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 SW - Induktorer for 150KHz Simple Switcher  
    
        
            | SW Serien - lavpris ringkerne induktorer, designet til brug med National Semiconductor’s 150kHz Simple SwitcherTM Type Numre LM259X-L 1 til LM259X-L44 og LM258X-L |  |  |  
            |  |  |  
            | Kendetegn
                høj energilagring med minimal mætninghøj stabilitet fra ubelastet til fuldt belastetfås i både SMD og TH versionerproduceret i ISO-9001 godkendt fabrikanvendelsestemperatur: -40°C til +125° |  |  
 
 Elektriske Specifikationer ved 25°C
    
        
            | Type Nummer | National Type Nummer | Nominel Strøm (IDC) | LN (µH) ±20% | ETOP (V-µSec) Max. | DCR (Ohm)
 | Energi Lagring (µJ) | Pakning |  
            | "S" | "C" & "T" |  
            | SW_-0.13-259 SW_-0.16-178
 | LM-259X-L1 LM-259X-L2
 | 0,13 0,16
 | 259 187
 | 23,1 16,5
 | 3,40 2,80
 | 2 2
 | S1 | T1 |  
            | SW_-0.20-118 SW_-0.25-79
 SW_-0.30-55
 | LM-259X-L3 LM-259X-L4
 LM-259X-L5
 | 0,20 0,25
 0,30
 | 118 79
 55
 | 13,2 9,9
 6,6
 | 1,80 1,50
 1,00
 | 2 2
 2
 |  
            | SW_-0.34-39 SW_-0.45-26
 | LM-259X-L6 LM-259X-L7
 | 0,34 0,45
 | 39 26
 | 6,6 6,6
 | 0,80 0,62
 | 2 3
 |  
            | SW_-0.20-374 SW_-0.25-256
 SW_-0.30-176
 | LM-259X-L8 LM-259X-L9
 LM-259X-L 10
 | 0,20 0,25
 0,30
 | 374 256
 176
 | 75,9 33,0
 26,4
 | 2,70 2,20
 1,40
 | 7 8
 8
 | S2 | T2 |  
            | SW_-0.38-118 SW_-0.46-78
 SW_-0.56-55
 | LM-259X-L 11 LM-259X-L 12
 LM-259X-L 13
 | 0,38 0,46
 0,56
 | 118 78
 55
 | 19,8 16,5
 13,2
 | 1,20 0,80
 0,50
 | 9 8
 9
 |  
            | SW_-0.68-39 SW_-0.84-26
 SW_-1.02-17
 | LM-259X-L 14 LM-259X-L 15
 LM-259X-L 16
 | 0,68 0,84
 1,02
 | 39 26
 17
 | 9,9 6,6
 6,6
 | 0,30 0,20
 0,10
 | 9 9
 9
 |  
            | SW_-0.36-375 SW_-0.44-252
 SW_-0.54-173
 | LM-259X-L 17 LM-259X-L 18
 LM-259X-L 19
 | 0,36 0,44
 0,54
 | 375 252
 173
 | 75,9 49,5
 36,3
 | 1,30 0,90
 0,60
 | 24 24
 25
 | S3 | T3 |  
            | SW_-0.67-115 SW_-0.82-78
 SW_-1.0-54
 | LM-259X-L20 LM-259X-L21
 LM-259X-L22
 | 0,67 0,82
 1,00
 | 115 78
 54
 | 29,7 23,1
 16,5
 | 0,40 0,30
 0,20
 | 26 26
 27
 |  
            | SW_-1.2-38 SW_-1.48-26
 SW_-1.81-18
 | LM-259X-L23 LM-259X-L24
 LM-259X-L25
 | 1,20 1,48
 1,81
 | 38 26
 18
 | 13,2 9,9
 9,9
 | 0,10 0,10
 0,06
 | 27 28
 29
 |  
            | SW_-0.68-377 SW_-0.83-248
 SW_-1.02-168
 | LM-259X-L26 LM-259X-L27
 LM-259X-L28
 | 0,68 0,83
 1,02
 | 377 248
 168
 | 75,9 72,6
 56,1
 | 1,00 0,60
 0,40
 | 87 85
 87
 | S4 | T4 |  
            | SW_-1.26-112 SW_-1.54-77
 SW_-1.87-53
 | LM-259X-L29 LM-259X-L30
 LM-259X-L31
 | 1,26 1,54
 1,87
 | 112 77
 53
 | 42,9 33,0
 26,4
 | 0,30 0,20
 0,13
 | 89 91
 93
 |  
            | SW_-2.24-37 | LM-259X-L32 | 2,24 | 37 | 19,8 | 0,10 | 93 |  
            | SW_-2.74-24 | LM-259X-L33 | 2,74 | 24 | 16,5 | 0,07 | 90 |  
            | SW_-3.00-17 | LM-259-L34 | 3,00 | 17 | 13,2 | 0,05 | 77 | S4 | C1 - T4 |  
            | SW_-1.5-250 SW_-1.81-168
 | LM-259X-L35 LM-259X-L36
 | 1,50 1,81
 | 250 168
 | 72,6 75,9
 | 0,23 0,18
 | 281 275
 | S6 | C3 |  
            | SW_-2.22-114 SW_-2.70-77
 SW_-3.00-53
 | LM-259X-L37 LM-259X-L38
 LM-259X-L39
 | 2,22 2,70
 3,00
 | 114 77
 53
 | 62,7 52,8
 42,9
 | 0,10 0,09
 0,08
 | 281 281
 239
 |  
            | SW_-3.00-38 | LM-259X-L40 | 3,00 | 38 | 29,7 | 0,05 | 171 |  
            | SW_-3.00-25 | LM-259X-L41 | 3,00 | 25 | 19,8 | 0,04 | 113 | S5 | T5 - C2 |  
            | SW_-2.50-167 SW_-3.00-110
 | LM-259X-L42 LM-259X-L43
 | 2,50 3,00
 | 167 110
 | 75,9 75,9
 | 0,14 0,09
 | 522 495
 | S6 | C4 |  
            | SW_-3.00-77 SW_-4.50-19
 | LM-259X-L44 LM-258X-L
 | 3,00 4,50
 | 77 19
 | 59,4 32,0*
 | 0,08 0,02
 | 347 192
 | C3 |  *Bemærk: ETOP for Terminal SW_-4.50-19 er baseret på en 100kHz frekvens. Alle andre typer har nominelle frekvenser på 150kHz.
 Simple SwitcherTM er et National Semiconductor Corporation varemærke.
 
