型号:3M 7303导电胶
品牌 3M
基材:丙烯酸
厚度：0.2（mm）
宽度：5MM
颜色：灰色
长期耐温性：250（℃）
短期耐温性：280（℃）
适用范围:背光源，电子产品
3M7303双面导电热固胶带；丙烯酸酯环氧胶黏剂装有银镀膜玻璃珠。
7303胶带属于**的耐低温和溶剂性适应范围；PCB和FPC 的连接。
7303胶带的适应范围是将聚酯或聚酰亚胺软板连接到PCB上以及软板间的互联。
适用于柔性线路板与硬质线路板，ITO玻璃等连接导通
3M 异方性导电胶膜 7303, Anisotropic Conductive Film, 2.5 mm x 35 m
异方性导电胶膜为热压型的Z轴导电胶膜，由导电粒子随机分散在热塑型和热固性黏著剂中製成。
保证产品于黏著剂方向(X/Y轴方向)绝缘
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Adhesive Thickness (metric)
74 micron
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Adhesive Type
Epoxy/Acrylate Blend
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Application Category
Bonding
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Applications
Electronic Component Bonding, Flex Bonding
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Bonding Method
Thermo-compression bonding
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Bonding Pressure
2 MPa
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Bonding Temperature
135 - 150 Degree C
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Bonding Time
25 seconds
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Conductive Particle Size
43 Micron
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Conductive Particle Type
Silver-coated glass
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Connection Type
Flex to Flex, Flex to PCB
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Flex Type
Gold/Copper on Polyester, Gold/Copper on Polyimide, Silver Ink on Polyester
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Liner Thickness (metric)
100 Micron
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Liner Type
Polyester-coated Kraft with Silicone Release
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Minimum Gap
10 mil
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Minimum Gap (metric)
250 Micron
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Minimum Overlap Area
0.75 mm2
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Minimum Pitch
20 mil
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Minimum Pitch (metric)
500 Micron
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Product Form
Roll
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Product Series
7303
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Shelf Life
9 Months
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Shelf Life Frozen
18 Month
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Standard Width (metric)
2.5 mm, 3 mm, 4 mm, 5 mm
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Tacking Pressure
0.1 - 1.5 MPa
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Tacking Temperature
25 degree C
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Tacking Time
1 - 2 seconds
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Total Trace Height (metric)
140 Micron
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