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B953AS-391M中文资料

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Fixed Inductors for Surface Mounting󰻘󰣮󰫷󰍮󰍚󰼻󰝻󰰆󰎠󰏯󰎼󰎫󰎻DS126C2DIMENSIONS󰊗󰖎󰜗󰩇󰹏󰨤(Unit: mm)Recommended patterns󰨪󰦑󰏍󰎻󰊔󰏯󰨤FEATURES󰊗󰲛󰯕󰋘󰀁12.8Max.6.8Max.3.08.52.0󰹍󰞲󰶯󰣔󰀁Direction indication7.93.613.1TYPE DS126C2 (Quantity/reel; 500 PCS)1.7± 3010 11.8 7.7 2.7± 3011 9.0 7.0 3.9± 3014 7.9 6.0 5.6± 3016 6.8 5.67.5± 3017 5.7 5.1 TOKOPartNumber#B953AS-1R7N#B953AS-2R7N#B953AS-3R9N#B953AS-5R6N#B953AS-7R5N10.0± 20235.5 4.4 12.0± 20275.0 4.0 15.0± 20324.5 3.6 18.0± 20404.1 3.2 22.0± 20463.6 2.9 #B953AS-100M#B953AS-120M#B953AS-150M#B953AS-180M#B953AS-220M27.0± 20503.2 2.8 33.0± 20643.0 2.4 39.0± 2074 2.7 2.2 47.0± 2082 2.4 2.156.0± 201052.0 1.9 #B953AS-270M#B953AS-330M#B953AS-390M#B953AS-470M#B953AS-560MInductance(1)(µH)InductanceDecrease Current(3)(A) Max.=10%∆LLDC Resistance(2)(mΩ) Max.TemperatureRise Current(3)∆T=40°C(A) Max.Tolerance(%)

68.0± 20120 1.7 1.7 82.0± 201451.6 1.6 100.0± 201701.5 1.4 120.0± 201851.3 1.3 150.0± 20235 1.2 1.2 #B953AS-680M#B953AS-820M#B953AS-101M#B953AS-121M#B953AS-151M180.0± 202901.1 1.1 220.0± 203501.0 1.0 270.0± 204150.930.92330.0± 204950.83 0.83390.0± 20610 0.760.77#B953AS-181M#B953AS-221M#B953AS-271M#B953AS-331M#B953AS-391M470.0± 20705 0.67 0.70 560.0± 20900 0.620.64680.0± 201120 0.55 0.58 #B953AS-471M#B953AS-561M#B953AS-681M•12.8mm Max. square and 6.8mm Max. height.•Magnetically shielded construction and low DC resistance.•Suitable for large current.•Ideal for DC-DC converter inductor applicationsin hand held personal computer etc.•RoHScompliant.•󰀒󰀓󰀏󰀙󰁎󰁎󰖯󰀮󰁂󰁙󰀏󰉺󰟴󰍞󰀗󰀏󰀙󰁎󰁎󰀁󰀮󰁂󰁙󰀏•󰸔󰣓󰿏󰟏󰬄󰉺󰯿󰯚󰽶󰰍󰟅•󰭇󰰿󰽶󰬰󰔠•󰏊󰊔󰏄󰜕󰏍󰎹󰎯󰏯󰍳󰍲󰍷󰀥󰀤󰀎󰀥󰀤󰎯󰏯󰏌󰊔󰎻󰼻󰎠󰏯󰎼󰎫󰎻󰍴󰠷󰰦•󰀳󰁐󰀩󰀴󰢦󰾩󰬰󰔠󰱦󰞫󰶼󰵪󰎠󰏯󰎼󰎫󰎻󰏯󰎵󰀉󰀒󰀊󰚐󰼰󰠩󰯚󰽶󰰍󰟅󰀉󰀓󰀊󰯚󰽶󰥏󰧞󰚐󰼰󰰿󰽶󰀉󰀔󰀊󰔹󰱓󰧍󰦢󰚐󰼰󰰿󰽶󰀉󰀔󰀊

