RFCS04023000DBTTS

Description：CAP SILICON 0.3PF 50V 0402
Series：RFCS
Mfr：Vishay Electro-Films
Package：Tape & Reel (TR)

SKU:9b58ed5e6d2b Category: Silicon Capacitors Brand: Vishay Electro-Films

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Product introduction

Product Detailed Parameters

Description：CAP SILICON 0.3PF 50V 0402
Series：RFCS
Mfr：Vishay Electro-Films
Package：Tape & Reel (TR)
Capacitance：0.3 pF
Tolerance：±0.1pF
Voltage - Breakdown：50 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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RFCS04023000DBTTS

Overview

The RFCS04023000DBTTS is a silicon-based radio frequency capacitor manufactured by Vishay Electro-Films. It features a nominal capacitance of 0.3 pF with a tolerance of ±0.1 pF and a breakdown voltage rating of 50 V. The component utilizes a 0402 (1005 metric) surface-mount package, measuring 1.02 mm in length, 0.51 mm in width, and 0.38 mm in height. It operates within a temperature range of -55°C to +125°C and exhibits a temperature coefficient of 100 PPM/°C.

Feature Summary

Utilizes silicon thin-film technology for stable high-frequency performance
Designed specifically for radio frequency applications requiring precise small capacitance values
Offers high Q factor characteristics suitable for RF signal processing

Applications

RF circuit matching networks
High-frequency filter design
Impedance matching in wireless communication modules

Procurement Notes

This component is identified as an End-of-Life product. Availability is restricted, and sourcing may require checking for obsolete stock or verified alternatives. Verify RoHS compliance details through official documentation before procurement planning. Ensure the specific suffix matches required specifications as no functional changes are confirmed for alternate packaging types.

Selection Notes

Select this part for applications demanding ultra-low capacitance values in compact RF designs. The 0402 footprint suits space-constrained PCB layouts. Consider the 50 V breakdown voltage limit when designing circuits with higher potential swings. The silicon construction offers distinct thermal stability compared to traditional ceramic dielectrics in RF environments.

Part Context

The RFCS series represents Vishay's line of silicon capacitors, designed to replace traditional ceramic components in high-frequency applications. These devices offer superior stability and lower parasitic effects. The RFCS04023000DBTTS is a specific variant within this family, tailored for precise 0.3 pF requirements in the standard 0402 SMD form factor.