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The TG of a Printed Circuit Board is the temperature where the polymer transitions from a hard grassy material to a soft, rubbery material. With most applications a PCB with a normal TG (glass transition) temperature of 145°C – 150°C will suffice. However, especially with power applications or PCBs with a high density, a PCB with a higher TG should be used. myProto advises to choose a printed circuit board with a higher TG in prototypes.
myProto delivers different PCB materials, but FR-4 is the most used material with a default TG at 145°C – 150°C. The other option being 170°C – 180°C. For prototypes we advise you to choose 170°C – 180°C. It often happens that PCB assembly prototypes need rework. With desoldering and resoldering PCB’s can become damaged. Overheating may cause the solder pads to loosen or the tracks to come loose. When you choose a higher TG you minimize the chance of damage. With larger series, when rework is not necessary, a standard TG with normal applications will suffice.
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🔧 Platform upgrade in progress – Stay connected!
We are currently upgrading the myProto platform to serve you even better. In the meantime, feel free to email us your project files (BOM, Gerber, Centroid, Lead Time & quantities) directly at 👉 quotation@myproto.eu.
We’ll be delighted to provide you with a quote as quickly as possible!
You can of course still use the current version of the platform if you prefer.
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🔧 Mise à niveau en cours de la plateforme – restons connectés !
Nous procédons actuellement à une mise à jour de la plateforme myProto pour encore mieux vous servir. En attendant, n’hésitez pas à nous envoyer vos documents techniques (BOM, Gerber, Centroid, délais et quantités) directement par email à 👉 quotation@myproto.eu.
Nous serons ravis de vous faire parvenir un devis dans les plus brefs délais.
Vous pouvez bien entendu continuer à utiliser la version actuelle de la plateforme si vous le souhaitez.
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🔧 Upgrade van het myProto-platform – blijf verbonden!
We zijn momenteel bezig met een upgrade van het myProto-platform om u nog beter van dienst te zijn. Intussen kunt u uw technische documenten (BOM, Gerber, Centroid, levertermijn en aantallen) gerust mailen naar 👉 quotation@myproto.eu.
We bezorgen u graag zo snel mogelijk een offerte!
U kunt uiteraard nog steeds gebruik blijven maken van de huidige versie van het platform.
