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251R14S1R8BV4T Johanson Technology 251R14S1R8BV4T is a 1.8 pF ±0.1 pF 250V C0G/NP0 surface mount MLCC in a 0603 (1608 Metric) package. Designed for high Q, low loss, and ultra low ESR in RF and microwave circuits.
Mfr Part #:

251R14S1R8BV4T

Available from 2 distributors
Mfr Name: Johanson Technology
Johanson Technology
Johanson Technology 251R14S1R8BV4T is a 1.8 pF ±0.1 pF 250V C0G/NP0 surface mount MLCC in a 0603 (1608 Metric) package. Designed for high Q, low loss, and ultra low ESR in RF and microwave circuits.
Total Stock: 855 pcs

251R14S1R8BV4T Available from 2 distributors

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825 pcs
825 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
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30 pcs
30 pcs On Request 1 On Request On Request On Request On Request On Request

251R14S1R8BV4T Specifications Quick View

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251R14S1R8BV4T Description

Short technical summary and product information.

The Johanson Technology 251R14S1R8BV4T is a multilayer ceramic capacitor (MLCC) from the S-Series, specifically the R14S case size (0603). It offers a capacitance of 1.8 pF with a tight tolerance of ±0.1 pF and a rated voltage of 250V. The capacitor features C0G (NP0) temperature characteristics, ensuring stable capacitance over a wide operating temperature range of -55°C to 125°C.

 

This component is optimized for high-frequency applications, providing high Q, low loss, and ultra low ESR performance. It is suitable for RF, microwave, and other high-frequency circuits where signal integrity and minimal energy loss are critical. The 0603 (1608 Metric) package supports surface mount assembly, making it compatible with standard pick-and-place processes.

 

The datasheet indicates that the S-Series capacitors are developed for High-Q and microwave applications, with RoHS compliance standard for unleaded parts. The part number 251R14S1R8BV4T encodes the voltage (250V), case size (R14/0603), capacitance (1.8 pF), tolerance (B = ±0.10 pF), termination (V = Ni/Sn Green), and packaging (T = Paper 7" Reel).

251R14S1R8BV4T Quick Information

Product Type: MLCC Capacitor
Series: R14S
Canonical Name: 251R14S1R8BV4T Johanson Technology Inc. 1.8 pF 250V C0G/NP0 0603 MLCC
Subcategory: High-Q RF MLCC

251R14S1R8BV4T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 20
REACH Status: REACH Unaffected

251R14S1R8BV4T Features

  • 1.8 pF capacitance with ±0.1 pF tolerance.
  • Rated for 250V DC operation.
  • C0G/NP0 temperature coefficient for stability.
  • High Q, low loss, ultra low ESR.
  • Surface mount 0603 (1608 Metric) package.

251R14S1R8BV4T Applications

  • RF signal filtering and matching circuits.
  • Microwave frequency oscillator and amplifier designs.
  • High-frequency communication modules.
  • Low-loss resonant circuits and filters.
  • High Q tank circuits in wireless systems.

251R14S1R8BV4T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance and tolerance of the 251R14S1R8BV4T?

The capacitance is 1.8 pF with a tolerance of ±0.1 pF.

What is the rated voltage of this capacitor?

The rated voltage is 250V DC.

What is the temperature coefficient of the 251R14S1R8BV4T?

The temperature coefficient is C0G, NP0.

What is the package size and mounting type?

The package is 0603 (1608 Metric) and the mounting type is Surface Mount, MLCC.

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What are the key features of this capacitor?

It features high Q, low loss, and ultra low ESR, making it suitable for RF and microwave applications.

Is the 251R14S1R8BV4T RoHS compliant?

RoHS compliance is indicated as RoHS3 Compliant, but this status is unverified. Confirm with manufacturer documentation.

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