 
 
 
 
 
 
 
 
    
        
            | Monteringsmåde | Str. Kode | Dimensioner - Tommer ±0,010 (mm ±0,25) |  
            | A | B | C | D | E |  
            | "S" SMD
 | S1 | 0,339 (8,60)
 | 0,339 (8,60)
 | 0,185 (4,70)
 | 0,268 (6,80)
 | 0,378 (9,60)
 |  
            | S2 | 0,394 (10,0)
 | 0,394 (10,0)
 | 0,256 (6,50)
 | 0,339 (8,60)
 | 0,402 (10,2)
 |  
            | S3 | 0,503 (12,8)
 | 0,503 (12,8)
 | 0,276 (7,00)
 | 0,449 (11,4)
 | 0,512 (13,0)
 |  
            | S4 | 0,591 (15,0)
 | 0,591 (15,0)
 | 0,315 (8,00)
 | 0,508 (12,9)
 | 0,551 (14,0)
 |  
            | S5 | 0,669 (17,0)
 | 0,701 (17,8)
 | 0,390 (9,91)
 | 0,591 (15,0)
 | 0,591 (15,0)
 |  
            | S6 | 0,925 (23,5)
 | 0,925 (23,5)
 | 0,496 (12,6)
 | 0,827 (21,0)
 | 0,689 (17,5)
 |  
            | "T" TH
 | T1 | 0,339 (8,60)
 | 0,339 (8,60)
 | 0,216 (5,50)
 | 0,250 (6,35)
 | 0,250 (6,35)
 |  
            | T2 | 0,394 (10,0)
 | 0,394 (10,0)
 | 0,287 (7,30)
 | 0,300 (7,62)
 | 0,300 (7,62)
 |  
            | T3 | 0,503 (12,8)
 | 0,503 (12,8)
 | 0,307 (7,80)
 | 0,375 (9,52)
 | 0,375 (9,52)
 |  
            | T4 | 0,591 (15,0)
 | 0,591 (15,0)
 | 0,346 (8,80)
 | 0,500 (12,70)
 | 0,299 (7,62)
 |  
            | T5 | 0,669 (17,0)
 | 0,701 (17,8)
 | 0,422 (10,71)
 | 0,600 (15,24)
 | 0,400 (10,16)
 |  
 
