RG2012P-4753-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-4753-C-T5 is a 475 kOhms ±0.25% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. Manufactured by Susumu, this component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-reliability applications in temperature ranges from -55°C to 155°C.

The RG2012P-4753-C-T5 is classified as obsolete. Equivalent and substitute parts are available from multiple manufacturers with improved specifications or enhanced availability. Direct substitutes maintain identical electrical characteristics and package dimensions, while upgrade alternatives offer tighter tolerances or improved temperature coefficients.

Key Parameters

Parameter	Value
Resistance	475 kOhms
Tolerance	±0.25%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C to 155°C
Features	Anti-Sulfur, Automotive AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the RG2012P-4753-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 475 kOhms (exact match required)
Package type: 0805 (2012 Metric) (exact match required)
Power rating: 0.125W minimum (equal or higher acceptable)
Composition: Thin Film

Allowable Variation Parameters:

Tolerance: ±0.25% or tighter (±0.1%, ±0.05%)
Temperature coefficient: ±25ppm/°C or better (±15ppm/°C, ±10ppm/°C)
Automotive qualification: AEC-Q200 preferred but not mandatory for all applications
Operating temperature range: -55°C to 155°C or equivalent

Substitute parts are grouped into two categories:

Upgrade Substitutes: Parts with identical or superior electrical specifications (tighter tolerance, lower temperature coefficient, or higher power rating) from Susumu, Panasonic, Vishay, TE Connectivity, and YAGEO.

Direct Substitutes: Parts with matching electrical specifications from alternative manufacturers, providing equivalent performance with different sourcing options.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	AEC-Q200	Product Status
RG2012P-4753-C-T5	Susumu	475 kΩ	±0.25%	0.125	±25	-55 to 155	Yes	Obsolete
RG2012N-4753-B-T5	Susumu	475 kΩ	±0.1%	0.125	±10	-55 to 155	Yes	Active
RG2012N-4753-W-T1	Susumu	475 kΩ	±0.05%	0.125	±10	-55 to 155	Yes	Active
RG2012P-4753-B-T5	Susumu	475 kΩ	±0.1%	0.125	±25	-55 to 155	Yes	Active
RG2012P-4753-W-T5	Susumu	475 kΩ	±0.05%	0.125	±25	-55 to 155	Yes	Active
5-2176094-8	TE Connectivity	475 kΩ	±0.1%	0.25	±25	-55 to 155	No	Active
RT0805CRD07475KL	YAGEO	475 kΩ	±0.25%	0.125	±25	-55 to 155	No	Active
ERA-6AEB4753V	Panasonic	475 kΩ	±0.1%	0.125	±25	-55 to 155	Yes	Active
MCU08050D4753BP100	Vishay	475 kΩ	±0.1%	0.125	±25	-55 to 125	No	Active
RP73D2A475KBTDF	TE Connectivity	475 kΩ	±0.1%	0.125	±15	-55 to 155	No	Active
RT0805BRD07475KL	YAGEO	475 kΩ	±0.1%	0.125	±25	-55 to 155	No	Active

Engineering Selection Recommendations

For Automotive AEC-Q200 Applications:

Select from Susumu RG series (RG2012N-4753-B-T5, RG2012N-4753-W-T1, RG2012P-4753-B-T5, RG2012P-4753-W-T5) or Panasonic ERA-6AEB4753V. These parts maintain automotive qualification and are in active production status. The Susumu RG2012N-4753-W-T1 offers the tightest tolerance (±0.05%) with improved temperature coefficient (±10ppm/°C) while retaining AEC-Q200 certification.

For General Industrial Applications with Tighter Tolerance Requirements:

TE Connectivity RP73D2A475KBTDF provides ±0.1% tolerance with superior temperature coefficient (±15ppm/°C) and is actively produced. YAGEO RT0805BRD07475KL offers ±0.1% tolerance with high inventory availability (5326 units) and active product status.

For Applications Requiring Higher Power Dissipation:

TE Connectivity 5-2176094-8 provides 0.25W (1/4W) power rating with ±0.1% tolerance, suitable for circuits requiring increased thermal headroom while maintaining the 0805 package footprint.

For Direct Specification Match (Obsolete Part Replacement):

YAGEO RT0805CRD07475KL matches the original RG2012P-4753-C-T5 specification exactly (475 kΩ, ±0.25%, 0.125W, ±25ppm/°C) with active production status and ROHS3 compliance.

All recommended substitutes are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating and maintain the 0805 (2012 Metric) package footprint.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with ±0.1% tolerance in place of the ±0.25% RG2012P-4753-C-T5?

A: Yes. Tighter tolerance specifications are compatible substitutes. A ±0.1% part will perform within the original ±0.25% tolerance window. Verify circuit design requirements do not mandate the original tolerance specification.

Q: What is the difference between the Susumu RG2012N and RG2012P series?

A: The RG2012N series features improved temperature coefficient (±10ppm/°C) compared to RG2012P (±25ppm/°C). Both series are available in multiple tolerance grades (±0.05%, ±0.1%). Selection depends on circuit stability requirements across the operating temperature range.

Q: Is the TE Connectivity 5-2176094-8 a direct substitute despite the 0.25W power rating?

A: The 5-2176094-8 is a functional substitute with higher power rating (0.25W vs. 0.125W). The increased power rating does not create incompatibility; however, the component height is slightly greater (0.026" vs. 0.020" maximum seated height). Verify PCB layout clearance before substitution.

Q: Why does the Vishay MCU08050D4753BP100 have a lower maximum operating temperature (125°C vs. 155°C)?

A: The Vishay part is rated to 125°C maximum, which is lower than the original specification of 155°C. This part is suitable only for applications where the circuit operates within the -55°C to 125°C range. Verify application temperature requirements before selection.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original RG2012P-4753-C-T5 environmental compliance status.

Q: What is the inventory status of substitute parts?

A: All substitute parts listed are in active production with current stock availability ranging from 685 to 5326 units. The YAGEO RT0805BRD07475KL maintains the highest inventory level (5326 units), providing supply chain continuity.

Q: Can I substitute the RG2012P-4753-C-T5 with a part having a lower temperature coefficient?

A: Yes. Lower temperature coefficient values (±10ppm/°C, ±15ppm/°C) represent improved performance and are compatible substitutes. Verify that the original design does not require the specific ±25ppm/°C characteristic for circuit compensation purposes.

Q: Is AEC-Q200 certification required for my application?

A: AEC-Q200 certification is mandatory for automotive and high-reliability applications. For general industrial use, non-certified alternatives (YAGEO RT series, TE Connectivity RP73 series) are acceptable. Confirm application requirements with design specifications.

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