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| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Material | Shape | Package Cooled | Material Finish | Series | Part Status | Type | Attachment Method | Height Off Base (Height of Fin) | Thermal Resistance @ Forced Air Flow | Thermal Resistance @ Natural | Power Dissipation @ Temperature Rise | Diameter | Length | Width |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Mfr. Part #1LE63214GA212AA1Twicea Part #4557-637-1LE63214GA212AA1 | Siemens |
Electric motor
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| Min.:1 Mult.:1 | Aluminum | Square, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.590 (15.00mm) | 12.06°C/W @ 100 LFM | -- | -- | -- | 2.362 (60.00mm) | 2.362 (60.00mm) | ||
| 1LE63214GA212AA1 | |||||||||||||||||||||
![]() | Mfr. Part #1FK22045AK001MB0Twicea Part #4557-637-1FK22045AK001MB0 | Siemens |
Electric motor
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| Min.:1 Mult.:1 | Aluminum | Square, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.790 (20.00mm) | 8.43°C/W @ 100 LFM | -- | -- | -- | 2.362 (60.00mm) | 2.362 (60.00mm) | ||
| 1FK22045AK001MB0 | |||||||||||||||||||||
![]() | Mfr. Part #1FK22085AC010SB0Twicea Part #4557-637-1FK22085AC010SB0 | Siemens |
Electric motor
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| Min.:1 Mult.:1 | Aluminum | Square, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.472 (12.00mm) | 5.17°C/W @ 100 LFM | -- | -- | -- | 2.756 (70.00mm) | 2.756 (70.00mm) | ||
| 1FK22085AC010SB0 | |||||||||||||||||||||
![]() | Mfr. Part #1FK23083AB111SB0Twicea Part #4557-637-1FK23083AB111SB0 | Siemens |
Electric motor
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| Min.:1 Mult.:1 | Aluminum | Rectangular, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.700 (17.78mm) | 9.10°C/W @ 100 LFM | -- | -- | -- | 1.450 (36.83mm) | 2.267 (57.60mm) | ||
| 1FK23083AB111SB0 | |||||||||||||||||||||
![]() | Mfr. Part #1LE23011CM440AA3Twicea Part #4557-637-1LE23011CM440AA3 | Siemens |
Electric motor
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| Min.:1 Mult.:1 | Aluminum | Square, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.472 (12.00mm) | 5.17°C/W @ 100 LFM | -- | -- | -- | 2.756 (70.00mm) | 2.756 (70.00mm) | ||
| 1LE23011CM440AA3 | |||||||||||||||||||||
![]() | Mfr. Part #1FK22052AF011SA0Twicea Part #4557-637-1FK22052AF011SA0 | Siemens |
Electric motor
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| 968
In Stock
| Min.:1 Mult.:1 | Aluminum | Rectangular, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.700 (17.78mm) | 9.10°C/W @ 100 LFM | -- | -- | -- | 1.450 (36.83mm) | 2.267 (57.60mm) | |
| 1FK22052AF011SA0 | |||||||||||||||||||||
![]() | Mfr. Part #1FK21044AF011SA0Twicea Part #4557-637-1FK21044AF011SA0 | Siemens |
Electric motor
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| 844
In Stock
| Min.:1 Mult.:1 | Aluminum | Square, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.790 (20.00mm) | 8.43°C/W @ 100 LFM | -- | -- | -- | 2.362 (60.00mm) | 2.362 (60.00mm) | |
| 1FK21044AF011SA0 | |||||||||||||||||||||
![]() | Mfr. Part #1FK22052AF000SA0Twicea Part #4557-637-1FK22052AF000SA0 | Siemens |
Electric motor
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| 853
In Stock
| Min.:1 Mult.:1 | Aluminum | Square, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.472 (12.00mm) | 5.17°C/W @ 100 LFM | -- | -- | -- | 2.756 (70.00mm) | 2.756 (70.00mm) | |
| 1FK22052AF000SA0 | |||||||||||||||||||||
![]() | Mfr. Part #1MB21213AC213AG3Twicea Part #4557-637-1MB21213AC213AG3 | Siemens |
Electric motor
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| Min.:1 Mult.:1 | Aluminum | Square, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.790 (20.00mm) | 8.43°C/W @ 100 LFM | -- | -- | -- | 2.362 (60.00mm) | 2.362 (60.00mm) | ||
| 1MB21213AC213AG3 | |||||||||||||||||||||
![]() | Mfr. Part #1FK21021AG110SA0Twicea Part #4557-637-1FK21021AG110SA0 | Siemens |
Electric motor
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| 674
