芯天下
Ohmite Manufacturing Company

Ohmite Manufacturing Company- 散热片

Ohmite制造公司成立于1925年,是一家全球领先的高功率电阻制造商,总部位于美国伊利诺伊州沃伦维尔。公司拥有超过80年的历史,专注于高电流、高电压、高能量电阻器的设计与制造。产品广泛应用于工业、军事、航天、医疗等要求严苛的领域。主要产品线包括线绕电阻(如270系列)、厚膜电阻(如TGH系列)、陶瓷复合电阻(如OX/OY系列)以及可变电压控制器(如VVP系列)。此外,公司还提供用于电力电子散热管理的多种散热器产品。Ohmite以坚固的工程设计和严格的测试流程确保产品在极端条件下的高精度与高可靠性。作为全球功率电阻市场的资深供应商,Ohmite在该细分领域拥有显著的品牌知名度和技术积累。公司通过全球分销网络与定制化服务,持续满足原始设备制造商和系统集成商的需求。

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散热片 - 型号列表

107 个型号

其他名称

重量

尺寸/外形

长度

表面类型

总长度

高度

外壳尺寸 - 插入(转换自)

热阻

温升功耗

宽度(英寸)

高度(英寸)

总宽度

强制风冷热阻

冷却的封装

主要材料

自然散热热阻

安装高度(最大)

产品特性

应用领域

宽度

散热片高度

固定方法

标准包装数量

表面处理

安装样式

散热器材料

应用细节

交货时间

子类别

海关税号

包装方式

材料表面处理

类型

制造商零件编号库存价格产品交货时间子类别产品类别标准包装数量RoHS宽度高度长度包装方式安装样式散热器材料应用领域其他名称SVHC海关税号形状重量材料(通用)冷却的封装宽度(英寸)高度(英寸)材料表面处理总宽度总长度固定方法安装高度(最大)外壳尺寸 - 插入(转换自)类型热保护热阻表面处理主要材料尺寸/外形产品特性应用细节表面类型散热片高度温升功耗强制风冷热阻自然散热热阻颜色机械寿命系列端接方式磁芯材质引线长度
FA-T220-64E
7

Heat Sinks HEATSINK FOR TO-220 BLK ANODIZED HEATSINK FOR TO-220 2.5" Heat Sink Passive TO-220/TO-218/TO-247 Screw Mount 3°C/W Black Anodized HEATSINK, TO-220, BLACK HEATSINK FOR TO-220

Ohmite

241: ¥18.12Heat Sinks98 DaysHeat SinkHeat Sinks10RoHS Compliant25 mm63.5 mm41.6 mmBulkThrough HoleAluminumTO-220FAT22064E:No SVHC (20-Jun-2013)76041090Rectangular0.046AluminumTO-220:0.98":2.5"Black Anodized:25mm:1.638"Bolt On and PC Pin0.984" (25.00mm):63.5mmBoard Level, Vertical:Aluminium3 C/WBlack AnodizedTO-22063.5 mm L x 41.6 mm W x 25 mm H, 2.5 in. L x 1.638 in. W x 0.98 in. HFor Vertical Mounting with Solderable PinsBH25, TCH35, TEH70, TEH100 Resistors22.814 mm2Omnidirectional10W @ 50°C2.0°C/W @ 300 LFM3°C/W------
RA-T2X-51E
7

Heat Sinks HTSNK TO-220 218 247 BLK ANODIZED HEATSINK FOR TO-220 218 247 2.0" Heat Sink Passive TO-220/TO-218/TO-247 Screw Mount 3.5°C/W Black Anodized HEATSINK, TO-220/218/247, BLACK HEATSINK FOR TO-220 218 247

Ohmite

491: ¥9.06Heat Sinks112 DaysHeat SinkHeat Sinks10RoHS Compliant25 mm50.8 mm42 mmBulkThrough HoleAluminumTO-220, TO-218, TO-247RAT2X51E:No SVHC (20-Jun-2013)76041090Rectangular0.051AluminumTO-218, TO-220, TO-247:1.65":2"Black Anodized:42mm:0.98"Bolt On and PC Pin0.984" (25.00mm):50.8mmBoard Level, Vertical:Aluminium3.5 C/WBlack AnodizedTO-218/TO-220/TO-24750.8 mm L x 42 mm W x 25 mm H, 2 in. L x 1.65 in. W x 0.98 in. HFor Vertical Mounting with Solderable PinsBH25, TCH35, TEH70, TEH100 Resistors17.065 mm2Omnidirectional8W @ 40°C1°C/W @ 300 LFM3.5°C/W------
EV-T220-51E
5

