digi-key • ecia (neda) member • authorized distributor
| 元器件型号 |
厂商 |
描述 |
digi-key # |
数量 |
价格 |
|
l4981b
|
stmicroelectronics |
ic pfc ctrlr average curr 20dip |
497-5337-5-nd |
699
tube |
|
| l4981bd |
stmicroelectronics |
ic pfc ctrlr average curr 20soic |
497-5338-5-nd |
1000
tube |
| 1 : |
$3.99 |
| 10 : |
$3.56 |
| 100 : |
$2.9192 |
| 250 : |
$2.6344 |
| 500 : |
$2.3638 |
| 1000 : |
$1.9936 |
| 2500 : |
$1.8939 |
| 5000 : |
$1.8156 |
| 10000 : |
$1.7658 |
| see more |
|
| l4981bd013tr |
stmicroelectronics |
ic pfc ctrlr average curr 20soic |
497-5339-2-nd |
1000
tape & reel |
| 1000 : |
$1.994 |
| 3000 : |
$1.894 |
| 5000 : |
$1.816 |
| 10000 : |
$1.766 |
|
|
l4981bd013tr
|
stmicroelectronics |
ic pfc ctrlr average curr 20soic |
497-5339-6-nd |
1908
digi-reel® |
| 1 : |
$4.27 |
| 10 : |
$3.845 |
| 100 : |
$3.1328 |
| 250 : |
$2.848 |
| 500 : |
$2.492 |
| see more |
|
|
l4981bd013tr
|
stmicroelectronics |
ic pfc ctrlr average curr 20soic |
497-5339-1-nd |
1908
cut tape |
| 1 : |
$4.27 |
| 10 : |
$3.845 |
| 100 : |
$3.1328 |
| 250 : |
$2.848 |
| 500 : |
$2.492 |
| see more |
|
newark • ecia (neda) member • authorized distributor
| 元器件型号 |
厂商 |
描述 |
newark # |
数量 |
价格 |
|
l4981b
|
stmicroelectronics |
ic, power factor corrector, avg current mode, 18v, dip-20, each |
89k1331 |
0 |
| 1-9 : |
$7.53 |
| 10-99 : |
$6.69 |
| 100-249 : |
$6.18 |
| 250-499 : |
$5.5 |
| 500 or more : |
$5.31 |
| see more |
|
|
l4981b
|
stmicroelectronics |
power factor corrector, 4981, dip20, each |
24m4228 |
17 |
| 1-49 : |
$3.86 |
| 50-99 : |
$3.48 |
| 100-249 : |
$3.19 |
| 250-499 : |
$2.94 |
| 500 or more : |
$2.74 |
| see more |
|
|
l4981bd
|
stmicroelectronics |
ic, power factor corrector, soic-20, each |
24m4229 |
62 |
|
element14 - asia pacific • authorized distributor
| 元器件型号 |
厂商 |
描述 |
封装14 # |
数量 asia |
价格 (usd) |
|
l4981bd
|
stmicroelectronics |
power factor corrector, smd, 4981 |
1094224 |
561 |
|
|
l4981b
|
stmicroelectronics |
power factor corrector, 4981, dip20 |
1094223 |
1069 |
|
farnell • ecia (neda) member • authorized distributor
| 元器件型号 |
厂商 |
描述 |
farnell # |
数量 asia |
数量 europe |
价格 (gbp) |
|
l4981b
|
stmicroelectronics |
power factor corrector, 4981, dip20 |
1094223 |
2065
|
37
|
| 1 : |
£4.41 |
| 10 : |
£3.7 |
| 100 : |
£2.84 |
|
|
l4981bd
|
stmicroelectronics |
power factor corrector, smd, 4981 |
1094224 |
246
|
644
|
| 1 : |
£5.81 |
| 10 : |
£4.69 |
| 100 : |
£3.64 |
|
mouser electronics • ecia (neda) member • authorized distributor
| mouser electronics product detail |
pricing |
availability |
