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FA-T220-25E产品简介:
ICGOO电子元器件商城为您提供FA-T220-25E由Ohmite设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 FA-T220-25E价格参考¥14.54-¥21.74。OhmiteFA-T220-25E封装/规格:热敏 - 散热器, Heat Sink TO-218, TO-220, TO-247 Aluminum 4.0W @ 30°C Board Level, Vertical。您可以下载FA-T220-25E参考资料、Datasheet数据手册功能说明书,资料中有FA-T220-25E 详细功能的应用电路图电压和使用方法及教程。
Ohmite的FA-T220-25E是一款专为TO-220封装功率器件设计的铝制散热器,属于热敏-散热器类别。该型号主要应用于需要有效散热的中低功率电子设备中,典型使用场景包括电源管理模块、线性稳压器、DC-DC转换器、放大器及电机驱动电路等。 在工业控制设备中,FA-T220-25E常用于为功率晶体管或稳压IC(如LM78xx系列)提供辅助散热,确保器件在长时间运行中保持稳定温度,避免因过热导致性能下降或损坏。此外,在嵌入式系统、通信设备和消费类电子产品中,该散热器也广泛用于提升功率元件的热可靠性。 其紧凑设计和良好的热传导性能使其适用于空间有限但散热需求较高的场合。安装方式简便,通常通过螺钉或卡扣固定在TO-220封装的功率器件上,配合导热硅脂或绝缘垫片使用,可进一步提升散热效率。 总之,FA-T220-25E适用于各类需提升功率器件散热能力的中低功率电子系统,帮助延长元器件寿命并提高系统整体稳定性。
| 参数 | 数值 |
| 产品目录 | |
| 描述 | HEATSINK FOR TO-220 1.0"散热片 HEATSINK FOR TO-220 BLK ANODIZED |
| 产品分类 | |
| 品牌 | Ohmite |
| 产品手册 | |
| 产品图片 |
|
| rohs | 符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求 |
| 产品系列 | Ohmite FA-T220-25EF |
| mouser_ship_limit | 该产品可能需要其他文件才能进口到中国。 |
| 数据手册 | |
| 产品型号 | FA-T220-25E |
| 不同强制气流时的热阻 | 3°C/W @ 400 LFM |
| 不同温升时功率耗散 | 4W @ 30°C |
| 产品 | Heat Sinks |
| 产品培训模块 | http://www.digikey.cn/PTM/IndividualPTM.page?site=cn&lang=zhs&ptm=25279 |
| 产品种类 | 散热片 |
| 其它名称 | FAT22025E |
| 冷却封装 | TO-220 |
| 商标 | Ohmite |
| 安装风格 | Through Hole |
| 宽度 | 25 mm |
| 封装 | Bulk |
| 工厂包装数量 | 10 |
| 形状 | 矩形,鳍片 |
| 接合方法 | 螺栓固定和 PC 引脚 |
| 散热片材料 | Aluminum |
| 散热片样式 | Omnidirectional |
| 材料 | 铝 |
| 材料镀层 | 黑色阳极化处理 |
| 标准包装 | 10 |
| 热阻 | 4.7 C/W |
| 直径 | - |
| 离基底高度(鳍片高度) | 0.984"(25.00mm) |
| 类型 | 插件板级,垂直 |
| 自然条件下热阻 | 4.7°C/W |
| 设计目的 | TO-220 |
| 长度 | 41.6 mm |
| 高度 | 25.8 mm |
F and R Series Heatsinks For TO-218, TO-220 and TO-247 devices FeatuReS • For vertical mounting with solderable pins • For TO-220, TO-218, TO-247 SeRieS SPeciFicatiONS Height Surface Thermal Heatsink (in. ±.010 / Area Res.* Part Number mm ±.25) For Package Type Ohmite Resistor Series (mm2) Weight (g) (°C/W) RA-T2X-25E 1.0/25.4 TO-220, -218, -247 TBH25,TCH35, TEH70, TEH100 8,901 25 4.8 RA-T2X-38E 1.5/38.1 TO-220, -218, -247 TBH25,TCH35, TEH70, TEH100 12,983 38 3.9 RA-T2X-51E 2.0/50.8 TO-220, -218, -247 TBH25,TCH35, TEH70, TEH100 17,065 51 3.5 RA-T2X-64E 2.5/63.5 TO-220, -218, -247 TBH25,TCH35, TEH70, TEH100 21,148 63 3.1 FA-T220-25E 1.0 / 25.4 TO-220, -218, -247 TBH25,TCH35, TEH70, TEH100 9,285 18 4.7 FA-T220-38E 1.5 / 38.1 TO-220, -218, -247 TBH25,TCH35, TEH70, TEH100 13,756 27 3.8 FA-T220-51E 2.0 / 50.8 TO-220, -218, -247 TBH25,TCH35, TEH70, TEH100 18,222 37 3.4 FA-T220-64E 2.5 / 63.5 TO-220, -218, -247 TBH25,TCH35, TEH70, TEH100 22,814 46 3 *Natural convection cHaRacteRiSticS Finish Black anodized Material 6063-T5 aluminum Solder 100% Tin (Sn) PC board attachement 0.091” dia. pre-tinned pins. Heat Dissipation R Series F Series Air Velocity (ft./min.) Air Velocity (ft./min.) 