High Tg PCB Advanced PCB Manufacturing| YMS PCB

Koarte beskriuwing:

High-TG-Material start at around TG of 170°C. Most high-TG materials up to TG170°C are based on FR4 fibre-glass/epoxy compounds and are produced and processed like standard PCBs.

parameters

Layers: 4L High Tg FR4 Material

Board Thinkness: 1,6 mm

Base Material:EM827 High tg

Min gatten: 0,2 mm

Minimale rigelbreedte / klaring ： 0,075 mm / 0,075 mm

Minimale ôfstân tusken binnenlaach PTH nei line ： 0.2mm

Size：208mm×148mm

Aspect Ratio: 8: 1

Surface treatment：Lead free HASL

Single-sided impedance 55Ω±10%, Differential impedance 100+7/-8Ω

Applications: Consumer electronics

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How do I classify high-TG materials?

Materiaal	TG	MOT
FR4-standard-TG	130°C	110°C
FR4-mittel-TG	150°C	130°C
FR4-hoch-TG	170°C	150°C
Polyimid-Super-hoch-TG-Material	250°C	230°C

ome common high-frequency materials do not mention TGs in their datasheets. This is due to the original meaning of TG: "temperature of glass transition". Many ceramics- or PTFE-based materials do simply not contain any glass fibres and therefore have no technical TG. Generally, this fact also applies to Polyimides (PI). However, you can usually assume a TG of at least 200°C for Polyimide, ceramics or PTFE-materials. In this case the TG simply stands for temperature resistance.

You may apply the following values:

Material type	Typical „TG“
CEM1	110-130°C
FR4	120-180°C
PTFE	200-260°C
Ceramic	200-300°C
Polyimide	200-350°C

YMS High Tg PCB manufacturing capabilities:

YMS High Tg PCB manufacturing capabilities overview
Eigenskip	mooglikheden
Laach telle	3-60L
Beskikbere Multilayer PCB Technology	Troch gat mei Aspektferhâlding 16: 1
	begroeven en blyn fia
	Hybride	High Frequency Material such as RO4350B and FR4 TG 180°Mix etc.
		High Speed Material such as M7NE and FR4 TG 180°Mix etc.
Dikte	0,3 mm-8 mm
Minimale rigelbreedte en romte	0.05mm / 0.05mm (2mil / 2mil)
BGA PITCH	0.35 mm
Min meganyske boarre Grutte	0,15 mm (6mil)
Aspektferhâlding foar trochgeand gat	16: 1
Oerflakte ôfwurking	HASL, Lead free HASL, ENIG, Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Gold, Selective OSP ， ENEPIG.etc.
Fia Folje-opsje	De fia is pleatst en fol mei geleidend as net-geleidend epoksy, dan bedekt en pleatst oer (VIPPO)
	Koper fol, sulver fol
Ynskriuwing	± 4mil
Solder Masker	Grien, read, giel, blau, wyt, swart, pears, mat swart, mat grien. Ensfh.