 
 
    
        
            | Monteringsmåde | Str. Kode | Dimensioner - Tommer ±0,010 (mm ±0,25) |  
            | C | D | E | X = Spole Y.D. + |  
            | "C" Vertikal
 Clip
 Montering
 | C1 | 0,580 (14,73)
 | 0,340 (8,64)
 | 0,220 (5,58)
 | 0,110 (2,80)
 |  
            | C2 | 0,650 (16,5)
 | 0,449 (11,4)
 | 0,299 (7,60)
 | 0,110 (2,80)
 |  
            | C3 | 0,827 (21,0)
 | 0,449 (11,4)
 | 0,299 (7,60)
 | 0,110 (2,80)
 |  
            | C4 | 0,949 (24,1)
 | 0,598 (15,2)
 | 0,449 (11,4)
 | 0,110 (2,80)
 |  
            | C5 | 1,252 (31,8)
 | 0,701 (17,8)
 | 0,500 (12,7)
 | 0,130 (3,30)
 |  
 
 
 
SW Serie Krydsreference for National's 150kHz Simple SwitcherTMPulse Engineering - Talema Electronic 
    
        
            | Pulse Type Nummer | National Type Nummer | Specificeret L(µH) | Idc (Amps) | Talema Type Nummer |  
            | THT | SMD | SMD | TH-Flad | TH-Vertikal |  
            | PE-53801 PE-53802
 | PE-53801S PE-53802S
 | LM259X-L1 LM259X-L2
 | 259 178
 | 0,13 0,16
 | SWS-0.13-259 SWS-0.16-178
 | SWT-0.13-259 SWT-0.16-178
 |  |  
            | PE-53803 PE-53804
 PE-53805
 | PE-53803S PE-53804S
 PE-53805S
 | LM259X-L3 LM259X-L4
 LM259X-L5
 | 118 79
 55
 | 0,20 0,25
 0,30
 | SWS-0.20-118 SWS-0.25-79
 SWS-0.30-55
 | SWT-0.20-118 SWT-0.25-79
 SWT-0.30-55
 |  |  
            | PE-53806 PE-53807
 | PE-53806S PE-53807S
 | LM259X-L6 LM259X-L7
 | 39 26
 | 0,34 0,45
 | SWS-0.34-39 SWS-0.45-26
 | SWT-0.34-39 SWT-0.45-26
 |  |  
            | PE-53808 PE-53809
 PE-53810
 | PE-53808S PE-53809S
 PE-53810S
 | LM259X-L8 LM259X-L9
 LM259X-L10
 | 374 256
 | 0,20 | SWS-0.20-374 SWS-0.25-256
 SWS-0.30-176
 | SWT-0.20-374 SWT-0.25-256
 SWT-0.30-176
 |  |  
            | PE-53811 PE-53812
 PE-53813
 | PE-53811S PE-53812S
 PE-53813S
 | LM259X-L11 LM259X-L12
 LM259X-L13
 | 118 78
 55
 | 0,38 0,46
 0,56
 | SWS-0.38-118 SWS-0.46-78
 SWS-0.56-55
 | SWT-0.38-118 SWT-0.46-78
 SWT-0.56-55
 |  |  
            | PE-53814 PE-53815
 PE-53816
 | PE-53814S PE-53815S
 PE-53816S
 | LM259X-L14 LM259X-L15
 LM259X-L16
 | 39 26
 17
 | 0,68 0,84
 1,02
 | SWS-0.68-39 SWS-0.84-26
 SWS-1.02-17
 | SWT-0.68-39 SWT-0.84-26
 SWT-1.02-17
 |  |  
            | PE-53817 PE-53818
 PE-53819
 | PE-53817S PE-53818S
 PE-53819S
 | LM259X-L17 LM259X-L18
 LM259X-L19
