RG1005P-182-C-T10 Equivalent & Substitute Parts

Part Overview

The RG1005P-182-C-T10 is a 1.8 kOhm thin film chip resistor in 0402 package manufactured by Susumu. This part is currently marked as Obsolete, which necessitates identification of alternative parts for new designs or replacement in existing assemblies. The resistor features ±0.25% tolerance, 0.063W power rating, ±25ppm/°C temperature coefficient, and includes Anti-Sulfur and Automotive AEC-Q200 features.

Key Parameters

Parameter	Value
Resistance	1.8 kOhms
Tolerance	±0.25%
Power Rating	0.063W, 1/16W
Temperature Coefficient	±25ppm/°C
Package	0402 (1005 Metric)
Composition	Thin Film
Operating Temperature	-55°C ~ 155°C
Features	Anti-Sulfur, Automotive AEC-Q200
Product Status	Obsolete

Substitute Part Grouping Explanation

The substitute parts are grouped into two categories based on electrical parameter matching:

Direct Substitutes: Parts matching all key electrical parameters - 1.8 kOhms resistance, ±0.25% tolerance, 0.063W power rating, ±25ppm/°C temperature coefficient, 0402 package, thin film composition, and -55°C ~ 155°C operating temperature.

Upgrade Substitutes: Parts with the same resistance value, power rating, package size, composition, and operating temperature range, but offering tighter tolerance specifications (±0.02%, ±0.05%, or ±0.1%) and/or improved temperature coefficient performance (±5ppm/°C or ±10ppm/°C). These parts meet or exceed the original specifications.

The substitution criteria are: resistance value, tolerance, power rating, temperature coefficient, package size, composition type, and operating temperature range.

Parameter Comparison

Part Number	Manufacturer	Status	Tolerance	Temp Coeff	Features	Inventory
RG1005P-182-C-T10	Susumu	Obsolete	±0.25%	±25ppm/°C	Anti-Sulfur, AEC-Q200	750
RT0402CRD071K8L	YAGEO	Active	±0.25%	±25ppm/°C	-	1152
RG1005N-182-B-T5	Susumu	Active	±0.1%	±10ppm/°C	Anti-Sulfur, AEC-Q200	1117
RG1005N-182-W-T1	Susumu	Active	±0.05%	±10ppm/°C	Anti-Sulfur, AEC-Q200	666
RG1005P-182-B-T5	Susumu	Active	±0.1%	±25ppm/°C	Anti-Sulfur, AEC-Q200	6120
RG1005P-182-W-T5	Susumu	Active	±0.05%	±25ppm/°C	Anti-Sulfur, AEC-Q200	1115
RG1005V-182-B-T5	Susumu	Active	±0.1%	±5ppm/°C	Anti-Sulfur, AEC-Q200	650
RG1005V-182-P-T1	Susumu	Active	±0.02%	±5ppm/°C	Anti-Sulfur, AEC-Q200	1038
RG1005V-182-W-T1	Susumu	Active	±0.05%	±5ppm/°C	Anti-Sulfur, AEC-Q200	838
CPF0402B1K8E1	TE Connectivity	Active	±0.1%	±25ppm/°C	-	3197
ERA-2AEB182X	Panasonic	Active	±0.1%	±25ppm/°C	AEC-Q200	15921

Engineering Selection Recommendations

Direct Replacement: RT0402CRD071K8L from YAGEO provides identical electrical specifications (±0.25% tolerance, ±25ppm/°C temperature coefficient). This part has Active status and 1152 pieces in stock. It does not include Anti-Sulfur or AEC-Q200 features present in the original part.

Automotive Applications: For applications requiring AEC-Q200 qualification, RG1005P-182-B-T5, RG1005N-182-B-T5, RG1005V-182-B-T5, or ERA-2AEB182X maintain automotive certification. All Susumu RG series parts retain Anti-Sulfur features.

High Precision Applications: RG1005V-182-P-T1 offers ±0.02% tolerance and ±5ppm/°C temperature coefficient while maintaining AEC-Q200 and Anti-Sulfur features. RG1005N-182-W-T1 and RG1005P-182-W-T5 provide ±0.05% tolerance options.

Availability: ERA-2AEB182X has the highest inventory level at 15921 pieces. RG1005P-182-B-T5 offers 6120 pieces with AEC-Q200 and Anti-Sulfur features.

All listed parts are ROHS3 Compliant and have MSL 1 rating.

Frequently Asked Questions (FAQ)

Q: What makes a part a direct substitute for RG1005P-182-C-T10?
A: Direct substitutes maintain 1.8 kOhms resistance, ±0.25% tolerance, 0.063W power rating, ±25ppm/°C temperature coefficient, 0402 package, thin film composition, and -55°C ~ 155°C operating temperature.

Q: Can I use parts with tighter tolerance specifications?
A: Parts with ±0.02%, ±0.05%, or ±0.1% tolerance meet or exceed the ±0.25% specification of the original part.

Q: Are the package dimensions identical across all substitutes?
A: All parts use 0402 (1005 Metric) package with 0.039" L x 0.020" W (1.00mm x 0.50mm) dimensions. Height ranges from 0.014" (0.35mm) to 0.016" (0.40mm).

Q: Which parts maintain AEC-Q200 qualification?
A: RG1005N-182-B-T5, RG1005N-182-W-T1, RG1005P-182-B-T5, RG1005P-182-W-T5, RG1005V-182-B-T5, RG1005V-182-P-T1, RG1005V-182-W-T1, and ERA-2AEB182X have AEC-Q200 ratings.

Q: Do all substitutes include Anti-Sulfur features?
A: All Susumu RG series parts (RG1005N, RG1005P, RG1005V) include Anti-Sulfur features. RT0402CRD071K8L, CPF0402B1K8E1, and ERA-2AEB182X do not specify this feature.

Q: What is the difference between RG1005N, RG1005P, and RG1005V series?
A: The series differ in temperature coefficient specifications: RG1005P uses ±25ppm/°C, RG1005N uses ±10ppm/°C, and RG1005V uses ±5ppm/°C.

Q: Are different packaging options available?
A: All substitute parts listed are supplied in Tape & Reel (TR) packaging.

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