RG1005P-4752-D-T10 Equivalent & Substitute Parts

Part Overview

The RG1005P-4752-D-T10 is a 47.5 kOhms ±0.5% thin film chip resistor in 0402 (1005 Metric) package rated for 0.063W (1/16W) power dissipation. Manufactured by Susumu, this component features anti-sulfur coating and automotive AEC-Q200 qualification, operating across -55°C to 155°C. The part is active and in production with 1090 units currently in stock. Equivalent and substitute parts are identified for applications requiring alternative sourcing, upgraded tolerance specifications, or manufacturer preferences while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	47.5 kOhms
Tolerance	±0.5%
Power Rating	0.063W (1/16W)
Package / Case	0402 (1005 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C ~ 155°C
Moisture Sensitivity Level	MSL 1 (Unlimited)
RoHS Status	ROHS3 Compliant
AEC-Q200 Rating	Yes

Substitute Part Grouping Explanation

Substitute parts for the RG1005P-4752-D-T10 are classified based on the following substitution criteria:

Direct Equivalents (Same Tolerance ±0.5%): Parts maintaining identical electrical specifications including 47.5 kOhms resistance, ±0.5% tolerance, 0.063W power rating, and 0402 package. These parts are interchangeable without circuit redesign.

Upgraded Substitutes (Improved Tolerance ±0.1%): Parts with tighter tolerance specifications (±0.1% versus ±0.5%) while maintaining all other electrical parameters. These parts provide enhanced precision and are backward-compatible with designs specified for ±0.5% tolerance.

Manufacturer Variants: Parts from different manufacturers (YAGEO, Panasonic, TE Connectivity) offering equivalent or upgraded specifications within the same package and electrical envelope.

Key Substitution Parameters:

Resistance value: 47.5 kOhms (exact match required)
Package: 0402 (1005 Metric) (exact match required)
Power rating: 0.063W minimum (equal or higher acceptable)
Temperature coefficient: ±25ppm/°C (exact match)
Operating temperature: -55°C ~ 155°C minimum (equal or wider range acceptable)
Composition: Thin film (exact match)
Moisture sensitivity: MSL 1 (exact match required)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	AEC-Q200	Inventory (Pcs)
RG1005P-4752-D-T10	Susumu	47.5 kOhms	±0.5%	0.063	0402	±25ppm/°C	-55°C ~ 155°C	Yes	1090
RG1005P-4752-B-T5	Susumu	47.5 kOhms	±0.1%	0.063	0402	±25ppm/°C	-55°C ~ 155°C	Yes	5956
RT0402DRD0747K5L	YAGEO	47.5 kOhms	±0.5%	0.063	0402	±25ppm/°C	-55°C ~ 155°C	No	22687
CPF0402B47K5E1	TE Connectivity Passive Product	47.5 kOhms	±0.1%	0.063	0402	±25ppm/°C	-55°C ~ 155°C	No	2913
ERA-2AEB4752X	Panasonic Electronic Components	47.5 kOhms	±0.1%	0.063	0402	±25ppm/°C	-55°C ~ 155°C	Yes	6215
RT0402BRD0747K5L	YAGEO	47.5 kOhms	±0.1%	0.063	0402	±25ppm/°C	-55°C ~ 155°C	No	23122

Engineering Selection Recommendations

For Automotive AEC-Q200 Applications: When AEC-Q200 qualification is required, select from RG1005P-4752-B-T5 (Susumu, ±0.1% tolerance upgrade), ERA-2AEB4752X (Panasonic, ±0.1% tolerance upgrade), or the original RG1005P-4752-D-T10. All three parts carry AEC-Q200 certification and anti-sulfur coating suitable for automotive environments.

For Standard Industrial Applications: RT0402DRD0747K5L (YAGEO, direct equivalent at ±0.5% tolerance) or RT0402BRD0747K5L (YAGEO, upgraded to ±0.1% tolerance) are suitable for non-automotive applications. Both parts maintain identical electrical specifications and package compatibility.

For Precision Circuit Requirements: When circuit design specifies ±0.1% tolerance, select RG1005P-4752-B-T5, CPF0402B47K5E1, ERA-2AEB4752X, or RT0402BRD0747K5L. All four parts meet the tighter tolerance requirement while maintaining backward compatibility with ±0.5% specified designs.

For High-Volume Production: RT0402BRD0747K5L and RT0402DRD0747K5L (YAGEO) offer the highest inventory levels (23122 and 22687 units respectively), supporting extended production runs and supply chain continuity.

For Compliance Requirements: All substitute parts maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status. No compliance trade-offs exist between the main part and any substitute.

Frequently Asked Questions (FAQ)

Q: Can RT0402DRD0747K5L replace RG1005P-4752-D-T10 directly?

A: Yes. RT0402DRD0747K5L is a direct equivalent with identical resistance (47.5 kOhms), tolerance (±0.5%), power rating (0.063W), package (0402), and temperature specifications. The primary difference is manufacturer (YAGEO versus Susumu) and absence of AEC-Q200 certification. For non-automotive applications, this substitution is electrically and mechanically compatible.

Q: What is the difference between the ±0.5% and ±0.1% tolerance parts?

A: The tolerance specification defines the maximum allowable deviation from the nominal 47.5 kOhms resistance value. ±0.5% tolerance allows deviation up to ±237.5 Ohms, while ±0.1% tolerance restricts deviation to ±47.5 Ohms. Parts with ±0.1% tolerance (RG1005P-4752-B-T5, CPF0402B47K5E1, ERA-2AEB4752X, RT0402BRD0747K5L) provide higher precision and are suitable for circuits requiring tighter component matching or precision analog applications.

Q: Are all substitute parts suitable for automotive applications?

A: Only parts with AEC-Q200 certification are qualified for automotive use. These include RG1005P-4752-D-T10 (original), RG1005P-4752-B-T5, and ERA-2AEB4752X. YAGEO parts (RT0402DRD0747K5L, RT0402BRD0747K5L) and TE Connectivity CPF0402B47K5E1 lack AEC-Q200 certification and are suitable for industrial and consumer applications only.

Q: Can I use a ±0.1% tolerance part in a circuit designed for ±0.5% tolerance?

A: Yes. A ±0.1% tolerance part is a superior substitute for a ±0.5% tolerance specification. The tighter tolerance ensures the actual resistance value falls within a narrower range, which is always acceptable in circuits designed for the wider ±0.5% tolerance band. No circuit redesign or re-qualification is required.

Q: What is the physical height difference between substitute parts?

A: Susumu and Panasonic parts (RG1005P-4752-D-T10, RG1005P-4752-B-T5, ERA-2AEB4752X) have a maximum seated height of 0.016" (0.40mm). YAGEO parts (RT0402DRD0747K5L, RT0402BRD0747K5L) have a maximum seated height of 0.014" (0.35mm). Both heights are within standard 0402 package specifications and compatible with standard PCB assembly processes.

Q: Are all parts RoHS3 compliant?

A: Yes. All parts listed—RG1005P-4752-D-T10, RG1005P-4752-B-T5, RT0402DRD0747K5L, CPF0402B47K5E1, ERA-2AEB4752X, and RT0402BRD0747K5L—are ROHS3 compliant and REACH unaffected. No compliance differences exist between the main part and any substitute.

Q: Which substitute offers the best inventory availability?

A: RT0402BRD0747K5L (YAGEO) provides the highest inventory with 23122 units in stock, followed closely by RT0402DRD0747K5L (YAGEO) with 22687 units. Both YAGEO parts support high-volume production requirements and extended supply chain continuity.

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