RVC1206FT374K Equivalent & Substitute Parts

Part Overview

The RVC1206FT374K is a 374 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) surface mount package manufactured by Stackpole Electronics Inc. This component is currently in active production status with 1027 units in stock. The RVC series represents the standard commercial-grade offering for this resistance value and package combination. Substitute parts are identified to provide design flexibility for applications requiring equivalent electrical performance, alternative sourcing options, or enhanced reliability ratings such as automotive qualification.

Substiute Parts

RVC1206FT374K

Stackpole Electronics IncIn Stock: 1096RVC1206FT374K Datasheet

Current PartRFQ

RMCF1206FT374K

Stackpole Electronics IncIn Stock: 1054RMCF1206FT374K Datasheet

UpgradeRFQ

KTR18EZPF3743

Rohm SemiconductorIn Stock: 3886KTR18EZPF3743 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RVC1206FT374K is determined by strict equivalence across the following electrical and mechanical parameters:

• Resistance value: 374 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• RoHS compliance: ROHS3 Compliant (minimum requirement)

Two substitute parts meet these criteria. RMCF1206FT374K from Stackpole Electronics Inc adds automotive AEC-Q200 qualification while maintaining all electrical specifications. KTR18EZPF3743 from Rohm Semiconductor provides automotive AEC-Q200 qualification and high voltage capability, also maintaining all electrical specifications. Both substitutes are physically compatible with the original part footprint and meet or exceed the environmental and compliance requirements of the RVC1206FT374K.

Parameter Comparison

Engineering Selection Recommendations

The RVC1206FT374K serves applications requiring standard commercial-grade 374 kOhms resistors with no specific automotive or high-voltage requirements. This part maintains active production status and is suitable for general industrial and consumer electronics applications.

The RMCF1206FT374K provides an equivalent substitute with added automotive AEC-Q200 qualification. This part is appropriate for designs requiring automotive-grade reliability while maintaining identical electrical performance. Both parts are manufactured by Stackpole Electronics Inc, ensuring consistent design and process standards.

The KTR18EZPF3743 offers automotive AEC-Q200 qualification combined with high voltage capability. This part is manufactured by Rohm Semiconductor and is appropriate for applications requiring enhanced voltage performance alongside automotive reliability standards. The higher inventory level (3859 units) provides improved availability.

Selection between these parts depends on application requirements: use RVC1206FT374K for standard applications, RMCF1206FT374K for automotive applications from the same manufacturer, or KTR18EZPF3743 for automotive applications requiring high voltage performance with alternative sourcing.

Frequently Asked Questions (FAQ)

Q: Can RMCF1206FT374K be used as a direct replacement for RVC1206FT374K?

A: Yes. Both parts share identical electrical specifications (374 kOhms ±1%, 0.25W, ±100ppm/°C, -55°C ~ 155°C operating range) and are packaged in 1206 (3216 Metric). The RMCF series adds automotive AEC-Q200 qualification without changing electrical performance or footprint compatibility.

Q: What is the difference between RVC1206FT374K and KTR18EZPF3743?

A: Both parts meet the core electrical requirements (374 kOhms ±1%, 0.25W, thick film, 1206 package). KTR18EZPF3743 is manufactured by Rohm Semiconductor rather than Stackpole Electronics Inc and includes automotive AEC-Q200 qualification and high voltage capability. Physical dimensions differ slightly (KTR18EZPF3743: 0.126" L x 0.063" W vs RVC1206FT374K: 0.122" L x 0.061" W), but both fit the 1206 footprint.

Q: Are all three parts RoHS compliant?

A: Yes. RVC1206FT374K, RMCF1206FT374K, and KTR18EZPF3743 are all ROHS3 Compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: Which substitute part has the best availability?

A: KTR18EZPF3743 has the highest inventory level at 3859 units in stock, compared to 1027 units for RVC1206FT374K and 993 units for RMCF1206FT374K.

Q: Can I use KTR18EZPF3743 in a non-automotive application?

A: Yes. KTR18EZPF3743 meets all electrical and mechanical requirements of RVC1206FT374K. Automotive qualification is an additional feature that does not restrict use in non-automotive applications.

Q: Are there any height differences between these parts?

A: Yes. RVC1206FT374K and KTR18EZPF3743 have maximum seated heights of 0.026" (0.65mm), while RMCF1206FT374K has a maximum seated height of 0.028" (0.70mm). All three fit within standard 1206 package specifications.