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| Date | 4/12/2024 6:06:34 AM |
| Price | USD 1.00 |
Fr-4, one of the commonly used pcb, 0.2mm thin pcb is a code for the grade of flame-resistant materials. Fr-4 material has higher mechanical properties, dimensional stability, impact resistance, it also has excellent electrical performance, higher working temperature. It is mainly used for double-sided pcbs.
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