K102J10C0GF53L2 Equivalent & Substitute Parts

Part Overview

The K102J10C0GF53L2 is a 1000 pF ±5% 50V ceramic capacitor with C0G/NP0 temperature coefficient manufactured by Vishay Beyschlag/Draloric/BC Components. This radial through-hole component is part of the Mono-Kap™ K series and maintains active product status. Equivalent and substitute parts are identified to address inventory availability, lead time requirements, or specific application constraints while maintaining electrical and mechanical compatibility within defined parameters.

Key Parameters

Parameter	Value
Capacitance	1000 pF
Tolerance	±5%
Voltage - Rated	50V
Temperature Coefficient	C0G, NP0
Operating Temperature Range	-55°C ~ 125°C
Mounting Type	Through Hole
Package / Case	Radial
Lead Spacing	0.098" (2.50mm)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the K102J10C0GF53L2 is determined by strict adherence to the following electrical and mechanical parameters:

Mandatory Matching Parameters:

Capacitance: 1000 pF (exact match required)
Tolerance: ±5% (exact match required)
Temperature Coefficient: C0G/NP0 (exact match required)
Operating Temperature Range: -55°C ~ 125°C (exact match required)
Mounting Type: Through Hole (exact match required)
Package / Case: Radial (exact match required)
RoHS Status: ROHS3 Compliant (exact match required)

Allowable Variation Parameters:

Voltage - Rated: 50V or higher (uprating permitted)
Lead Spacing: 0.098" (2.50mm) or alternative spacing (5.00mm, 5.08mm) permitted with PCB layout verification
Physical Dimensions: Variation permitted provided component fits within available board space
Lead Style: Straight or formed leads acceptable
Packaging Format: Bulk or Cut Tape acceptable

Substitute parts are grouped into two categories: direct equivalents (identical voltage rating) and uprated alternatives (higher voltage rating with same capacitance and tolerance).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Lead Spacing	Product Status	Inventory
K102J10C0GF53L2	Vishay	1000 pF	±5%	50V	C0G/NP0	0.098" (2.50mm)	Active	831 Pcs
K102J15C0GF53L2	Vishay	1000 pF	±5%	50V	C0G/NP0	0.098" (2.50mm)	Active	49800 Pcs
K102J20C0GH53L2	Vishay	1000 pF	±5%	100V	C0G/NP0	0.098" (2.50mm)	Active	20393 Pcs
C317C102J5G5TA	KEMET	1000 pF	±5%	50V	C0G/NP0	0.200" (5.08mm)	Active	1987 Pcs
C322C102J5G5TA	KEMET	1000 pF	±5%	50V	C0G/NP0	0.200" (5.08mm)	Active	2570 Pcs
FK18C0G1H102JN020	TDK	1000 pF	±5%	50V	C0G/NP0	0.098" (2.50mm)	Not For New Designs	1595 Pcs
FK28C0G1H102JN000	TDK	1000 pF	±5%	50V	C0G/NP0	0.197" (5.00mm)	Not For New Designs	10295 Pcs
RDE5C1H102J0M1H03A	Murata	1000 pF	±5%	50V	C0G/NP0	0.197" (5.00mm)	Active	5929 Pcs
RDE5C1H102J0S1H03A	Murata	1000 pF	±5%	50V	C0G/NP0	0.098" (2.50mm)	Active	967 Pcs
SR215A102JARTR1	KYOCERA AVX	1000 pF	±5%	50V	C0G/NP0	0.200" (5.08mm)	Active	3178 Pcs

Engineering Selection Recommendations

Direct Equivalents (50V Rating, Active Status): K102J15C0GF53L2 (Vishay) is the primary direct equivalent with identical electrical specifications and highest inventory availability (49800 Pcs). Both parts are ROHS3 compliant and maintain the same operating temperature range. Lead spacing remains 0.098" (2.50mm), requiring no PCB layout modification.

RDE5C1H102J0S1H03A (Murata) provides direct electrical equivalence with active product status and 967 Pcs inventory. Lead spacing matches at 0.098" (2.50mm). Packaging format differs (Cut Tape vs. Bulk) but does not affect electrical performance.

Direct Equivalents (50V Rating, Alternate Lead Spacing): C317C102J5G5TA and C322C102J5G5TA (KEMET) both maintain 50V rating and active status with 1987 and 2570 Pcs inventory respectively. Lead spacing increases to 0.200" (5.08mm), requiring PCB layout verification for hole-to-hole distance compatibility.

RDE5C1H102J0M1H03A (Murata) offers 50V rating with 5929 Pcs inventory and 0.197" (5.00mm) lead spacing. Active product status and ROHS3 compliance confirmed.

Uprated Alternative (100V Rating, Active Status): K102J20C0GH53L2 (Vishay) provides voltage uprating to 100V while maintaining 1000 pF capacitance, ±5% tolerance, and C0G/NP0 temperature coefficient. Active product status with 20393 Pcs inventory. Lead spacing remains 0.098" (2.50mm). Uprating is electrically compatible for applications designed for 50V operation.

Obsolescence Consideration: FK18C0G1H102JN020 and FK28C0G1H102JN000 (TDK) carry "Not For New Designs" status. These parts remain available (1595 and 10295 Pcs respectively) but should not be selected for new product development. Use only for legacy system maintenance or repair applications.

Frequently Asked Questions (FAQ)

Q: Can I substitute K102J15C0GF53L2 for K102J10C0GF53L2? A: Yes. Both parts are manufactured by Vishay with identical electrical specifications: 1000 pF ±5% at 50V with C0G/NP0 temperature coefficient. Lead spacing is identical at 0.098" (2.50mm). The primary difference is physical package size, which does not affect electrical performance. K102J15C0GF53L2 has significantly higher inventory availability.

Q: What is the difference between 50V and 100V rated capacitors? A: The K102J20C0GH53L2 (100V) maintains the same capacitance value (1000 pF) and tolerance (±5%) as the 50V version. The higher voltage rating provides additional safety margin in applications with voltage transients or design margin requirements. Uprating from 50V to 100V is electrically compatible for circuits designed for 50V operation.

Q: Can I use parts with different lead spacing? A: Lead spacing variation requires PCB layout verification. The original K102J10C0GF53L2 uses 0.098" (2.50mm) spacing. Alternatives with 0.197" (5.00mm) or 0.200" (5.08mm) spacing require confirmation that PCB hole-to-hole distances accommodate the different pitch. Physical component size may also vary; verify available board space before selection.

Q: Why are some parts marked "Not For New Designs"? A: TDK FK series parts (FK18C0G1H102JN020, FK28C0G1H102JN000) carry this status indicating manufacturer discontinuation or transition to newer product lines. These parts remain available for existing inventory but should not be specified for new product development. Use active-status alternatives for new designs.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance, matching the original K102J10C0GF53L2 specification. All parts are also REACH unaffected and classified as EAR99 for export purposes.

Q: What is the difference between Cut Tape and Bulk packaging? A: Packaging format (Cut Tape vs. Bulk) affects supply chain logistics and handling but does not impact electrical or mechanical performance. Cut Tape packaging (RDE and SR series) is suitable for automated assembly lines. Bulk packaging (Vishay K series) is typical for manual assembly or lower-volume applications. Select based on manufacturing process requirements.

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