RFCS04029000DBTT1

$0.69

Description：CAP SILICON 0.9PF 50V 0402
Series：RFCS
Mfr：Vishay Electro-Films
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:fd2d982e598c Category: Silicon Capacitors Brand: Vishay Electro-Films

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Product introduction

Product Detailed Parameters

Description：CAP SILICON 0.9PF 50V 0402
Series：RFCS
Mfr：Vishay Electro-Films
Package：Tape & Reel (TR),Cut Tape (CT)
Capacitance：0.9 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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RFCS04029000DBTT1

Overview

The RFCS04029000DBTT1 is a silicon-based radio frequency capacitor from the Vishay Electro-Films RFCS series. It features a nominal capacitance of 0.9 pF with a tolerance of ±0.1 pF and a breakdown voltage 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 RF performance
High Q factor suitable for high-frequency applications
Compact 0402 surface-mount footprint

Applications

RF circuit coupling and decoupling
Impedance matching networks
Filter circuits in communication systems

Procurement Notes

Verify current availability status as this component may be subject to limited supply or end-of-life restrictions. Confirm RoHS compliance details through official manufacturer documentation prior to procurement. Ensure the ordering suffix matches the required packaging format, such as tape and reel, to align with production line requirements.

Selection Notes

Select this component for designs requiring precise low-picoFarad capacitance values in RF environments. The 0402 package size offers space efficiency for dense PCB layouts. Consider the 50 V breakdown voltage and 100 PPM/°C temperature stability when evaluating thermal and electrical constraints for the specific application environment.

Part Context

This part belongs to the RFCS series of silicon capacitors manufactured by Vishay Electro-Films. These components are designed to replace traditional ceramic capacitors in RF applications where superior stability and lower parasitic inductance are critical. The series supports various capacitance values within the 0402 package form factor.