作为一个主要的无源元件,电容(多层Ceremic电容器)是最常见的类型的电容器今天暂时储存电荷和电子电路噪声的解耦。其主体由交错层的介质和金属通常镍内电极。外部电极或终止提供电容的物理和电气连接到印刷电路板或混合集成电路模块。

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  ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪
① Series Samsung Multi-layer Ceramic Capacitor
② Size 0805 (inch code) L: 2.0 ± 0.2 mm W: ± 0.2 mm
③ Dielectric X5R ⑧ Inner electrode
④ Capacitance 47 ㎌ Termination
⑤ Capacitance ±20 % Plating (Pb Free)
tolerance ⑨ Product Normal
⑥ Rated Voltage 6.3 V ⑩ Special Reserved for future use
⑦ Thickness 1.25 ± 0.2 mm ⑪ Packaging Embossed Type, 7"reel(3,000ea)
A. Samsung Part Number
1.25
Ni
Cu
Sn 100%
B. Samsung Reliability Test and Judgement condition
Capacitance Within specified tolerance 120㎐±20% 0.5±0.1Vrms
Tan δ (DF) 0.1 max.
Insulation More than 100Mohm㎌ Rated Voltage 60~120 sec.
Resistance
Appearance No abnormal exterior appearance Visual inspection
Withstanding No dielectric breakdown or of the rated voltage
Voltage mechanical breakdown
Temperature X5R
Characteristics (From -55℃ to 85℃, Capacitance change should be ±15%)
Adhesive Strength No peeling shall be occur on the 500gF, for 10±1 sec.
of Termination terminal electrode
Bending Strength Capacitance change : within ±12.5% Bending to the limit (1mm)
with 1.0mm/sec.
Solderability More than 75% of terminal surface SnAg3.0Cu0.5 solder
is to be soldered newly 245±5℃, 3±0.3sec.
(preheating : 80~120℃ for 10~30sec.)
Resistance to Capacitance change : within ±7.5% Solder pot : 270±5℃, 10±1sec.
Soldering heat Tan δ, IR : initial spec.
250%
Performance Test condition
Vibration Test Capacitance change : within ±5% Amplitude : 1.5mm
Tan δ, IR : initial spec. From 10㎐ to 55㎐ (return : 1min.)
2hours  3 direction (x, y, z)
Moisture Capacitance change : within ±12.5% With rated voltage
Resistance Tan δ : 0.125 max 40±2℃, 90~95%RH, 500 +12/-0 hours
IR : More than 12.5㏁·㎌
High Temperature Capacitance change : within ±12.5% With of the rated voltage
Resistance Tan δ : 0.125 max Max. operating temperature
IR : More than 25㏁·㎌
1000+48/-0 hours
Temperature Capacitance change : within ±7.5% 1 cycle condition
Cycling Tan δ, IR : initial spec. Min. operating temperature → 25℃
→ Max. operating temperature → 25℃
5 cycles test
C. Recommended Soldering method :
Reflow ( Reflow Peak Temperature : 260+0/-5℃, 10sec. Max )

深圳市锐华科技电子世纪有限公司   销售经理郭先生  手机:13510001945

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