RMCS0805FT14K7 Equivalent & Substitute Parts

Part Overview

The RMCS0805FT14K7 is a 14.7 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Stackpole Electronics Inc. This component is classified as Active product status with anti-sulfur construction. Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints, supply chain considerations, or application-specific certifications such as automotive qualification.

Substiute Parts

RMCS0805FT14K7

Stackpole Electronics IncIn Stock: 814RMCS0805FT14K7 Datasheet

Current PartRFQ

CRCW080514K7FKEA

Vishay DaleIn Stock: 23695CRCW080514K7FKEA Datasheet

MFR RecommendedRFQ

ERJ-6ENF1472V

Panasonic Electronic ComponentsIn Stock: 80177ERJ-6ENF1472V Datasheet

MFR RecommendedRFQ

RC0805FR-0714K7L

YAGEOIn Stock: 126859RC0805FR-0714K7L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RMCS0805FT14K7 are qualified based on strict electrical and mechanical parameter matching:

Qualifying Criteria:

• Resistance value: 14.7 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

All identified substitute parts meet these core electrical and mechanical specifications. Variations in physical height and feature sets (anti-sulfur, automotive AEC-Q200, moisture resistant) do not affect functional interchangeability within the specified parameter envelope.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain full electrical and mechanical compatibility with the RMCS0805FT14K7 within the specified parameter envelope. Selection among available substitutes may be based on:

CRCW080514K7FKEA (Vishay Dale): Carries AEC-Q200 automotive qualification and features the lowest seated height at 0.020" (0.50mm), suitable for space-constrained automotive applications.

ERJ-6ENF1472V (Panasonic): Carries AEC-Q200 automotive qualification with highest inventory availability (80,107 pcs). Seated height is 0.028" (0.70mm).

RC0805FR-0714K7L (YAGEO): Features moisture-resistant construction with seated height of 0.024" (0.60mm), matching the original part. Highest inventory availability (126,844 pcs) among all options.

All parts maintain ROHS3 compliance, MSL 1 rating, and identical electrical performance across the specified operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can CRCW080514K7FKEA replace RMCS0805FT14K7 in any application? A: Yes. Both parts share identical electrical specifications (14.7 kOhms ±1%, 0.125W, ±100ppm/°C, -55°C ~ 155°C). The CRCW part includes AEC-Q200 automotive qualification and has a lower seated height (0.020" vs 0.024"), making it suitable for all applications where the original part is specified.

Q: What is the difference between anti-sulfur and moisture-resistant features? A: Anti-sulfur construction (RMCS series) protects against sulfur-containing atmospheric corrosion. Moisture-resistant construction (RC0805FR series) provides protection against moisture ingress. Both are thick film resistors with identical electrical performance. Feature selection depends on environmental exposure requirements.

Q: Are the AEC-Q200 qualified parts (CRCW080514K7FKEA, ERJ-6ENF1472V) suitable for non-automotive applications? A: Yes. AEC-Q200 qualification exceeds standard commercial requirements and ensures higher reliability margins. These parts are fully compatible with non-automotive designs and may be used as direct substitutes.

Q: Does the difference in seated height affect PCB layout compatibility? A: Seated height variations (0.020" to 0.028") are within standard 0805 package tolerance and do not affect PCB layout compatibility. All parts use identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm).

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) rating, matching the original RMCS0805FT14K7 specifications.