参数资料
| 型号： | SR1K20M474X |
| 厂商： | EPCOS Inc |
| 文件页数： | 19/29页 |
| 文件大小： | 0K |
| 描述： | VARISTOR 20VRMS W/RFI SUPP RAD |
| 产品目录绘图： | SR1(K20,S14B)M474X Front SR1(K20,S14B)M474X Side |
| 标准包装： | 1,000 |
| 系列： | SHCV |
| 变阻器电压： | 33V |
| 电流 - 浪涌： | 800A |
| 电路数： | 1 |
| 最大交流电压： | 20VAC |
| 最大直流电压： | 26VDC |
| 能量： | 3.0J |
| 封装/外壳： | 径向 |
| 产品目录页面： | 2358 (CN2011-ZH PDF) |
| 其它名称： | 495-4014 |
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Leaded transient voltage/RFI suppressors (SHCVs)
SHCV series
Good and poor solder joints caused by amount of solder in reflow soldering.
5
Conductive adhesion
Attaching surface-mounted devices (SMDs) with electrically conductive adhesives is a commer-
cially attractive method of component connection to supplement or even replace conventional sol-
dering methods.
Electrically conductive adhesives consist of a non-conductive plastic (epoxy resin, polyimide or
silicon) in which electrically conductive metal particles (gold, silver, palladium, nickel, etc) are em-
bedded. Electrical conduction is effected by contact between the metal particles.
Adhesion is particularly suitable for meeting the demands of hybrid technology. The adhesives
can be deposited ready for production requirements by screen printing, stamping or by dis-
pensers. As shown in the following table, conductive adhesion involves two work operations fewer
than soldering.
Reflow soldering
Screen-print solder paste
Mount SMD
Predry solder paste
Reflow soldering
Wash
Inspect
Please read Cautions and warnings and
Important notes at the end of this document.
Wave soldering
Apply glue dot
Mount SMD
Cure glue
Wave soldering
Wash
Inspect
Page 19 of 29
Conductive adhesion
Screen-print conductive adhesive
Mount SMD
Cure adhesive
Inspect
相关PDF资料 |
PDF描述 |
|---|---|
| SFC-110-T1-F-D-A | CONN RECPT 20POS .050" T/H DUAL |
| PTVS10VS1UR,115 | TVS UNI-DIR 10V 400W SOD-123W |
| 953226-2000-AR-TP | CONN SOCKET 26POS 2MM VERT SMD |
| FHP-05-02-T-S | CONN RCPT .156" 5POS TIN SMD |
| PTVS11VS1UR,115 | TVS UNI-DIR 11V 400W SOD-123W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SR1LARU | 功能描述:Supervisor Open Drain or Open Collector 1 Channel 6-UDFN (1.45x1) 制造商:stmicroelectronics 系列:Smart Reset?? 包装:剪切带（CT） 零件状态:有效 类型:重置计时器 受监控电压数:1 输出:开路漏极或开路集电极 复位:低有效 复位超时:可调节/可选择 电压 - 阈值:可调节/可选择 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:6-UDFN 供应商器件封装:6-UDFN（1.45x1） 标准包装:1 |
| SR1M | 制造商:EIC 制造商全称:EIC discrete Semiconductors 功能描述:SURFACE MOUNT FAST RECOVERY RECTIFIERS |
| SR1MAN01DE | 制造商:UNBRANDED 功能描述:USER GUIDE GERMAN DE |
| SR1MAN01ES | 制造商:UNBRANDED 功能描述:USER GUIDE SPANISH ES |
| SR1MAN01IT | 制造商:UNBRANDED 功能描述:USER GUIDE ITALIAN IT |
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