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參數(shù)資料
| 型號： | PCH-45-274L |
| 廠商： | COILCRAFT INC |
| 元件分類： | 通用定值電感 |
| 英文描述： | Power inductor, 10% tol, RoHS |
| 中文描述： | 1 ELEMENT, 270 uH, GENERAL PURPOSE INDUCTOR |
| 封裝： | AXIAL LEADED, ROHS COMPLIANT |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 201K |
| 代理商： | PCH-45-274L |
Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Axial Lead Power Chokes
–
PCH-27, 45
Document 138-1
Document 138-1
Revised 01/21/09
Wide inductance range in a low profile part
High saturation current—up to 14.3 Amps
Standard EIA and custom values; most values shipped from
stock
Designers Kit P409
contains 2 each of 30 parts
Core material
Ferrite
Core and winding loss
Terminations
RoHS compliant tin-silver over copper
Weight
PCH-27: 1.55 – 1.90 g; PCH-45: 6.16 – 8.34 g
Ambient temperature
–40°C to +85°C
Storage temperature
Component: –40°C to +85°C.
Packaging: –40°C to +80°C
Moisture Sensitivity Level (MSL)
1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging
100 parts per tray (standard)
Optional tape and reel
PCH-27: 1000 per 13
″
reel; 10 mm part spacing
PCH-45: 300 per 13
″
reel; 15 mm part spacing
Tape width: 75.5 mm; leads are trimmed to fit tape width.
PCB washing
Only pure water or alcohol recommended
See www.coilcraft.com/coreloss
PCH-45 Series
23,8max
clean lead
to clean lead
20 AWG tinned copper
1.25 ±0.250
31,75 ±6,35
0.863
1.25 ±0.250
31,75 ±6,35
11,5dia max
PCH-27 Series
0.650
clean lead
to clean lead
20 AWG tinned copper
1.25 ±0.250
31,75 ±6,35
0.585
1.25 ±0.250
31,75 ±6,35
7,04dia max
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| PCH-45-275L | Power inductor, 10% tol, RoHS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| PCH-45-336 | 制造商:Coilcraft Inc 功能描述:OLD PART NUMBER. See web page for new RoHS part number. |
| PCH-45-394L | 制造商:Coilcraft Inc 功能描述:Power inductor, 10% tol, RoHS |
| PCH-45-473L | 制造商:Coilcraft Inc 功能描述:Power inductor, 10% tol, RoHS |
| PCH-45-474 | 制造商:Coilcraft Inc 功能描述:OLD PART NUMBER. See web page for new RoHS part number. |
| PCH-45-475L | 制造商:Coilcraft Inc 功能描述:Power inductor, 10% tol, RoHS |
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