K271J10C0GF53L2 Equivalent & Substitute Parts

Part Overview

The K271J10C0GF53L2 is a 270 pF ceramic capacitor rated at 50V with C0G/NP0 temperature coefficient, manufactured by Vishay Beyschlag/Draloric/BC Components in the Mono-Kap™ K series. This radial through-hole component is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is currently active and ROHS3 compliant. Equivalent and substitute parts are identified when electrical specifications and mechanical compatibility align with the original component's performance requirements.

Substiute Parts

K271J10C0GF53L2

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 827K271J10C0GF53L2 Datasheet

Current PartRFQ

FK18C0G1H271JN020

TDK CorporationIn Stock: 1661FK18C0G1H271JN020 Datasheet

MFR RecommendedRFQ

RDE5C1H271J0K1H03B

Murata ElectronicsIn Stock: 1886RDE5C1H271J0K1H03B Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the K271J10C0GF53L2 is determined by strict equivalence in the following electrical and mechanical parameters:

• Capacitance value: 270 pF
• Tolerance: ±5%
• Voltage rating: 50V minimum
• Temperature coefficient: C0G or NP0
• Operating temperature range: -55°C to 125°C minimum
• Mounting type: Through hole radial configuration
• Lead spacing: 0.098" (2.50mm) or compatible spacing for PCB layout

Physical dimensions including body length, width, and seated height may vary within acceptable limits for through-hole radial components, provided lead spacing remains compatible with existing PCB designs.

Parameter Comparison

Engineering Selection Recommendations

FK18C0G1H271JN020 (TDK Corporation): This substitute meets all electrical specifications and maintains the 0.098" (2.50mm) lead spacing of the original part. However, the product status is listed as "Not For New Designs," which restricts its use to legacy system maintenance or replacement applications only. Physical dimensions are slightly larger, requiring verification of available PCB space.

RDE5C1H271J0K1H03B (Murata Electronics): This substitute meets all electrical specifications and maintains active product status. The lead spacing is 0.197" (5.00mm), which differs from the original 0.098" (2.50mm) spacing. This difference requires PCB layout modification and is suitable only for new designs or redesigned circuits where lead spacing can be accommodated.

For direct replacement in existing PCB layouts without modification, the FK18C0G1H271JN020 is mechanically compatible despite its "Not For New Designs" status. For new designs, the RDE5C1H271J0K1H03B is the preferred choice due to active product status, provided PCB layout accommodates the 5.00mm lead spacing.

Frequently Asked Questions (FAQ)

Q: Can FK18C0G1H271JN020 be used as a direct replacement for K271J10C0GF53L2?

A: Electrically, yes. The FK18C0G1H271JN020 matches all electrical parameters and maintains compatible lead spacing of 0.098" (2.50mm). However, its "Not For New Designs" status limits use to replacement applications only. Physical dimensions are slightly larger; verify PCB clearance before installation.

Q: Why does RDE5C1H271J0K1H03B have different lead spacing?

A: The RDE5C1H271J0K1H03B uses 0.197" (5.00mm) lead spacing, which differs from the original 0.098" (2.50mm). This is a mechanical difference only and does not affect electrical performance. PCB layout modification is required for this substitute.

Q: Are all three parts ROHS3 compliant?

A: Yes. The K271J10C0GF53L2, FK18C0G1H271JN020, and RDE5C1H271J0K1H03B are all ROHS3 compliant and REACH unaffected.

Q: What is the significance of "Not For New Designs" status?

A: This designation indicates the manufacturer is not recommending the part for new product development. It may be retained for legacy system support or replacement inventory. For new designs, select parts with "Active" status.

Q: Do all substitutes operate across the same temperature range?

A: Yes. All three parts operate from -55°C to 125°C with C0G/NP0 temperature coefficient, ensuring stable capacitance across this range.

Q: Can I use these substitutes interchangeably in my circuit?

A: Electrical interchangeability is confirmed for all three parts. Mechanical interchangeability depends on PCB lead spacing design. Verify your PCB accommodates the lead spacing of your selected substitute before assembly.