Heat Sinks HEATSINK FOR TO-220 DEGREASED HEATSINK FOR TO-220 Heat Sink Passive TO-220 Vertical Solder Pin Aluminum 6063-T5 9.4°C/W HEATSINK, TO-220, 50.8MM, NO FINISH

Ohmite

1001: ¥17.544Heat Sinks98 DaysHeat SinkHeat Sinks10RoHS Compliant12.7 mm51 mm35 mmBulkThrough HoleAluminumTO-220EVT22051E:No SVHC (20-Jun-2013)76041090Rectangular0.024AluminumTO-220:0.5":2"Degreased:12.7mm:1.378"Bolt On and PC Pin0.500" (12.70mm):50.8mmBoard Level, Vertical:Aluminium9.4 C/W------Omnidirectional Pin5W @ 40°C4°C/W @ 600 LFM9.4°C/WBlack-----
C247-075-3VE
5

Heat Sinks HEATSINK FOR TO-247 3 CLIPS, RADIAL HEATSINK FOR TO-247 WITH 3 CLIPS Heat Sink Passive TO-247 Clip Aluminum Alloy 6063-T5 HEATSINK, TO-247, 3 CLIPS, NO FINISH Heatsink For TO-247 with 3 Clips; Radial

Ohmite

651: ¥54.196Heat Sinks98 DaysNot SpecifiedHeat Sinks5RoHS Compliant18 mm38 mm75 mmBulkThrough HoleAluminum AlloyTO-247C2470753VE:No SVHC (20-Jun-2013)76041090Rectangular0.045AluminumTO-247:0.806":1.5"Degreased:20.47mm:2.952"3 Clips and PC Pin0.710" (18.03mm):38mmBoard Level, Vertical:Aluminium:-No finish (degreased)TO-24775 L x 38 W x 20.47 H in.Heat SinkThermal Management34 In.2Straight2.5W @ 20°C2.0°C/W @ 300 LFM----RadialThick Film75 mm
FA-T220-38E
7

Heat Sinks HEATSINK FOR TO-220 BLK ANODIZED HEATSINK FOR TO-220 1.5" Heat Sink Passive TO-220/TO-218/TO-247 Screw Mount 3.8°C/W Black Anodized HEATSINK, TO-220, BLACK HEATSINK FOR TO-220

Ohmite

1041: ¥9.06Heat Sinks98 DaysHeat SinkHeat Sinks10RoHS Compliant25 mm38.1 mm41.6 mmBulkThrough HoleAluminumTO-220FAT22038E:No SVHC (20-Jun-2013)76041090Rectangular0.027AluminumTO-220:0.98":1.5"Black Anodized:25mm:1.638"Bolt On and PC Pin0.984" (25.00mm):38.1mmBoard Level, Vertical:Aluminium3.8 C/WBlack AnodizedTO-22038.1 mm L x 41.6 mm W x 25 mm H, 1.5 in. L x 1.638 in. W x 0.98 in. HFor Vertical Mounting with Solderable PinsBH25, TCH35, TEH70, TEH100 Resistors13.756 mm2Omnidirectional10W @ 50°C1.5°C/W @ 600 LFM3.8°C/W------
DA-T263-101E-TR
3

Heat Sinks HEATSINK FOR TO-263 BLK ANODIZED TO-263 HEAT SINK / KAPTON TAPE Heat Sink Passive TO-263 Stamped Surface Mount Aluminum Black Anodized

Ohmite

701: ¥14.62Heat Sinks98 DaysHeat SinkHeat Sinks250RoHS Compliant12.7 mm10.16 mm25.91 mmReelSMD/SMTAluminumTO-252, TO-263------------------------Extruded---Black-*---
DV-T268-101E-TR
3

