RFCS04021800BJTT1

$0.69

Description：CAP SILICON 18PF 5% 16V 0402
Series：RFCS
Mfr：Vishay Electro-Films
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8555a77eb58d Category: Silicon Capacitors Brand: Vishay Electro-Films

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Product introduction

Product Detailed Parameters

Description：CAP SILICON 18PF 5% 16V 0402
Series：RFCS
Mfr：Vishay Electro-Films
Package：Tape & Reel (TR),Cut Tape (CT)
Capacitance：18 pF
Tolerance：±5%
Voltage - Breakdown：16 V
ESL (Equivalent Series Inductance)：-
Applications：-
Features：-
Operating Temperature：-55°C ~ 125°C
Package / Case：0402 (1005 Metric)
Height：0.016" (0.41mm)
Size / Dimension：0.040" L x 0.020" W (1.02mm x 0.51mm)
ESR (Equivalent Series Resistance)：-

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RFCS04021800BJTT1

Overview

The RFCS04021800BJTT1 is a silicon-based radio frequency capacitor from the Vishay RFCS series, housed in a compact 0402 (1005 metric) surface-mount package. It features a nominal capacitance of 18 pF with a tolerance of ±5% and a rated voltage of 16 V. The component operates within a temperature range of -55°C to +125°C and exhibits a temperature coefficient of 100 PPM/°C. Designed for high-frequency applications, it offers high Q performance and low equivalent series resistance. The device is RoHS compliant and meets MSL Level 1 standards.

Feature Summary

Utilizes silicon thin-film technology for stable RF performance
High Q factor suitable for radio frequency circuits
Compact 0402 footprint for space-constrained designs

Applications

RF matching networks
High-frequency filtering circuits
Impedance matching in wireless communication modules

Procurement Notes

This component is officially classified as obsolete and no longer manufactured by Vishay Electro-Films. Procurement is restricted to remaining stock or secondary market sources. Verify part authenticity and storage conditions carefully when sourcing from non-authorized distributors. Check for valid substitute part numbers if long-term supply stability is required for production.

Selection Notes

Select this component only if legacy compatibility is mandatory due to its obsolete status. Consider alternative silicon capacitors from the same manufacturer or competitors that offer active manufacturing status. Ensure the 18 pF value and 16 V rating align precisely with circuit requirements before committing to available inventory.

Part Context

Part of the RFCS series of silicon capacitors designed for RF applications. Manufactured by Vishay Electro-Films using thin-film technology. The 0402 package size allows for dense PCB layouts. This specific model represents a discontinued variant within the broader family of high-performance RF components.