参数资料
型号: BZ025A404ZAB
厂商: AVX Corporation
文件页数: 18/26页
文件大小: 0K
描述: CAP SUPER 400MF 5.5V BZ02 TH
标准包装: 100
系列: BestCap® BZ
电容: 400mF
电压 - 额定: 5.5V
容差: -20%,+80%
ESR(等效串联电阻): 35 毫欧
寿命@温度: 70°C 时为 1000 小时
安装类型: 通孔
封装/外壳: BZ02,4 引线
包装: 散装
尺寸/尺寸: 1.890" L x 1.181" W(48.00mm x 30.00mm)
高度 - 座高(最大): 0.264"(6.70mm)
工作温度: -20°C ~ 70°C
其它名称: 478-6275
BestCap Ultra-low ESR
?
High Power Pulse Supercapacitors
SECTION 3.3: MOUNTING PROCEDURE ON A PCB FOR BESTCAP ?
BestCap ? products can be mounted on PCBs by either
selectively heating only the capacitor terminals by using a
pulsed reflow soldering station or by using hand soldering.
IR Reflow or wave soldering may not be used. The main
body of the device should be less than 60oC at all times.
PULSED REFLOW SOLDERING
HAND SOLDERING STATION
Application data for the ‘Unitek’ pulsed-reflow soldering
Equipment:
Temperature controlled, 50W general
station.
Solder type:
purpose iron
63Sn/37Pb, rosin core wire
Equipment:
Temperature:
400oC (+20oC - 100oC)
Controller
Head
Solder paste type
Solder composition
Percent solids
Solder thickness
Solder-weld tip size
Solder-weld tip force
Uniflow ‘Pulsed Thermode Control’
Thin-line Reflow Solder Head
No Clean Flux
63% Sn, 37% Pb
88%
6 mils
0.075"
6 lbs.
Time:
Solder Type:
Temperature:
Time:
2 to 5 seconds maximum, smaller time
(2 sec.) at 420oC and 5 sec. at 300oC,
overall it being a time-temperature rela-
tionship. Shorter time, higher temperature
is preferred.
Lead Free, 95Sn/5Ag
430oC (+20oC - 100oC)
2 to 5 seconds maximum, smaller time
(2 sec.) at 450oC and 5 sec. at 330oC,
overall it being a time-temperature rela-
tionship. Shorter time, higher temperature
Temperature profile:
Temperature
Time
is preferred.
Pre-heat
Rise
Reflow
Cool
130oC
440oC (±10)
440oC (±10)
165oC
0 sec.
2 sec.
2 sec.
In both cases, the main body of the BestCap ? part should be less than 60oC at all times.
17
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