Heat Sinks HEATSINK FOR TO-268 DEGREASED TO-268 HEAT SINK /KAPTON TAPE

Ohmite

10250: ¥10.2483Heat Sinks98 DaysHeat SinkHeat Sinks250RoHS Compliant12.7 mm10.16 mm31 mmReelSMD/SMTAluminumTO-268------------------------Extruded-----*---
RA-T2X-25E
7

Heat Sinks HTSNK TO-220 218 247 BLK ANODIZED HEATSINK FOR TO-220 218 247 1.0" Heat Sink Passive TO-220/TO-218/TO-247 Screw Mount 4.8°C/W Black Anodized HEATSINK, TO-220/218/247, BLACK HEATSINK FOR TO-220 218 247

Ohmite

4171: ¥9.06Heat Sinks112 DaysHeat SinkHeat Sinks10RoHS Compliant25 mm25.4 mm42 mmBulkThrough HoleAluminumTO-220, TO-218, TO-247RAT2X25E:No SVHC (20-Jun-2013)76041090Rectangular0.025AluminumTO-218, TO-220, TO-247:1.65":1"Black Anodized:42mm:0.98"Bolt On and PC Pin0.984" (25.00mm):25.4mmBoard Level, Vertical:Aluminium4.8 C/WBlack AnodizedTO-218/TO-220/TO-24725.4 mm L x 42 mm W x 25 mm H, 1 in. L x 1.65 in. W x 0.98 in. HFor Vertical Mounting with Solderable PinsBH25, TCH35, TEH70, TEH100 Resistors8.901 mm2Omnidirectional2W @ 20°C1.5°C/W @ 200 LFM4.8°C/W------
MV-102-55E
9

Heat Sinks HTSNK TO-247 TO-264 Degreased HEATSINK FOR TO-247 TO-264 Heat Sink Passive TO-264 Clip Aluminum 6063-T5 6°C/W HEATSINK, 55MM, 2 CLIPS, NO FINISH Heatsinks; TO-247 TO-264 Degreased

Ohmite

991: ¥47.396Heat Sinks98 DaysHeat SinkHeat Sinks1RoHS Compliant34.1 mm38.6 mm55 mmBulkClipAluminumTO-264, TO-247MV10255E:No SVHC (20-Jun-2013)76041090Rectangular0.063AluminumTO-247 and TO-264:1.34":1.52"Degreased:34.1mm:2.165"Clip and PC Pin1.520" (38.61mm):38.6mmTop Mount:Aluminium2 C/WDegreasedTO-264/TO-24734.1 mm L x 55 mm W x 38.6 mm H, 1.34 in. L x 2.17 in. W x 1.52 in. HMaximum Repeatability, Maximum Reliability, Maximum FexibilityThermal Management45 in2Angled16.0W @ 42.5°C2°C/W @ 400 LFM-Black-----
DV-T263-101E
11

Heat Sinks HEATSINK FOR TO-263 DEGREASED HEATSINK FOR TO-263 Heat Sink Passive TO-263 Stamped Surface Mount Aluminum Exter HEATSINK, SMD, D2 PACK, NO FINISH

Ohmite

8901: ¥9.452Heat Sinks98 DaysHeat SinkHeat Sinks10RoHS Compliant12.7 mm10.16 mm25.91 mmBulkSMD/SMTAluminumTO-252, TO-263DVT263101E:No SVHC (20-Jun-2013)90261089Rectangular0AluminumTO-263:0.5":0.4"Degreased:12.7mm:1.02"Solderable Feet0.400" (10.16mm):10.16mmTop Mount:Aluminium:-DegreasedTO-26325.91 mm L x 12.7 mm W x 10.16 mm H, 1.02 in. L x 0.5 in. W x 0.4 in. HRadius Mounted Rollers are Designed for Maximizing Heat Transfer from the Component and Avoiding the Thermal "Bottle-Neck" Seen in Stamped and Staked HeatsinksThermal Management, SMT Compatible Semiconductors, Resistors-Extruded2W @ 30°C8°C/W @ 500 LFM-------
MA-102-55E
9

