K820J10C0GF53L2 Ceramic Capacitor Equivalent & Substitute Parts

Part Overview

The K820J10C0GF53L2 is an 82 pF ceramic capacitor manufactured by Vishay Beyschlag/Draloric/BC Components in the Mono-Kap™ K series. This radial through-hole component operates at 50V with C0G/NP0 temperature coefficient and ±5% tolerance, suitable for general-purpose applications across the -55°C to 125°C temperature range. The part is currently active in production. Equivalent and substitute parts are necessary when the primary part becomes unavailable, when lead spacing or physical dimensions require adjustment for specific PCB layouts, or when alternative manufacturer sourcing is required for supply chain optimization.

Key Parameters

Parameter	Value
Capacitance	82 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 K820J10C0GF53L2 is determined by strict equivalence across the following critical parameters: capacitance value (82 pF), tolerance (±5%), rated voltage (50V), temperature coefficient (C0G/NP0), operating temperature range (-55°C to 125°C), mounting type (through-hole radial), and RoHS3 compliance. Physical dimensions and lead spacing may vary within acceptable limits for PCB layout compatibility. All substitute parts listed maintain identical electrical specifications and regulatory compliance status.

Parameter Comparison

Parameter	K820J10C0GF53L2 (Vishay)	FK18C0G1H820JN020 (TDK)	FK28C0G1H820JN000 (TDK)	RDE5C1H820J0K1H03B (Murata)
Manufacturer	Vishay Beyschlag/Draloric/BC Components	TDK Corporation	TDK Corporation	Murata Electronics
Capacitance	82 pF	82 pF	82 pF	82 pF
Tolerance	±5%	±5%	±5%	±5%
Voltage - Rated	50V	50V	50V	50V
Temperature Coefficient	C0G, NP0	C0G, NP0	C0G, NP0	C0G, NP0
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	Radial	Radial	Radial	Radial
Lead Spacing	0.098" (2.50mm)	0.098" (2.50mm)	0.197" (5.00mm)	0.197" (5.00mm)
Size / Dimension	0.142" L x 0.091" W (3.60mm x 2.30mm)	0.157" L x 0.098" W (4.00mm x 2.50mm)	0.157" L x 0.098" W (4.00mm x 2.50mm)	0.157" L x 0.098" W (4.00mm x 2.50mm)
Height - Seated (Max)	0.205" (5.20mm)	0.217" (5.50mm)	0.217" (5.50mm)	0.236" (6.00mm)
Product Status	Active	Not For New Designs	Not For New Designs	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For new designs, the K820J10C0GF53L2 (Vishay, Active status) and RDE5C1H820J0K1H03B (Murata, Active status) are preferred selections due to their active product status and full RoHS3 compliance. Both parts maintain identical electrical specifications and operating parameters.

The FK18C0G1H820JN020 and FK28C0G1H820JN000 (both TDK) are classified as "Not For New Designs" and should be used only for legacy system maintenance or replacement applications where the original part specification must be maintained. These parts remain electrically equivalent but are subject to potential discontinuation.

Lead spacing differences require PCB layout verification: the K820J10C0GF53L2 and FK18C0G1H820JN020 feature 0.098" (2.50mm) lead spacing, while FK28C0G1H820JN000 and RDE5C1H820J0K1H03B feature 0.197" (5.00mm) lead spacing. Physical dimensions and seated heights vary across all substitute options and must be confirmed against PCB footprint requirements before selection.

Frequently Asked Questions (FAQ)

Q: Can FK18C0G1H820JN020 or FK28C0G1H820JN000 be used in new designs?

A: No. Both TDK parts carry "Not For New Designs" status and are intended for legacy system support only. For new designs, select K820J10C0GF53L2 or RDE5C1H820J0K1H03B, both with Active product status.

Q: What is the primary difference between the substitute parts?

A: The main differences are lead spacing and physical dimensions. K820J10C0GF53L2 and FK18C0G1H820JN020 use 2.50mm lead spacing, while FK28C0G1H820JN000 and RDE5C1H820J0K1H03B use 5.00mm lead spacing. Seated heights range from 5.20mm to 6.00mm. All parts are electrically identical.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts—K820J10C0GF53L2, FK18C0G1H820JN020, FK28C0G1H820JN000, and RDE5C1H820J0K1H03B—are ROHS3 compliant and REACH unaffected.

Q: How do I determine which substitute part fits my PCB?

A: Verify the required lead spacing (2.50mm or 5.00mm) and maximum seated height tolerance for your PCB layout. Cross-reference these dimensions against the Parameter Comparison table before component selection.

Q: Can these parts be used interchangeably in all applications?

A: Electrical interchangeability is confirmed across all parameters. Physical interchangeability depends on PCB footprint design. Lead spacing and height clearance must be verified for each specific application.

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