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本品有如下特徵：玻璃轉(zhuǎn)化溫度140±5 ℃；符合RoHS標準；優(yōu)越的絕緣性能；本品顏色本色；阻燃等級符合UL 94 V-0標準

This series of products present the following features; Tg point: 140±5 ℃; Meets RoHS requirements; Excellent insulation performance; Raw Color; flammability meets UL 94 V-0

CHARACTERISTICS
特性
UNIT
單位
CONDITIONING
條件
TYPICAL VALUE
常規(guī)值
SPEC.
參數(shù)
Volume resistivity
體積電阻
MΩ-cm
C-96/35/90
5.0X109
106↑
Surface resistivity
表面電阻
MΩ
C-96/35/90
5.0X107
104↑
Permittivity 1MHZ
電容率
-
C-24/23/50
4.2-4.4
5.4↓
Permittivity 1GHZ
電容率
-
C-24/23/50
3.8-4.0
-
Loss Tangent 1MHZ
介質(zhì)損耗角正切
-
D-24/23/50
0.015-0.020
0.035↓
Loss Tangent 1GHZ
介質(zhì)損耗角正切
-
D-24/23/50
0.012-0.014
-
Arc resistance
耐電弧性
SEC
D-48/50
+D-0.5/23
120↑
60↑
Dielectric breakdown
節(jié)電擊穿
KV
D-48/50
60↑
40↑
Moisture absorption
吸濕性
%
D-24/23
0.2-0.3
0.35↓
Flammability
可燃性
-
C-48/23/50
94V0
94V0
Peel strength 1oz
抗剝離強度
lb/in
288℃ x 10″
solder floating
浮焊
10-14
6↑
Thermal Stress
熱應(yīng)力
SEC
288℃
solder dipping
浸焊
90↑
10↑
Dimensional stability
X-Y axis
XY軸尺寸穩(wěn)定性
%
E4/105
0.01-0.03
0.050↓
Glass transition temperature
玻璃轉(zhuǎn)化溫度
℃
DSC
140±5
N/A
Co-efficiency of thermal expansion
熱膨脹係數(shù)
Z-axis before Tg
Tg前 Z軸膨脹係數(shù)
ppm/℃
TMA
50-70
N/A
Z-axis After Tg
Tg後Z軸膨脹係數(shù)
ppm/℃
TMA
250-350