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Product Summary

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TFA series of PTFE ceramic composite substrate
TFA series of PTFE ceramic composite substrate

Model

Dk(εr)@10G

Df(tgδ)
@10G

TcDk
ppm/ºC

CTE-Z

(ppm/ºC)

Materials Composition

Product Features

Typical Value

Design Value

TFA294

2.94±0.04

2.94

0.0010

-5

32

PTFE/ceramic

Standard RTF copper foil

◆ Aerospace class

◆ Stable frequency, supporting 77GHz

◆ The lowest loss at the same level

◆ Low expansion coefficient, low temperature drift

◆ Irradiation resistance and low exhaust

◆ Low tolerance and consistency

TFA300

3.00±0.04

3.00

0.0010

-8

30

TFA615

6.15±0.12

6.40

0.0016

-215

29

TFA1020

10.2±0.20

10.70

0.0016

-340

30 

Product Recommendation

0523-86921512
No. 2, North of Machuan Road, Yong'anzhou Town, Gaogang District, Taizhou City, Jiangsu Province, China
Copyright © 2023 Taizhou Wangling Insulating Materials Factory
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