(1) Inductance is measured with a LCR meter 4284A (Agilent Technologies)or equivalent.Test frequency at 100kHz(2) DC resistance is measured with a Digital Multimeter TR6871 (Advantest)or equivalent.(3) Maximum allowable DC current is that which causes a 10% inductancereduction from the initial value, or coil temperature to rise by 40°C whichever is smaller.(Reference ambient temperature: 20°C)󰀉󰀒󰀊󰎠󰏯󰎼󰎫󰎻󰏯󰎵󰍸󰀭󰀤󰀳󰏝󰊔󰎻󰀕󰀓󰀙󰀕󰀢󰊢󰀢󰁈󰁊󰁍󰁆󰁏󰁕󰀁󰀵󰁆󰁄󰁉󰁏󰁐󰁍󰁐󰁈󰁊󰁆󰁔󰊣󰎇󰍨󰍸󰲉󰱳󰶼󰍴󰎑󰎓󰬌󰰆󰍢󰎔󰉻󰬌󰰆󰤪󰳾󰨺󰍸󰀒󰀑󰀑󰁌󰀩󰁛󰍰󰍢󰉻󰀉󰀓󰀊󰯚󰽶󰰍󰟅󰍸󰏃󰎴󰎻󰏧󰏚󰏧󰎽󰏝󰊔󰎻󰀵󰀳󰀗󰀙󰀘󰀒󰀉󰀢󰁅󰁗󰁂󰁏󰁕󰁆󰁔󰁕󰀊󰎇󰍨󰍸󰲉󰱳󰶼󰍴󰎑󰎓󰬌󰰆󰍢󰎔󰉻󰀉󰀔󰀊󰠷󰭇󰚐󰼰󰰿󰽶󰍸󰉺󰯚󰽶󰥏󰧞󰰿󰽶󰎛󰽶󰍠󰍨󰣌󰎠󰏯󰎼󰎫󰎻󰏯󰎵󰍷󰮋󰍕󰥳󰘸󰮋󰎑󰎓󰀒󰀑󰋋󰝮󰦗󰍢󰎔󰯚󰽶󰰿󰽶󰮋󰉺󰎇󰍨󰍸󰯚󰽶󰰿󰽶󰍴󰎑󰎓󰉺󰎯󰎠󰏧󰍷󰔹󰱓󰍕󰀕󰀑󰋆󰧍󰦢󰍷󰔿󰎕󰍔󰦖󰍞󰍍󰮋󰍰󰍢󰉻󰊢󰤪󰒓󰔹󰱓󰀓󰀑󰋆󰎛󰘬󰥪󰍱󰍢󰎔󰉻󰊣(Unit: mm)元器件交易网www.cecb2b.com

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Full Terms & Conditions of access and use can be found at/action/journalInformation?journalCode=uopp20

Download by: [McMaster University]Date:

30 March 2016, At: 20:03Organic Preparations and Procedures International

ISSN: 0030-4948 (Print) 1945-5453 (Online) Journal homepage: /loi/uopp20

5-SUBSTITUTED INDOLES via SODIUM INDOLINE-2-

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CMD-6资料

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General Power Transformer Type: CMD-6

Please refer to the sales offices on our website for a representative near you 1/2 ◆ Product Description ・6.5×6.5mm Max.(L×W), 6.0mm Max. Height. ・Inductance range: 22μH～10mH ・Rated current range: 30mA～650mA ・7 Terminal pins’ type gives a flexible design as inductors or transformers. ・Custom design is available. ◆ Feature ・Magnetically shielded construction. ・Ideally used in DSC/DVC,LCD TV,DVD, Game machine, STB ,Projector, Power supply module etc as DC-DC Converter inductors or transformers. ・RoHS Compliance ◆ Dimensions (mm) ◆ Land Pattern (mm) ◆ Specification (for transformers)

