RMCS1206FT14K7 Equivalent & Substitute Parts

Part Overview

The RMCS1206FT14K7 is a 14.7 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by Stackpole Electronics Inc. This thick film resistor features anti-sulfur construction and is designed for general-purpose applications requiring precision resistance values with tight tolerance specifications. The part is currently in active production status. Equivalent and substitute parts are identified based on matching electrical specifications and package compatibility to support design flexibility, inventory optimization, and supply chain continuity.

Substiute Parts

RMCS1206FT14K7

Stackpole Electronics IncIn Stock: 882RMCS1206FT14K7 Datasheet

Current PartRFQ

CR1206-FX-1472ELF

Bourns Inc.In Stock: 11332CR1206-FX-1472ELF Datasheet

MFR RecommendedRFQ

CRCW120614K7FKEA

Vishay DaleIn Stock: 23080CRCW120614K7FKEA Datasheet

MFR RecommendedRFQ

ERJ-8ENF1472V

Panasonic Electronic ComponentsIn Stock: 24205ERJ-8ENF1472V Datasheet

MFR RecommendedRFQ

RC1206FR-0714K7L

YAGEOIn Stock: 50754RC1206FR-0714K7L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMCS1206FT14K7 is determined by the following critical parameters:

• Resistance Value: 14.7 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 (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

All identified substitute parts meet these core electrical and mechanical specifications. Variations in physical dimensions (length, width, height) within the 1206 package classification and differences in secondary features (anti-sulfur vs. moisture resistant vs. automotive AEC-Q200 qualification) do not affect functional interchangeability for standard applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status)

For new designs and ongoing production, select from parts with Active product status:

• CR1206-FX-1472ELF (Bourns Inc.) – Active status, moisture resistant thick film construction
• CRCW120614K7FKEA (Vishay Dale) – Active status, automotive AEC-Q200 qualified for applications requiring automotive-grade reliability
• RC1206FR-0714K7L (YAGEO) – Active status, moisture resistant thick film construction, highest inventory availability

Secondary Selection (Legacy Applications)

• ERJ-8ENF1472V (Panasonic Electronic Components) – Marked "Not For New Designs" but remains functionally equivalent with automotive AEC-Q200 qualification. Use only for replacement or legacy system maintenance where original part sourcing is required.

Original Part (Stackpole)

• RMCS1206FT14K7 – Continues in active production with anti-sulfur thick film construction. Suitable for all applications.

All substitute parts maintain ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), ensuring compatibility with standard PCB assembly and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RMCS1206FT14K7 with any of the listed equivalent parts?

A: Yes. All listed parts meet the core electrical specifications (14.7 kOhms ±1%, 0.25W, 1206 package, ±100ppm/°C, -55°C ~ 155°C operating range) and compliance requirements (ROHS3, MSL 1). Physical dimension variations within the 1206 package classification do not affect functional interchangeability.

Q: What is the difference between anti-sulfur and moisture resistant thick film construction?

A: Both are thick film resistor technologies. Anti-sulfur construction (RMCS series) provides protection against sulfur contamination in specific environments. Moisture resistant construction (CR1206, RC1206 series) provides protection against moisture ingress. Both meet the same electrical performance and reliability standards for general-purpose applications.

Q: Why is the Panasonic ERJ-8ENF1472V marked "Not For New Designs"?

A: This designation indicates the manufacturer is phasing out this part number. While electrically and mechanically equivalent, it should not be selected for new product designs. Use only for replacement or maintenance of existing systems where the original part is specified.

Q: Does the automotive AEC-Q200 qualification of the Vishay and Panasonic parts affect their use in non-automotive applications?

A: No. AEC-Q200 qualification represents an additional quality and reliability standard that exceeds general-purpose requirements. Parts with AEC-Q200 qualification are fully compatible with non-automotive applications and may be used interchangeably with non-qualified equivalents.

Q: Are there any PCB layout or assembly considerations when substituting these parts?

A: Physical dimensions vary slightly within the 1206 package specification. All parts are within standard 1206 (3216 Metric) tolerances and are compatible with standard PCB footprints designed for 1206 resistors. No layout modifications are required.

Q: What inventory considerations should I account for when selecting a substitute?

A: Current stock levels vary by manufacturer. YAGEO RC1206FR-0714K7L offers the highest inventory availability (50,720 pcs), followed by Vishay CRCW120614K7FKEA (23,025 pcs) and Panasonic ERJ-8ENF1472V (24,127 pcs). Stackpole RMCS1206FT14K7 has 794 pcs available. Select based on supply chain requirements and lead time constraints.