 | 375 252
 173
 | 0,36 0,44
 0,54
 | SWS-0.36-375 SWS-0.44-252
 SWS-0.54-173
 | SWT-0.36-375 SWT-0.44-252
 SWT-0.54-173
 |  |  
            | PE-53820 PE-53821
 PE-53822
 | PE-53820S PE-53821S
 PE-5322S
 | LM259X-L20 LM259X-L21
 LM259X-L22
 | 115 78
 54
 | 0,67 0,82
 1,00
 | SWS-0.67-115 SWS-0.82-78
 SWS-1.00-54
 | SWT-0.67-115 SWT-0.82-78
 SWT-1.00-54
 |  |  
            | PE-53823 PE-53824
 PE-53825
 | PE-53823S PE-53824S
 PE-53825S
 | LM259X-L23 LM259X-L24
 LM259X-L25
 | 38 26
 18
 | 1,20 1,48
 1,81
 | SWS-1.20-38 SWS-1.48-26
 SWS-1.81-18
 | SWT-1.20-38 SWT-1.48-26
 SWT-1.81-18
 |  |  
            | PE-53826 PE-53827
 PE-53828
 | PE-53826S PE-53827S
 PE-53828S
 | LM259X-L26 LM259X-L27
 LM259X-L28
 | 377 248
 168
 | 0,68 0,83
 1,02
 | SWS-0.68-377 SWS-0.83-248
 SWS-1.02-168
 | SWT-0.68-377 SWT-0.83-248
 SWT-1.02-168
 |  |  
            | PE-53829 PE-53830
 PE-53831
 | PE-53829S PE-53830S
 PE-53831S
 | LM259X-L29 LM259X-L30
 LM259X-L31
 | 112 77
 53
 | 1,26 1,54
 1,87
 | SWS-1.26-112 SWS-1.54-77
 SWS-1.87-53
 | SWT-1.26-112 SWT-1.54-77
 SWT-1.87-53
 |  |  
            | PE-53932 PE-53933
 PE-53934
 | PE-53932S PE-53933S
 PE-53934S
 | LM259X-L32 LM259X-L33
 LM259X-L34
 | 37 24
 17
 | 2,24 2,74
 3,00
 | SWS-2.24-37 SWS-2.74-24
 SWS-3.00-17
 | SWT-2.24-37 SWT-2.74-24
 SWT-3.00-17
 | 
 SWC-3.00-17
 |  
            | PE-53935 PE-54036
 | PE-53935S PE-54036S
 | LM259X-L35 LM259X-L36
 | 250 168
 | 1,50 1,81
 | SWS-1.50-250 SWS-1.81-168
 |  | SWC-1.50-250 SWC-1.81-168
 |  
            | PE-54037 PE-54038
 PE-54039
 | PE-54037S PE-54038S
 PE-54039S
 | LM259X-L37 LM259X-L38
 LM259X-L39
 | 114 77
 53
 | 2,22 2,70
 3,00
 | SWS-2.22-114 SWS-2.70-77
 SWS-3.00-53
 |  | SWC-2.22-114 SWC-2.70-77
 SWC-3.00-53
 |  
            | PE-54040 PE-54041
 | PE-54040S PE-54041S
 | LM259X-L40 LM259X-L41
 | 38 25
 | 3,00 3,00
 | SWS-3.00-38 SWS-3.00-25
 | SWT-3.00-25
 | SWC-3.00-38 SWC-3.00-25
 |  
            | PE-54042 PE-54043
 | - -
 | LM259X-L42 LM259X-L43
 | 167 110
 | 2,50 3,00
 | SWS-2.50-167 SWS-3.00-110
 |  | SWC-2.50-167 SWC-3.00-110
 |  
            | PE-54044 PE-53900
 | PE-54044S -
 | LM259X-L44 LM258X-L
 | 77 19
 | 3,00 4,50
 | SWS-3.00-77 SWS-4.50-19
 |  | SWC-3.00-77 SWC-4.50-19
 |  
 
 
 
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