RLR07C1001GSBSL Equivalent & Substitute Parts

Part Overview

The RLR07C1001GSBSL is a 1 kOhms ±2% 0.25W (1/4W) through-hole axial resistor manufactured by Vishay Dale. This military-grade metal film resistor features moisture resistance and weldability characteristics, conforming to MIL-PRF-39017/01 specifications. The part is Active and currently in stock with 1122 pieces available. Substitute parts are identified to address inventory availability, performance upgrades, or specific failure rate requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Resistance	1 kOhms
Tolerance	±2%
Power Rating	0.25W (1/4W)
Composition	Metal Film
Package Type	Axial
Size/Dimension	0.090" Dia x 0.250" L (2.29mm x 6.35mm)
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-65°C ~ 150°C
Series	Military, MIL-PRF-39017/01, RLR07
Features	Military, Moisture Resistant, Weldable
Number of Terminations	2

Substitute Part Grouping Explanation

Substitute parts for the RLR07C1001GSBSL are categorized based on the following substitution criteria:

Direct Equivalents maintain identical electrical specifications: 1 kOhms resistance, ±2% tolerance, 0.25W power rating, metal film composition, and axial package. These parts differ only in failure rate classification, which reflects manufacturing process variations within the same product line.

Upgrade Options provide enhanced tolerance specifications (±1% instead of ±2%) while maintaining all other electrical and mechanical parameters. These parts are suitable for applications requiring tighter tolerance control without changing physical form factor or thermal characteristics.

Parametric Equivalents share all critical electrical and mechanical parameters with the main part, including resistance value, power rating, package type, and operating temperature range. These parts are fully interchangeable from a circuit design perspective.

The key parameters determining substitutability are:

Resistance value (1 kOhms)
Power rating (0.25W)
Package type (Axial)
Operating temperature range (-65°C ~ 150°C)
Physical dimensions (0.090" Dia x 0.250" L)
Composition (Metal Film)

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Composition	Package	Temp Coeff	Operating Temp	Failure Rate	Status	Inventory (Pcs)
RLR07C1001GSBSL	Vishay Dale	1 kOhms	±2%	0.25	Metal Film	Axial	±100ppm/°C	-65°C ~ 150°C	S (0.001%)	Active	1122
RLR07C1001GPB14	Vishay Dale	1 kOhms	±2%	0.25	Metal Film	Axial	±100ppm/°C	-65°C ~ 150°C	P (0.1%)	Active	907
RLR07C1001GRB14	Vishay Dale	1 kOhms	±2%	0.25	Metal Film	Axial	±100ppm/°C	-65°C ~ 150°C	R (0.01%)	Active	700
RLR07C1001FMB14	Vishay Dale	1 kOhms	±1%	0.25	Metal Film	Axial	±100ppm/°C	-65°C ~ 150°C	M (1%)	Active	953
RLR07C1001FPB14	Vishay Dale	1 kOhms	±1%	0.25	Metal Film	Axial	±100ppm/°C	-65°C ~ 150°C	P (0.1%)	Active	1008
RLR07C1001FRB14	Vishay Dale	1 kOhms	±1%	0.25	Metal Film	Axial	±100ppm/°C	-65°C ~ 150°C	R (0.01%)	Active	1052
RLR07C1001FSB14	Vishay Dale	1 kOhms	±1%	0.25	Metal Film	Axial	±100ppm/°C	-65°C ~ 150°C	S (0.001%)	Active	917
RLR07C1001GSB14	Vishay Dale	1 kOhms	±2%	0.25	Metal Film	Axial	±100ppm/°C	-65°C ~ 150°C	S (0.001%)	Active	1181

Engineering Selection Recommendations

All substitute parts listed are manufactured by Vishay Dale and conform to the MIL-PRF-39017/01 military specification. All parts maintain Active product status and are RoHS non-compliant with REACH Affected designation, consistent with the main part.

For Direct Equivalency (±2% Tolerance): RLR07C1001GSB14 provides parametric equivalence with identical electrical specifications and the same failure rate classification (S, 0.001%) as the main part. This part is suitable for direct substitution in applications where tolerance and reliability requirements match the original specification.

RLR07C1001GPB14 and RLR07C1001GRB14 maintain ±2% tolerance but differ in failure rate classification. These parts are electrically equivalent and mechanically compatible, with selection based on specific reliability requirements.

For Enhanced Tolerance (±1% Tolerance): RLR07C1001FRB14, RLR07C1001FPB14, RLR07C1001FMB14, and RLR07C1001FSB14 provide tighter tolerance specifications while maintaining all other electrical and mechanical parameters. These upgrades are applicable in circuits requiring improved accuracy without design modification.

RLR07C1001FRB14 and RLR07C1001FSB14 offer the lowest failure rates (R and S classifications respectively) among the ±1% tolerance options, suitable for high-reliability applications.

All parts share identical physical dimensions, operating temperature range, and thermal characteristics, ensuring direct form-factor compatibility in existing circuit layouts.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1001GSB14 be used as a direct replacement for RLR07C1001GSBSL?

A: Yes. RLR07C1001GSB14 is a parametric equivalent with identical resistance (1 kOhms), tolerance (±2%), power rating (0.25W), package type (Axial), and operating temperature range (-65°C ~ 150°C). Both parts share the same failure rate classification (S, 0.001%).

Q: What is the difference between the ±2% tolerance parts and the ±1% tolerance parts?

A: The ±1% tolerance parts (RLR07C1001FMB14, RLR07C1001FPB14, RLR07C1001FRB14, RLR07C1001FSB14) provide tighter resistance value control compared to the ±2% tolerance parts. All other electrical and mechanical specifications remain identical. The ±1% parts are suitable for applications requiring improved circuit accuracy.

Q: Are all substitute parts in the same axial package?

A: Yes. All substitute parts use the identical axial package with dimensions of 0.090" Dia x 0.250" L (2.29mm x 6.35mm). No PCB layout modifications are required for substitution.

Q: What do the failure rate classifications mean?

A: Failure rate classifications (S, R, P, M) indicate the expected failure rate under specified conditions. S (0.001%) represents the lowest failure rate, followed by R (0.01%), P (0.1%), and M (1%). Selection depends on application reliability requirements.

Q: Can I substitute a ±1% tolerance part for a ±2% tolerance requirement?

A: Yes. A ±1% tolerance part meets or exceeds the performance of a ±2% tolerance specification. The ±1% parts are suitable for any application originally specified with ±2% tolerance.

Q: Are all parts compliant with the same standards and certifications?

A: Yes. All parts conform to MIL-PRF-39017/01 military specification, maintain Active product status, and share identical RoHS and REACH compliance designations. All parts are manufactured by Vishay Dale within the RLR07 series.

Q: What is the operating temperature range for these resistors?

A: All parts operate across the temperature range of -65°C to 150°C with a temperature coefficient of ±100ppm/°C, ensuring consistent performance across military and industrial applications.

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