1. 特 點(diǎn) :
l 貼片式,Ag(Cu)-Ni-Sn三層端電極,良好的可焊性和耐焊接熱性能,適用于混合集成電路或印刷電路的表面貼裝;
l 高頻率特性好,低電感,低損耗高Q值,高可靠性,電容量穩(wěn)定性高;
l 適用于各類設(shè)備中的諧振回路、耦合回路及要求低損耗、電容量高穩(wěn)定和絕緣電阻高的電路中;
l 執(zhí)行標(biāo)準(zhǔn):GB/T 21041-2007《電子設(shè)備用固定電容器 第21部分 表面安裝用I類多層瓷介固定電容器》。
2. 主要性能指標(biāo):
l 電容量溫度系數(shù):0±30ppm/℃,工作溫度范圍 -55℃~125℃。
l 介質(zhì)損耗:DF≤15×10-4
l 老化特性:無;
l 絕緣電阻: Ri≥10000MΩ(20℃):
l 介質(zhì)耐電壓:(按不同標(biāo)稱額定電壓分列標(biāo)準(zhǔn))
標(biāo)稱額定電壓 | Ur<200V | 200V≤Ur≤1000V | Ur>1000V |
介質(zhì)耐電壓(V) | ≥2.5 Ur | ≥1.5 Ur | ≥1.2 Ur |
3. 性能特性曲線:
4.產(chǎn)品容量范圍
尺寸規(guī)格 | 額定電壓 | 容量范圍 (單位:pF) |
0402 | 6.3V | 1~470 |
10V | 1~470 | |
16V | 1~470 | |
25V | 1~470 | |
50V | 1~470 | |
0603 | 6.3V | 1~470 |
10V | 1~470 | |
16V | 1~470 | |
25V | 1~470 | |
50V | 1~470 | |
0805 | 6.3V | 1~10,000 |
10V | 1~10,000 | |
16V | 1~10,000 | |
25V | 1~10,000 | |
50V | 1~10,000 | |
1206 | 6.3V | 1~33,000 |
10V | 1~33,000 | |
16V | 1~33,000 | |
25V | 1~33,000 | |
50V | 1~12,000 | |
1210 | 6.3V | 10~10,000 |
10V | 10~10,000 | |
16V | 10~10,000 | |
25V | 10~10,000 | |
50V | 10~8,200 | |
1808 | 6.3V | 10~10,000 |
10V | 10~10,000 | |
16V | 10~10,000 | |
25V | 10~10,000 | |
50V | 10~6,800 | |
1812 | 6.3V | 10~15,000 |
10V | 10~15,000 | |
16V | 10~15,000 | |
25V | 10~15,000 | |
50V | 10~12,000 | |
2220 | 6.3V | 10~47,000 |
10V | 10~47,000 | |
25V | 10~47,000 | |
50V | 10~33,000 |
注:可根據(jù)客戶特殊要求時,設(shè)計客戶的需要的電壓及容
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