参数资料
型号: CKG57KX7R2E474M
厂商: TDK Corporation
文件页数: 13/15页
文件大小: 0K
描述: CAP CER 0.47UF 250V 20% X7R SMD
产品目录绘图: CKG57K Series
特色产品: CKG Series Multilayer Ceramic Chip Capacitors
标准包装: 1
系列: CKG
电容: 0.47µF
电压 - 额定: 250V
容差: ±20%
温度系数: X7R
安装类型: 表面贴装,MLCC
工作温度: -55°C ~ 125°C
应用: SMPS 滤波,旁通,去耦
封装/外壳: 非标准型 SMD
尺寸/尺寸: 0.236" L x 0.197" W(6.00mm x 5.00mm)
厚度(最大): 0.138"(3.50mm)
特点: 低 ESL 型(堆栈型)
包装: 标准包装
产品目录页面: 2188 (CN2011-ZH PDF)
其它名称: 445-4107-6
Soldering
Information
CKG Series – Mega Cap Type Capacitors
?  RecommendedSolderingLand Pattern
? Recommended Soldering Profile
Soldering Natural
Temp
C
Chip capacitor
Solder land
Peak
Reflow Soldering
Preheating cooling
300
Manual soldering
(Solder iron)
B
A
Solder resist
? T
? T
Reflow Soldering
Unit: mm
0
Over 60 sec.
0
Preheating
Symbol
Type
CKG32K
CKG45K/
CKG45N
CKG57K/
CKG57N
Peak Temp time
3sec. (As short as possible)
A
B
C
2.0 ~ 2.2
1.1 ~ 1.3
2.3 ~ 2.5
3.3 ~ 3.7
1.2 ~ 1.5
2.7 ~ 3.2
3.9 ~ 4.3
1.5 ~ 2.0
4.5 ~ 5.0
Recommended soldering duration
Temp./ Reflow Soldering
Dura. Peak temp Duration
Solder ( ° C) (sec.)
? Recommended Solder Amount
Sn-Pb Solder
230 max.
20 max.
Excessive
solder
Higher tensile
force on the chip
capacitor may
cause cracking.
Maximum amount
Lead-Free Solder 250 max.
Recommended solder compositions
Sn-37Pb (Sn-Pb solder)
Sn-3.0Ag-0.5Cu (Lead Free Solder)
Preheating Condition
10 max.
Adequate
solder
Insufficient
solder
TDK MLCC US Catalog
Minimum amount
Small solder fillet
may cause
contact failure or
failure to hold the
chip capacitor to
the P.C. board.
Page 285
Soldering
Method
Reflow soldering
Manual soldering
Temperature (oC)
? T ≤ 130
? T ≤ 130
Version B11
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相关代理商/技术参数
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CKG57KX7R2E474M335JH 制造商:TDK 功能描述:CAP 0.47UF 250V X7R +/-20% SMD CKG57K 13"RL - Tape and Reel 制造商:TDK 功能描述:CAP CER 0.47UF 250V 20% X7R SMD 制造商:TDK 功能描述:CAPACITOR, SMD, X7R, 250V, 470NF 制造商:TDK CORPORATION OF AMERICA 功能描述:Case:CKG57K, T.C:X7R, Voltage:2E, Cap Value:474, Tol:M, Thickness:3.35, E series: 3
CKG57KX7R2E474M335JJ 制造商:TDK 功能描述:CAP CER 0.47UF 250V 20% X7R 2220
CKG57KX7R2J224K335JH 制造商:TDK 功能描述:CAP CER 0.22UF 630V 10% X7R SMD
CKG57KX7R2J224K335JJ 制造商:TDK 功能描述:CAP CER 0.22UF 630V 10% X7R SMD
CKG57KX7R2J224M 功能描述:多层陶瓷电容器MLCC - SMD/SMT CKG57K .22uF 630volt X7R 20% RoHS:否 制造商:American Technical Ceramics (ATC) 电容:10 pF 容差:1 % 电压额定值:250 V 温度系数/代码:C0G (NP0) 外壳代码 - in:0505 外壳代码 - mm:1414 工作温度范围:- 55 C to + 125 C 产品:Low ESR MLCCs 封装:Reel