330 pF 50V C0G/NP0 Radial Ceramic Capacitor K331J10C0GF53L2

Part Overview

The K331J10C0GF53L2 is a 330 pF ceramic capacitor with 50V rated voltage and C0G/NP0 temperature coefficient manufactured by Vishay Beyschlag/Draloric/BC Components. This component is classified as Active product status and is suitable for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative lead spacing or package dimensions are required for specific PCB layouts, or when sourcing from alternative manufacturers is preferred for supply chain optimization.

Key Parameters

Parameter	Value
Capacitance	330 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 of the K331J10C0GF53L2 is determined by strict equivalence in the following electrical parameters: capacitance value (330 pF), tolerance (±5%), rated voltage (50V), and temperature coefficient (C0G/NP0). All substitute parts must maintain identical electrical specifications and operating temperature range (-55°C to 125°C). Mechanical compatibility is evaluated based on mounting type (Through Hole), package style (Radial), and lead spacing. Substitute parts are grouped into two categories based on lead spacing: 0.098" (2.50mm) lead spacing for direct mechanical compatibility, and 0.197" (5.00mm) lead spacing for applications where increased lead spacing is acceptable. Physical dimensions (length, width, height) may vary within the radial package family while maintaining functional equivalence. All substitute parts must maintain ROHS3 compliance and REACH unaffected status.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Lead Spacing	Size / Dimension	Height - Seated (Max)	Product Status	Packaging
K331J10C0GF53L2	Vishay Beyschlag/Draloric/BC Components	330 pF	±5%	50V	C0G, NP0	0.098" (2.50mm)	0.142" L x 0.091" W (3.60mm x 2.30mm)	0.205" (5.20mm)	Active	Bulk
K331J15C0GF53L2	Vishay Beyschlag/Draloric/BC Components	330 pF	±5%	50V	C0G, NP0	0.098" (2.50mm)	0.157" L x 0.102" W (4.00mm x 2.60mm)	0.220" (5.60mm)	Active	Bulk
FK18C0G1H331JN020	TDK Corporation	330 pF	±5%	50V	C0G, NP0	0.098" (2.50mm)	0.157" L x 0.098" W (4.00mm x 2.50mm)	0.217" (5.50mm)	Not For New Designs	Bulk
FK28C0G1H331JN000	TDK Corporation	330 pF	±5%	50V	C0G, NP0	0.197" (5.00mm)	0.157" L x 0.098" W (4.00mm x 2.50mm)	0.217" (5.50mm)	Not For New Designs	Bulk
RDE5C1H331J0M1H03A	Murata Electronics	330 pF	±5%	50V	C0G, NP0	0.197" (5.00mm)	0.157" L x 0.098" W (4.00mm x 2.50mm)	0.236" (6.00mm)	Active	Cut Tape (CT)
RDE5C1H331J0P1H03B	Murata Electronics	330 pF	±5%	50V	C0G, NP0	0.098" (2.50mm)	0.197" L x 0.098" W (5.00mm x 2.50mm)	0.236" (6.00mm)	Active	Bulk

Engineering Selection Recommendations

Selection among substitute parts is based on product status and application requirements. The K331J15C0GF53L2 from Vishay maintains Active product status and identical lead spacing (0.098" / 2.50mm) to the primary part, making it the preferred direct substitute for new designs requiring the same PCB footprint. The RDE5C1H331J0P1H03B from Murata Electronics is an Active product with matching lead spacing and is available in Cut Tape packaging, suitable for high-volume automated assembly processes. The RDE5C1H331J0M1H03A from Murata Electronics is an Active product with 0.197" (5.00mm) lead spacing, applicable when increased lead spacing is compatible with the circuit design. The FK18C0G1H331JN020 and FK28C0G1H331JN000 from TDK Corporation carry "Not For New Designs" status and should be used only for replacement or repair of existing assemblies. All substitute parts maintain ROHS3 compliance and REACH unaffected status consistent with the primary part.

Frequently Asked Questions (FAQ)

Q: Can RDE5C1H331J0M1H03A be used as a direct replacement for K331J10C0GF53L2? A: RDE5C1H331J0M1H03A is electrically equivalent but has different lead spacing (0.197" vs 0.098") and physical dimensions. It is compatible only if the PCB layout accommodates the wider lead spacing and larger package size.

Q: What is the difference between K331J15C0GF53L2 and K331J10C0GF53L2? A: Both parts are manufactured by Vishay with identical electrical specifications (330 pF, ±5%, 50V, C0G/NP0). The primary differences are physical dimensions and height. K331J15C0GF53L2 is slightly larger (0.157" L x 0.102" W vs 0.142" L x 0.091" W) and taller (0.220" vs 0.205" seated height). Lead spacing remains identical at 0.098" (2.50mm).

Q: Why are FK18C0G1H331JN020 and FK28C0G1H331JN000 marked "Not For New Designs"? A: These TDK parts carry "Not For New Designs" status, indicating they are legacy products. They remain available for replacement and repair applications but should not be specified for new circuit designs. Active alternatives from Vishay and Murata are recommended for new designs.

Q: What is the significance of lead spacing in substitution? A: Lead spacing determines PCB hole pattern compatibility. Parts with 0.098" (2.50mm) lead spacing are mechanically interchangeable with the primary part. Parts with 0.197" (5.00mm) lead spacing require different PCB layouts and are suitable only when the circuit design accommodates wider spacing.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All substitute parts listed maintain ROHS3 compliance and REACH unaffected status, consistent with the primary K331J10C0GF53L2 part.

Q: What packaging options are available among substitutes? A: Substitute parts are available in Bulk packaging (K331J15C0GF53L2, FK18C0G1H331JN020, FK28C0G1H331JN000, RDE5C1H331J0P1H03B) and Cut Tape packaging (RDE5C1H331J0M1H03A). Packaging selection depends on assembly process requirements and order quantities.

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