Heat Sinks HTSNK TO-247 TO-264 Black Anodized HEATSINK FOR TO-247 TO-264 BLK Heat Sink Passive TO-247 Clip Aluminum 6063-T5 5.2°C/W Black Anodized HEATSINK, 55M, 2 CLIPS, BLACK Heatsinks; TO-247 TO-264 Black Anodized

Ohmite

1651: ¥48.28Heat Sinks98 DaysHeat SinkHeat Sinks1RoHS Compliant34.1 mm38.6 mm55 mmBulkClipAluminumTO-264, TO-247MA10255E:No SVHC (20-Jun-2013)76041090Rectangular0.063AluminumTO-247 and TO-264:1.34":1.52"Black Anodized:34.1mm:2.165"Clip and PC Pin1.520" (38.61mm):38.6mmTop Mount:Aluminium2 C/WBlack AnodizedTO-264/TO-24734.1 mm L x 55 mm W x 38.6 mm H, 1.34 in. L x 2.17 in. W x 1.52 in. HMaximum Repeatability, Maximum Reliability, Maximum FexibilityThermal Management45 in2Angled16.0W @ 42.5°C2°C/W @ 400 LFM-------
C220-075-3VE
5

Heat Sinks HEATSINK FOR TO-220 3 CLIPS, NO FINISH HEATSINK AND CLIPS FOR 3 TO-220 Heat Sink Passive TO-220 Clip Aluminum Alloy 6063-T5 HEATSINK, TO-220, 3 CLIPS, NO FINISH HEATSINK FOR TO-220 WITH 3 CLIPS

Ohmite

12611: ¥48.4548Heat Sinks98 DaysNot SpecifiedHeat Sinks5RoHS Compliant18 mm38 mm75 mmBulkThrough HoleAluminum AlloyTO-247C2200753VE:No SVHC (20-Jun-2013)76041090Rectangular0.045AluminumTO-220:0.785":1.5"Degreased:19.94mm:2.952"3 Clips and PC Pin0.710" (18.03mm):38mmBoard Level, Vertical:Aluminium:-DegreasedTO-22075 L x 38 W x 19.94 H in.With an Integrated Camming Clip, Maximum Repeatability Constant Spring Force over Repeated Assembly or Disassembly, Maximum Reliability Resilient Spring Action, Design Flexibility Maximum Flexibility for Dynamic Device Locations and Power UpgradingThermal Management34 in2-----New At Mouser----
C220-050-2AE
5

Heat Sinks HEATSINK FOR TO-220 2 CLIPS, BLACK HEATSINK AND CLIPS FOR 2 TO-220 Heat Sink Passive TO-220 Clip Aluminum Alloy 6063-T5 Black Anodized HEATSINK, TO-220, 2 CLIPS, BLACK HEATSINK FOR TO-220 WITH 2 CLIPS

Ohmite

1822: ¥36.2848Heat Sinks98 DaysNot SpecifiedHeat Sinks5RoHS Compliant18 mm38 mm50 mmBulkThrough HoleAluminum AlloyTO-247C2200502AE:No SVHC (20-Jun-2013)76041090Rectangular0.031AluminumTO-220:0.785":1.5"Black Anodized:19.94mm:1.968"2 Clips and PC Pin0.710" (18.03mm):38mmBoard Level, Vertical:Aluminium:-Black AnodizedTO-22050 L x 38 W x 19.94 H in.With an Integrated Camming Clip, Maximum Repeatability Constant Spring Force over Repeated Assembly or Disassembly, Maximum Reliability Resilient Spring Action, Design Flexibility Maximum Flexibility for Dynamic Device Locations and Power UpgradingThermal Management23 in2-----New At Mouser----
C220-075-3AE
5

Heat Sinks HEATSINK FOR TO-220 3 CLIPS, BLACK HEATSINK AND CLIPS FOR 3 TO-220 Heat Sink Passive TO-220 Clip Aluminum Alloy 6063-T5 Black Anodized HEATSINK, TO-220, 3 CLIPS, BLACK HEATSINK FOR TO-220 WITH 3 CLIPS

