and MSL 1 compliance are maintained.

Q: What is the difference between the two substitute parts?

A: CRCW1210619RFKEA (Vishay Dale) maintains Active product status with ongoing manufacturer support. ERJ-14NF6190U (Panasonic) is classified as "Not For New Designs," indicating discontinued development. Both parts are electrically and mechanically equivalent. Selection depends on design phase: CRCW1210619RFKEA for new designs; ERJ-14NF6190U only for legacy applications.

Q: Are there physical dimension differences between these parts?

A: Minor variations exist within 1210 package tolerance. RC3225F6190CS: 0.126" L × 0.100" W × 0.026" H max. CRCW1210619RFKEA: 0.126" L × 0.098" W × 0.024" H max. ERJ-14NF6190U: 0.126" L × 0.098" W × 0.028" H max. All dimensions remain within 1210 package specification and are compatible with standard PCB layouts.

Q: Do these parts require different soldering or handling procedures?

A: No. All three parts are thick film chip resistors in 1210 packages with identical MSL 1 (Unlimited) moisture sensitivity ratings. Standard SMD soldering processes and handling procedures apply uniformly. No special precautions or process modifications are required when substituting between these parts.

Q: Can ERJ-14NF6190U be used in new product designs?

A: No. ERJ-14NF6190U carries "Not For New Designs" status. This classification indicates Panasonic has ended active support and development for this part number. Use is restricted to maintenance, repair, or legacy system applications only. CRCW1210619RFKEA is the appropriate choice for new designs requiring a substitute for RC3225F6190CS.

Q: What compliance certifications apply to all three parts?

A: All three parts are ROHS3 compliant and REACH unaffected. CRCW1210619RFKEA and ERJ-14NF6190U carry additional AEC-Q200 automotive qualification. All parts are classified under ECCN EAR99 and HTSUS 8533.21.0030.