In Stock
| Min.:1 Mult.:1 | Aluminum | Rectangular, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.500 (12.70mm) | 27.08°C/W @ 100 LFM | -- | -- | -- | 2.126 (54.01mm) | 1.575 (40.00mm) | |
| 1FK21021AG110SA0 | |||||||||||||||||||||
![]() | Mfr. Part #1MB21214CD113AG3Twicea Part #4557-637-1MB21214CD113AG3 | Siemens |
Electric motor
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| Min.:1 Mult.:1 | Aluminum | Square, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.590 (15.00mm) | 4.43°C/W @ 100 LFM | -- | -- | -- | 2.756 (70.00mm) | 2.756 (70.00mm) | ||
| 1MB21214CD113AG3 | |||||||||||||||||||||
![]() | Mfr. Part #1LE23214EC612AA3Twicea Part #4557-637-1LE23214EC612AA3 | Siemens |
Electric motor
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| Min.:1 Mult.:1 | Aluminum | Rectangular, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.374 (9.50mm) | 26.72°C/W @ 100 LFM | -- | -- | -- | 2.362 (60.00mm) | 1.575 (40.00mm) | ||
| 1LE23214EC612AA3 | |||||||||||||||||||||
![]() | Mfr. Part #CZF:A5E42776601Twicea Part #4557-637-CZF:A5E42776601 | Siemens |
Electric motor
Datasheet
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| Min.:1 Mult.:1 | Aluminum | Rectangular, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.374 (9.50mm) | 26.72°C/W @ 100 LFM | -- | -- | -- | 2.362 (60.00mm) | 1.575 (40.00mm) | ||
| CZF:A5E42776601 | |||||||||||||||||||||
![]() | Mfr. Part #1LE23213AB212AA3Twicea Part #4557-637-1LE23213AB212AA3 | Siemens |
Electric motor
Datasheet
Compare
| Min.:1 Mult.:1 | Aluminum | Rectangular, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.700 (17.78mm) | 17.40°C/W @ 100 LFM | -- | -- | -- | 2.280 (57.90mm) | 1.450 (36.83mm) | ||
| 1LE23213AB212AA3 | |||||||||||||||||||||
![]() | Mfr. Part #1MB21214EB112AG3Twicea Part #4557-637-1MB21214EB112AG3 | Siemens |
Electric motor
Datasheet
Compare
| Min.:1 Mult.:1 | Aluminum | Square, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.472 (12.00mm) | 5.17°C/W @ 100 LFM | -- | -- | -- | 2.756 (70.00mm) | 2.756 (70.00mm) | ||
| 1MB21214EB112AG3 | |||||||||||||||||||||
![]() | Mfr. Part #1MB21213AD213AG3Twicea Part #4557-637-1MB21213AD213AG3 | Siemens |
Electric motor
Datasheet
Compare
| Min.:1 Mult.:1 | Aluminum | Rectangular, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.700 (17.78mm) | 9.10°C/W @ 100 LFM | -- | -- | -- | 1.450 (36.83mm) | 2.267 (57.60mm) | ||
| 1MB21213AD213AG3 | |||||||||||||||||||||
![]() | Mfr. Part #CZF:A1AU520206001Twicea Part #4557-637-CZF:A1AU520206001 | Siemens |
Electric motor
Datasheet
Compare
| Min.:1 Mult.:1 | Aluminum | Square, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.790 (20.00mm) | 8.43°C/W @ 100 LFM | -- | -- | -- | 2.362 (60.00mm) | 2.362 (60.00mm) | ||
| CZF:A1AU520206001 | |||||||||||||||||||||
![]() | Mfr. Part #CZF:A5E45767270Twicea Part #4557-637-CZF:A5E45767270 | Siemens |
Electric motor
Datasheet
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| Min.:1 Mult.:1 | Aluminum | Rectangular, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.230 (5.84mm) | 22.48°C/W @ 100 LFM | -- | -- | -- | 1.450 (36.83mm) | 2.267 (57.60mm) | ||
| CZF:A5E45767270 | |||||||||||||||||||||
![]() | Mfr. Part #1LE22214AB212AA3Twicea Part #4557-637-1LE22214AB212AA3 | Siemens |
Electric motor
Datasheet
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| Min.:1 Mult.:1 | Aluminum | Rectangular, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.230 (5.84mm) | 25.33°C/W @ 100 LFM | -- | -- | -- | 2.280 (57.90mm) | 1.450 (36.83mm) | ||
| 1LE22214AB212AA3 | |||||||||||||||||||||
![]() | Mfr. Part #1LE24213CB212AA3Twicea Part #4557-637-1LE24213CB212AA3 | Siemens |
Electric motor
Datasheet
Compare
| Min.:1 Mult.:1 | Aluminum | Square, Fins | Assorted (BGA, LGA, CPU, ASIC...) | Blue Anodized | pushPIN™ | Active | Top Mount | Push Pin | 0.790 (20.00mm) | 8.43°C/W @ 100 LFM | -- | -- | -- | 2.362 (60.00mm) | 2.362 (60.00mm) | ||
| 1LE24213CB212AA3 |
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