Ohmite

7415: ¥36.4092Heat Sinks98 DaysNot SpecifiedHeat Sinks5RoHS Compliant18 mm38 mm75 mmBulkThrough HoleAluminum AlloyTO-247C2200753AE:No SVHC (20-Jun-2013)76041090Rectangular0.045AluminumTO-220:0.785":1.5"Black Anodized:19.94mm:2.952"3 Clips and PC Pin0.710" (18.03mm):38mmBoard Level, Vertical:Aluminium:-Black AnodizedTO-22075 L x 38 W x 19.94 H in.With an Integrated Camming Clip, Maximum Repeatability Constant Spring Force over Repeated Assembly or Disassembly, Maximum Reliability Resilient Spring Action, Design Flexibility Maximum Flexibility for Dynamic Device Locations and Power UpgradingThermal Management34 in2-----New At Mouser----
C264-085-3AE
5

Heat Sinks HEATSINK FOR TO-264 3 CLIPS, BLACK HEATSINK AND CLIPS FOR 3 TO-264 Heat Sink Passive TO-264 Clip Aluminum Alloy 6063-T5 Black Anodized HEATSINK, TO-264, 3 CLIPS, BLACK HEATSINK FOR TO-264 WITH 3 CLIPS

Ohmite

4371: ¥57.12Heat Sinks98 DaysNot SpecifiedHeat Sinks5RoHS Compliant18 mm38 mm85 mmBulkThrough HoleAluminum AlloyTO-247C2640853AE:No SVHC (20-Jun-2013)76041090Rectangular0.054AluminumTO-264:0.806":1.5"Black Anodized:20.47mm:3.346"3 Clips and PC Pin0.710" (18.03mm):38mmBoard Level, Vertical:Aluminium:-Black AnodizedTO-26485 L x 38 W x 20.47 H in.With an Integrated Camming Clip, Maximum Repeatability Constant Spring Force over Repeated Assembly or Disassembly, Maximum Reliability Resilient Spring Action, Design Flexibility Maximum Flexibility for Dynamic Device Locations and Power UpgradingThermal Management37 in2-----New At Mouser----
WV-T220-101E
9

Heat Sinks Heatsink for TO-220 DEGREASED HEATSINK AND CLIP FOR TO-220 Heat Sink Passive TO-220 Extruded Solder/Clip Aluminum Alloy 6063-T5 13°C/W HEATSINK, TO-220, NO FINISH Heatsink; thru hole vertical mounting; Aluminum Alloy 6063-T5; for TBH25 & TCH35

Ohmite

661: ¥9.06Heat Sinks98 DaysHeat SinkHeat Sinks1RoHS Compliant16 mm30.5 mm18.3 mmBulkThrough HoleAluminum Alloy, Copper AlloyTO-220WVT220101E:No SVHC (20-Jun-2013)76041090Rectangular0.01AluminumTO-220:0.72":1.2"Degreased:18.3mm:0.63"Clip and PC Pin0.630" (16.00mm):30.5mmBoard Level, Vertical:Aluminium10 C/WDegreasedTO-22018.3 mm L x 30.5 mm H x 16 mm W, 0.72 in. L x 1.2 in. H x 0.63 in. WMaximum Repeatability, Maximum Resistance to Shock and Vibration, Maximum Reliability, Maximum Heat Transfer per Unit Space, RoHS CompliantThermal Management6.5 in.2-1W @ 20°C-13°C/WBlack-----
DA-T268-101E
10

Heat Sinks HEATSINK FOR TO-268 BLK ANODIZED HEATSINK FOR TO-268 BLACK Heat Sink Passive TO-268 Stamped Surface Mount Aluminum Black Anodized HEATSINK, SMD, D3 PACK, BLACK HEATSINK FOR TO-268

Ohmite

1301: ¥12.172Heat Sinks98 DaysHeat SinkHeat Sinks10RoHS Compliant12.7 mm10.16 mm31 mmBulkSMD/SMTAluminumTO-268DAT268101E:No SVHC (20-Jun-2013)76041090Rectangular0.0041AluminumTO-268:0.5":0.4"Black Anodized:12.7mm:1.22"Solderable Feet0.400" (10.16mm):10.16mmTop Mount:Aluminium:-Black AnodizedTO-26831 mm L x 12.7 mm W x 10.16 mm H, 1.22 in. L x 0.5 in. W x 0.4 in. HRadius Mounted Rollers are Designed for Maximizing Heat Transfer from the Component and Avoiding the Thermal "Bottle-Neck" Seen in Stamped and Staked HeatsinksThermal Management, SMT Compatible Semiconductors, Resistors-Extruded5W @ 35°C6°C/W @ 600 LFM-Black-----
WV-T247-101E
9