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 400 500 600 700 800 900 1000 100 5 100 5 H = 1" H = 1" Mounting Surface Temp. Rise above Ambient (C)°426978531000000000 HHH === 122.".55"" 210213434.....55555 Thermal Resistance from Mounting Surface to Ambient (C/watts)° Mounting Surface Temp. Rise above Ambient (C)°426978531000000000 HHH === 122.".55"" 210213434.....55555 Thermal Resistance from Mounting Surface to Ambient (C/watts)° 0 0 0 0 0 2 4 6 8 10 12 14 16 18 20 0 2 4 6 8 10 12 14 16 18 20 Heat Dissipated (watts) Heat Dissipated (watts) (continued) 176 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
F and R Series Heatsinks For TO-218, TO-220 and TO-247 devices dimeNSiONS (in./mm) Height (in. ±.010 / (411.6.63m8"m ) 0.47" Part Number mm ±.25) (12.0mm) RA-T2X-25E 1.0/25.4 0.059" RA-T2X-38E 1.5/38.1 (1.5mm) RA-T2X-51E 2.0/50.8 0.98" (25.0mm) RA-T2X-64E 2.5/63.5 0.98" FA-T220-25E 1.0 / 25.4 (25.0mm) 0.669" FA-T220-38E 1.5 / 38.1 (17.0mm +0.2/-0) 0.98" FA-T220-51E 2.0 / 50.8 (25.0mm) FA-T220-64E 2.5 / 63.5 1.65" (42.0mm) ø0.14" R Series (3.6mm) F Series ø0.14" (3.6mm) (no top hole on NOTICE: FA-T220-25E) H ±0.56mm Dimensional H ±0.56mm change. Dimensions 1.000" (25.4mm) shown are for 0.75" products pro- 0.720" (19.1mm) (18.3mm) duced after 0.196" (5.00mm) September 2012 0.437" 0.138" (11.1mm) (3.5mm +.3/-.1) ø0.091" ø0.091" (2.3mm) (25.41m.0m00 ±"0 .25) (2.3mm) (25.41m.0m00 ±"0 .25) ORdeRiNg iNFORmatiON Series T2X = R Series F or R T220 = F Series RoHS Compliant R A - T 2 X - 2 5 E Finish Height A = black anodized (mm) V = degreased Standard part numbers Part Number Description Packaging RA-T2X-25E Heat sink for TO-220, TO-218, TO-247, Black Anodized Bulk RA-T2X-38E Heat sink for TO-220, TO-218, TO-247, Black Anodized Bulk RA-T2X-51E Heat sink for TO-220, TO-218, TO-247, Black Anodized Bulk RA-T2X-64E Heat sink for TO-220, TO-218, TO-247, Black Anodized Bulk FA-T220-25E Heat sink for TO-220, TO-218, TO-247, Black Anodized Bulk FA-T220-38E Heat sink for TO-220, TO-218, TO-247, Black Anodized Bulk FA-T220-51E Heat sink for TO-220, TO-218, TO-247, Black Anodized Bulk FA-T220-64E Heat sink for TO-220, TO-218, TO-247, Black Anodized Bulk 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 177
Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: O hmite: FA-T220-25E FA-T220-38E FA-T220-51E FA-T220-64E RA-T2X-25E RA-T2X-38E RA-T2X-51E RA-T2X-64E