※ Rated current: The DC current at which the inductance decreases to 90 % of it’s initial value or when △t=40℃, whichever is lower(Ta=20℃). ※ Schematics (Bottom) “Ｓ”is winding start. Sample No. Inductance (1-3) 1kHz/1V D.C.R. (1-3) D.C.R. (4-7) Rated current (1-3)

CTDR1F-101K中文资料

CTDR1F-101K中文资料

Drum Cores - Radial

Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids800-684-5322Inside US 949-453-1811Outside USCopyright © 2005 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without noticeCENTRALTechnologies

04.20.05SizeA

B

C

D

EMax.Max.Typ.Typ.mm22.017.015±23.012inches0.870.670.59±0.080.120.47PHYSICAL DIMENSIONS

ABDE

CSPECIFICATIONSPart numbers indicate available tolerance.K = ±10%,M = ±20%CTDR1FPlease specify “F”for RoHScompliant.L TestDCRIDCPartInductanceFreq.Max.Max.Number(µH)(kHz)(Ω)(A)CTDR1_-1R0M1.01.0.0039.0CTDR1_-1R2M1.21.0.0039.0CTDR1_-1R5M1.51.0.0049.0CTDR1_-1R8M1.81.0.0049.0CTDR1_-2R2M2.21.0.0059.0CTDR1_-2R7M2.71.0.0059.0CTDR1_-3R3M3.31.0.0059.0CTDR1_-3R9M3.91.0.0069.0CTDR1_-4R7M4.71.0.0079.0CTDR1_-5R6M5.61.0.0079.0CTDR1_-6R8M6.81.0.0089.0CTDR1_-8R2M8.21.0.0099.0CTDR1_-100M101.0.0109.0CTDR1_-120K121.0.0119.0CTDR1_-150K151.0.0157.2CTDR1_-180K181.0.0167.2CTDR1_-220K221.0.0255.5CTDR1_-270K271.0.0304.5CTDR1_-330K331.0.0404.0CTDR1_-390K391.0.0464.0CTDR1_-470K471.0.0622.8CTDR1_-560K561.0.0692.8CTDR1_-680K681.0.0772.8CTDR1_-820K821.0.0832.8CTDR1_-101K1001.0.0952.8CTDR1_-121K1201.0.1272.0CTDR1_-151K1501.0.1811.6CTDR1_-181K1801.0.2171.6CTDR1_-221K2201.0.2401.6CTDR1_-271K2701.0.3001.6CTDR1_-331K3301.0.3361.3CTDR1_-391K3901.0.4601.0CTDR1_-471K4701.0.6360.8CTDR1_-561K5601.0.6960.8CTDR1 SeriesFrom 1.0 µH to 560 µH

HWI453232资料

HWI453232资料

(a)(c)(b)(e)(d)1. PART NO. EXPRESSION :(b) Dimension code(c) Inductance code : 1R0 = 1.00uH(a) Series code2. CONFIGURATION & DIMENSIONS :A'4. MATERIALS :SUPERWORLD ELECTRONICS (S) PTE LTD(a) Core : DR Ferrite Core(c) Terminal : Tinned Copper Plate(d) Capsulate : Epoxy Novolac Molding Compound3. SCHEMATIC :(d) Tolerance code : K = ±10%, M = ±20%(e) F : Lead FreeHWI453232 SERIESMOLDED WIREWOUND CHIP INDUCTORS

PG. 1NOTE : Specifications subject to change without notice. Please check our website for latest information.26.02.20094.5±0.33.2±0.23.2±0.24.2±0.2da(b) Wire : Enamelled Copper WireUnit:m/m1.0±0.22.2 Ref.1.6 Ref.1.5 Ref.b1.2±0.21R0FCEBAFA'ABCEFGHIcHW I 4 5 3 2 3 2 - 1 R 0 KFPCB PatternIGIH元器件交易网

SUPERWORLD ELECTRONICS (S) PTE LTDd) Operating temp. : -40°C to +125°Cc) Storage temp. : -40°C to +125°Cb) Ambient temp. : 100°C Max.a) Temp. rise : 20°C Max.HWI453232 SERIES