Heat Sinks Heatsink for TO-247 DEGREASED HEATSINK AND CLIP FOR TO-247 Heat Sink Passive TO-247 Extruded Solder/Clip Aluminum Alloy 6063-T5 9°C/W HEATSINK, TO-247, NO FINISH Heatsink; thru hole vertical mounting; Aluminum Alloy 6063-T5; for TEH70 Series

Ohmite

63671: ¥18.12Heat Sinks98 DaysHeat SinkHeat Sinks1RoHS Compliant16 mm30.5 mm to 32 mm23.4 mmBulkThrough HoleAluminum Alloy, Copper AlloyTO-247WVT247101E:No SVHC (20-Jun-2013)76041090Rectangular0.012AluminumTO-247:0.92":1.26"Degreased:23.4mm:0.63"Clip and PC Pin0.630" (16.00mm):32mmBoard Level, Vertical:Aluminium7 C/WDegreasedTO-24723.4 mm L x 16 mm W x 32 mm H, 0.92 in. L x 0.63 in. W x 1.26 in. HMaximum Repeatability, Maximum Resistance to Shock and Vibration, Maximum Reliability, Maximum Heat Transfer per Unit Space, RoHS CompliantThermal Management8.4 in.2-1W @ 20°C8°C/W @ 500 LFM9°C/WBlack-----
C264-030-1AE
5

Heat Sinks HEATSINK FOR TO-264 1 CLIP, BLACK HEATSINK AND CLIP FOR TO-264 Heat Sink Passive TO-264 Clip Aluminum Alloy 6063-T5 Black Anodized HEATSINK, TO-264, 1 CLIP, BLACK HEATSINK FOR TO-264 WITH 1 CLIP

Ohmite

131: ¥26.724Heat Sinks98 DaysNot SpecifiedHeat Sinks5RoHS Compliant18 mm38 mm30 mmBulkThrough HoleAluminum AlloyTO-247C2640301AE:No SVHC (20-Jun-2013)76041090Rectangular0.019AluminumTO-264:0.806":1.5"Black Anodized:20.47mm:1.181"Clip and PC Pin0.710" (18.03mm):38mmBoard Level, Vertical:Aluminium:-Black AnodizedTO-26430 L x 38 W x 20.47 H in.With an Integrated Camming Clip, Maximum Repeatability Constant Spring Force over Repeated Assembly or Disassembly, Maximum Reliability Resilient Spring Action, Design Flexibility Maximum Flexibility for Dynamic Device Locations and Power UpgradingThermal Management13 in2-----New At Mouser----
C264-085-3VE
6

Heat Sinks HEATSINK FOR TO-264 3 CLIPS, NO FINISH HEATSINK AND CLIPS FOR 3 TO-264 Heat Sink Passive TO-264 Clip Aluminum Alloy 6063-T5 HEATSINK, TO-264, 3 CLIPS, NO FINISH HEATSINK FOR TO-264 WITH 3 CLIPS

Ohmite

6701: ¥43.724Heat Sinks98 DaysNot SpecifiedHeat Sinks5RoHS Compliant18 mm38 mm85 mmBulkThrough HoleAluminum AlloyTO-247C2640853VE:No SVHC (20-Jun-2013)76041090Rectangular0.054AluminumTO-264:0.806":1.5"Degreased:20.47mm:3.346"3 Clips and PC Pin0.710" (18.03mm):38mmBoard Level, Vertical:Aluminium:-DegreasedTO-26485 L x 38 W x 20.47 H in.With an Integrated Camming Clip, Maximum Repeatability Constant Spring Force over Repeated Assembly or Disassembly, Maximum Reliability Resilient Spring Action, Design Flexibility Maximum Flexibility for Dynamic Device Locations and Power UpgradingThermal Management37 in2-----New At Mouser----
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