MCS04020C1182FE000 Equivalent & Substitute Parts

Part Overview

The MCS04020C1182FE000 is an 11.8 kOhms ±1% thin film chip resistor in 0402 (1005 Metric) package rated at 0.063W (1/16W) power dissipation. Manufactured by Vishay Beyschlag/Draloric/BC Components, this component is part of the MCS Professional series and maintains active product status. The part is RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating and operates across -55°C to 155°C temperature range. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical compatibility, and environmental ratings to support design flexibility and supply chain continuity.

Key Parameters

Parameter	Value
Resistance	11.8 kOhms
Tolerance	±1%
Power Rating	0.063W (1/16W)
Package	0402 (1005 Metric)
Composition	Thin Film
Operating Temperature	-55°C to 155°C
RoHS Status	RoHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the MCS04020C1182FE000 are qualified based on the following criteria:

Electrical Compatibility: All substitute parts maintain 11.8 kOhms nominal resistance value with tolerance specifications ranging from ±0.1% to ±0.5%, which are tighter than or equal to the original ±1% specification. This ensures functional equivalence in circuit applications.

Mechanical Compatibility: All substitutes use identical 0402 (1005 Metric) package dimensions (0.039" L × 0.020" W / 1.00mm × 0.50mm) with seated heights between 0.014" to 0.016" (0.35mm to 0.40mm), confirming PCB footprint compatibility.

Environmental Ratings: All substitute parts operate within the -55°C to 155°C temperature range (with one exception noted below), maintain RoHS3 compliance, and carry MSL 1 (Unlimited) moisture sensitivity ratings, matching the original part's environmental specifications.

Composition & Construction: All substitutes are thin film chip resistors, maintaining the same construction methodology as the original part.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Height Max (mm)	RoHS Status
MCS04020C1182FE000	Vishay Beyschlag/Draloric/BC Components	11.8 kΩ	±1%	0.063	±50	-55 to 155	0.37	RoHS3
CPF0402B11K8E1	TE Connectivity Passive Product	11.8 kΩ	±0.1%	0.063	±25	-55 to 155	0.35	RoHS3
RG1005P-1182-D-T10	Susumu	11.8 kΩ	±0.5%	0.063	±25	-55 to 155	0.40	RoHS3
RN73C1E11K8BTDF	TE Connectivity Passive Product	11.8 kΩ	±0.1%	0.063	±10	-55 to 155	0.35	RoHS3
RR0510P-1182-D	Susumu	11.8 kΩ	±0.5%	0.063	±25	-55 to 125	0.40	RoHS3
RT0402BRD0711K8L	YAGEO	11.8 kΩ	±0.1%	0.063	±25	-55 to 155	0.35	RoHS3
RT0402DRD0711K8L	YAGEO	11.8 kΩ	±0.5%	0.063	±25	-55 to 155	0.35	RoHS3
RT0402DRE0711K8L	YAGEO	11.8 kΩ	±0.5%	0.063	±50	-55 to 155	0.35	RoHS3

Engineering Selection Recommendations

All substitute parts listed maintain active product status and RoHS3 compliance, confirming ongoing manufacturing support and regulatory alignment with the original MCS04020C1182FE000.

Tolerance Selection: Parts with ±0.1% tolerance (CPF0402B11K8E1, RN73C1E11K8BTDF, RT0402BRD0711K8L) provide tighter tolerance performance than the original ±1% specification. Parts with ±0.5% tolerance (RG1005P-1182-D-T10, RR0510P-1182-D, RT0402DRD0711K8L, RT0402DRE0711K8L) offer intermediate tolerance performance.

Temperature Coefficient Consideration: Temperature coefficient values range from ±10 ppm/°C to ±50 ppm/°C. The original part and RT0402DRE0711K8L specify ±50 ppm/°C, while remaining substitutes specify ±25 ppm/°C or ±10 ppm/°C, indicating improved temperature stability in most alternatives.

Operating Temperature Range: Seven of eight substitute parts support the full -55°C to 155°C range matching the original specification. RR0510P-1182-D operates to -55°C to 125°C maximum, which is suitable for applications not requiring the extended upper temperature limit.

Automotive Qualification: RG1005P-1182-D-T10 carries AEC-Q200 automotive qualification, providing additional reliability assurance for automotive applications.

Frequently Asked Questions (FAQ)

Q: Can I substitute any of these parts directly into the MCS04020C1182FE000 footprint?

A: Yes. All substitute parts use the identical 0402 (1005 Metric) package with compatible PCB footprint dimensions. Seated heights range from 0.35mm to 0.40mm, all within acceptable assembly tolerances.

Q: What is the difference between ±1%, ±0.5%, and ±0.1% tolerance ratings?

A: Tolerance defines the maximum deviation from the nominal 11.8 kOhms resistance value. ±1% allows ±118 Ohms deviation, ±0.5% allows ±59 Ohms deviation, and ±0.1% allows ±11.8 Ohms deviation. Tighter tolerances provide more precise resistance values for precision circuit applications.

Q: Does temperature coefficient affect my circuit design?

A: Temperature coefficient (ppm/°C) specifies how resistance changes with temperature. Lower values indicate better temperature stability. The original part specifies ±50 ppm/°C. Most substitutes offer ±25 ppm/°C or ±10 ppm/°C, providing improved stability across the operating temperature range.

Q: Is RR0510P-1182-D suitable if my application operates above 125°C?

A: No. RR0510P-1182-D is rated to -55°C to 125°C maximum. For applications requiring operation to 155°C, select from the seven substitute parts supporting the full -55°C to 155°C range.

Q: What does RoHS3 compliance mean?

A: RoHS3 compliance confirms the part meets Restriction of Hazardous Substances Directive requirements, restricting use of specified hazardous materials. All listed parts maintain RoHS3 compliance, matching the original part's regulatory status.

Q: Which substitute offers the best temperature stability?

A: RN73C1E11K8BTDF specifies the lowest temperature coefficient at ±10 ppm/°C, providing superior temperature stability compared to the original ±50 ppm/°C specification.

Q: Can I use RG1005P-1182-D-T10 in non-automotive applications?

A: Yes. AEC-Q200 automotive qualification is an additional certification that does not restrict use in non-automotive applications. This part is fully compatible with standard industrial and commercial designs.

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