RG1005P-93R1-C-T10 Equivalent & Substitute Parts

Part Overview

The RG1005P-93R1-C-T10 is a 93.1 Ohms ±0.25% 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, suitable for high-reliability applications across -55°C to 155°C operating temperature range.

The RG1005P-93R1-C-T10 is classified as obsolete. Equivalent and substitute parts are available from multiple manufacturers with improved specifications or enhanced availability, maintaining identical resistance values, package dimensions, and power ratings while offering tighter tolerances or active product status.

Key Parameters

Parameter	Value
Resistance	93.1 Ohms
Tolerance	±0.25%
Power Rating	0.063W (1/16W)
Package / Case	0402 (1005 Metric)
Composition	Thin Film
Operating Temperature	-55°C ~ 155°C
Temperature Coefficient	±25ppm/°C
Automotive Rating	AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the RG1005P-93R1-C-T10 is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Parameters:

Resistance value: 93.1 Ohms (exact match required)
Package / Case: 0402 (1005 Metric) (physical and electrical compatibility)
Power rating: 0.063W (1/16W) minimum
Operating temperature range: -55°C ~ 155°C minimum
Composition: Thin Film
RoHS compliance: ROHS3 Compliant

Allowable Variation Parameters:

Tolerance: May be equal or tighter (±0.25%, ±0.1%, ±0.05%)
Temperature coefficient: May be equal or lower (±25ppm/°C, ±10ppm/°C)
Automotive rating: AEC-Q200 qualification is optional but preferred for automotive applications
Manufacturer: Different manufacturers acceptable if all mandatory parameters match

Substitute parts are grouped into three categories: Susumu RG series upgrades with improved tolerance or temperature coefficient specifications, direct equivalents from alternative manufacturers (YAGEO RT series), and upgraded alternatives from TE Connectivity and Panasonic with enhanced performance characteristics.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Package	AEC-Q200	Product Status
RG1005P-93R1-C-T10	Susumu	93.1 Ω	±0.25%	0.063	±25	0402	Yes	Obsolete
RG1005N-93R1-B-T5	Susumu	93.1 Ω	±0.1%	0.063	±10	0402	Yes	Active
RG1005N-93R1-W-T1	Susumu	93.1 Ω	±0.05%	0.063	±10	0402	Yes	Active
RG1005P-93R1-B-T5	Susumu	93.1 Ω	±0.1%	0.063	±25	0402	Yes	Active
RG1005P-93R1-W-T5	Susumu	93.1 Ω	±0.05%	0.063	±25	0402	Yes	Active
RT0402CRD0793R1L	YAGEO	93.1 Ω	±0.25%	0.063	±25	0402	No	Active
CPF0402B93R1E1	TE Connectivity	93.1 Ω	±0.1%	0.063	±25	0402	No	Active
ERA-2AEB93R1X	Panasonic	93.1 Ω	±0.1%	0.063	±25	0402	Yes	Active
RN73C1E93R1BTDF	TE Connectivity	93.1 Ω	±0.1%	0.063	±10	0402	No	Active
RT0402BRD0793R1L	YAGEO	93.1 Ω	±0.1%	0.063	±25	0402	No	Active

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): RT0402CRD0793R1L (YAGEO) provides direct electrical and mechanical equivalence with ±0.25% tolerance and ±25ppm/°C temperature coefficient. This part maintains active product status and ROHS3 compliance. Selection is appropriate when exact specification matching is required and automotive AEC-Q200 qualification is not mandatory.

For Automotive Applications with Enhanced Reliability: ERA-2AEB93R1X (Panasonic) offers ±0.1% tolerance improvement while maintaining AEC-Q200 automotive qualification and active product status. This part is suitable for automotive designs requiring tighter tolerance control without specification compromise.

For Improved Tolerance Performance: RG1005P-93R1-W-T5 (Susumu) provides ±0.05% tolerance with maintained AEC-Q200 qualification and active status. This selection is appropriate for precision circuit applications requiring superior tolerance performance within the Susumu RG series family.

For Temperature Coefficient Optimization: RG1005N-93R1-B-T5 or RN73C1E93R1BTDF both offer ±10ppm/°C temperature coefficient with ±0.1% tolerance. These selections are suitable for temperature-sensitive applications requiring improved thermal stability compared to the original ±25ppm/°C specification.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and identical package dimensions (0402 / 1005 Metric) with 0.063W power rating and -55°C to 155°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can RT0402CRD0793R1L replace RG1005P-93R1-C-T10 in automotive applications?

A: RT0402CRD0793R1L provides electrical and mechanical equivalence with matching ±0.25% tolerance and ±25ppm/°C temperature coefficient. However, this YAGEO part does not carry AEC-Q200 automotive qualification. For automotive applications requiring AEC-Q200 certification, ERA-2AEB93R1X (Panasonic) or Susumu RG series alternatives are appropriate selections.

Q: What is the difference between RG1005N and RG1005P series designations?

A: The RG1005N series offers improved temperature coefficient performance (±10ppm/°C) compared to RG1005P series (±25ppm/°C). Both series maintain identical resistance values, power ratings, and 0402 package dimensions. Selection between series depends on temperature stability requirements of the application.

Q: Are all substitute parts available in Tape & Reel packaging?

A: All listed substitute parts are supplied in Tape & Reel (TR) packaging format suitable for automated assembly processes. The original RG1005P-93R1-C-T10 was supplied in bulk form; Tape & Reel packaging provides improved handling and traceability for production environments.

Q: Can parts with ±0.1% tolerance substitute for ±0.25% tolerance applications?

A: Yes. Tighter tolerance specifications (±0.1%, ±0.05%) are electrically and functionally compatible with applications designed for ±0.25% tolerance. The substitute part will meet or exceed the original specification requirements. Reverse substitution (±0.25% for ±0.1% applications) is not acceptable.

Q: What is the significance of the temperature coefficient difference between ±25ppm/°C and ±10ppm/°C?

A: Temperature coefficient defines resistance change per degree Celsius. A ±10ppm/°C part exhibits half the resistance drift of a ±25ppm/°C part across the -55°C to 155°C operating range. Selection depends on circuit sensitivity to resistance variation over temperature. Both specifications maintain identical operating temperature range limits.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification. The original RG1005P-93R1-C-T10 and all substitute alternatives meet RoHS3 requirements for hazardous substance restrictions.

Q: What is MSL 1 (Moisture Sensitivity Level 1)?

A: MSL 1 indicates unlimited shelf life without moisture bake-out requirements. All listed parts, including the original and substitutes, carry MSL 1 rating, eliminating moisture sensitivity concerns for storage and handling.

Q: Can I use ERA-2AEB93R1X in place of RG1005P-93R1-C-T10 without circuit redesign?

A: Yes. ERA-2AEB93R1X maintains identical 93.1 Ohm resistance, 0402 package dimensions, 0.063W power rating, and -55°C to 155°C operating temperature range. The improved ±0.1% tolerance and AEC-Q200 automotive qualification provide enhanced performance without requiring circuit modifications.

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