ARR05B103KGS Equivalent & Substitute Parts

Part Overview

The ARR05B103KGS is a 10000 pF ceramic capacitor rated at 50V with X7R temperature coefficient, manufactured by KEMET in a radial through-hole package. This component is classified as Active product status with high-temperature operation capability (-55°C to 200°C). The ARR05B103KGS is suitable for general-purpose applications requiring stable capacitance across the operating temperature range. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained within the allowed parameter tolerances for this product category.

Substiute Parts

ARR05B103KGS

KEMETIn Stock: 997ARR05B103KGS Datasheet

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ACR05B103KGS

KEMETIn Stock: 884ACR05B103KGS Datasheet

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ARR07L103KGA

KEMETIn Stock: 1090ARR07L103KGA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ARR05B103KGS are identified based on the following criteria:

Primary Substitution Parameters:

• Capacitance value: 10000 pF (exact match required)
• Tolerance: ±10% (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package / Case: Radial (exact match required)
• Lead Spacing: 0.200" (5.08mm) (exact match required)

Secondary Substitution Parameters (allowable variations):

• Voltage - Rated: Equal to or greater than 50V
• Temperature Coefficient: X7R or C0G/NP0 (both acceptable for general-purpose applications)
• Operating Temperature Range: -55°C to 200°C or equivalent
• Manufacturer: KEMET (same manufacturer, ensuring consistency)

Two substitute parts meet these criteria with specific variations noted in the Parameter Comparison section.

Parameter Comparison

Engineering Selection Recommendations

ACR05B103KGS Selection Criteria:

The ACR05B103KGS is a direct form-fit-function substitute for the ARR05B103KGS. Both parts share identical physical dimensions (0.200" L x 0.100" W), lead spacing (0.200"), and electrical ratings (10000 pF, ±10%, 50V). The primary difference is the temperature coefficient: ACR05B103KGS features C0G/NP0 coefficient compared to X7R in the main part. Both temperature coefficients support the -55°C to 200°C operating range. The ACR05B103KGS is suitable for applications where tighter capacitance stability across temperature is required. Both parts are Active status with identical RoHS and REACH compliance profiles.

ARR07L103KGA Selection Criteria:

The ARR07L103KGA is a voltage-upgraded substitute with the same capacitance (10000 pF), tolerance (±10%), and temperature coefficient (X7R) as the main part. The rated voltage is 500V compared to 50V in the ARR05B103KGS. This part is suitable for applications requiring higher voltage margin or operation in elevated voltage environments. Physical dimensions are larger (0.300" L x 0.150" W, height 0.300") compared to the main part. Lead spacing remains compatible at 0.200" (5.08mm). PCB layout modifications may be required due to increased package size. Both parts are Active status with identical RoHS and REACH compliance profiles.

Frequently Asked Questions (FAQ)

Q: Can ACR05B103KGS replace ARR05B103KGS in all applications?

A: ACR05B103KGS is a direct substitute in terms of physical footprint and electrical ratings. The temperature coefficient difference (C0G/NP0 vs. X7R) results in superior capacitance stability across temperature for the ACR05B103KGS. Selection depends on application requirements for temperature stability. Both parts support the same -55°C to 200°C operating range.

Q: What are the physical constraints when using ARR07L103KGA as a substitute?

A: ARR07L103KGA has larger physical dimensions (0.300" L x 0.150" W vs. 0.200" L x 0.100" W) and greater height (0.300" vs. 0.200"). Lead spacing remains at 0.200" (5.08mm). PCB layout verification is required to confirm adequate clearance and spacing for the larger package footprint.

Q: Are all three parts electrically equivalent for 10000 pF capacitance?

A: All three parts provide 10000 pF capacitance with ±10% tolerance. ACR05B103KGS and ARR05B103KGS are rated at 50V; ARR07L103KGA is rated at 500V. For circuits operating at 50V or below, all three parts are electrically equivalent in capacitance value. ARR07L103KGA provides additional voltage margin for higher-voltage applications.

Q: What compliance differences exist between the substitute parts?

A: All three parts share identical RoHS non-compliant and REACH Affected status. No compliance differentiation exists between ARR05B103KGS, ACR05B103KGS, and ARR07L103KGA.

Q: Can ARR07L103KGA be used in space-constrained PCB layouts?

A: ARR07L103KGA is not suitable for space-constrained layouts designed for the smaller ARR05B103KGS footprint. The larger package dimensions (0.300" L x 0.150" W vs. 0.200" L x 0.100" W) require additional PCB area. ACR05B103KGS maintains identical physical dimensions to the main part and is suitable for space-constrained applications.