| mfr. part #: |
l4981b
|
| mfr.: |
stmicroelectronics |
| description: |
power factor correction ics very high power |
| rohs: |
yes |
| mouser part #: |
511-l4981b |
|
| 1: |
$3.94 |
| 10: |
$3.52 |
| 100: |
$2.82 |
| 250: |
$2.54 |
| 0: |
$0.00 |
|
908
in stock
|
| mfr. part #: |
l4981bd
|
| mfr.: |
stmicroelectronics |
| description: |
power factor correction ics very high power |
| rohs: |
yes |
| mouser part #: |
511-l4981bd |
|
| 1: |
$5.70 |
| 10: |
$4.98 |
| 100: |
$3.92 |
| 250: |
$3.45 |
| 500: |
$3.00 |
|
102
in stock
|
verical • authorized dealer
| 元器件型号 |
厂商 |
描述 |
rohs |
数量 |
价格 |
|
l4981b
|
stmicroelectronics |
power factor correction pwm contrlr 0.3ma 115khz 20-pin pdip tube |
yes
|
990 |
|
|
l4981bd
|
stmicroelectronics |
power factor correction pwm contrlr 0.3ma 115khz 20-pin so tube |
yes
|
340 |
|
avnet express • ecia (neda) member • authorized distributor
| 元器件型号 |
厂商 |
描述 |
avnet # |
数量 |
价格 |
|
l4981bd013tr
|
stmicroelectronics |
pwr fctr correction pwm contrlr 0.3ma 115khz 20soic - tape and reel |
l4981bd013tr |
8 wks factory lead time |
| 1000 : |
$3.38 |
| 2001 : |
$3.28 |
| 4001 : |
$3.19 |
|
|
l4981bd
|
stmicroelectronics |
pwr fctr correction pwm contrlr 0.3ma 115khz 20soic - rail/tube |
l4981bd |
755 in stock |
| 1 : |
$3.65 |
| 25 : |
$3.55 |
| 50 : |
$3.45 |
| 100 : |
$3.31 |
| 200 : |
$3.22 |
| see more |
|
arrow electronics • ecia (neda) member • authorized distributor
| 元器件型号 |
厂商 |
描述 |
arrow# |
数量 |
价格 |
|
l4981b
|
stmicroelectronics |
power factor correction pwm contrlr 0.3ma 115khz 20-pin pdip tube |
l4981b |
990 |
|
|
l4981bd
|
stmicroelectronics |
power factor correction pwm contrlr 0.3ma 115khz 20-pin so tube |
l4981bd |
340 |
|
|
l4981bd013tr
|
stmicroelectronics |
power factor correction pwm contrlr 0.3ma 115khz 20-pin so t/r |
l4981bd013tr |
0 |
|
future electronics • ecia (neda) member • authorized distributor
| 元器件型号 |
厂商 |
描述 |
pkg qty |
rohs |
pb free |
datasheet |
数量 |
价格 (usd) |
|
l4981b
|
stmicroelectronics |
l4981 series dip20 very high power factor corrector pre-regulator |
1
|
y
|
y
|
datasheet
|
0 |
| 1 : |
$5.91 |
| 10 : |
$5.27 |
| 25 : |
$4.57 |
| 100 : |
$3.33 |
|
|
l4981bd
|
stmicroelectronics |
l4981 series so 20 very high power factor corrector pre-regulator |
1
|
y
|
y
|
datasheet
|
0 |
| 1 : |
$6.21 |
| 10 : |
$5.36 |
| 15 : |
$5.02 |
| 75 : |
$3.50 |
| 100 : |
$3.31 |
| see more |
|
rs components - china • authorized distributor
| 元器件型号 |
厂商 |
描述 |
rs # |
数量 china |
|
l4981b
|
stmicroelectronics |
current mode pf corrector,l4981b 5.1v |
1891144 |
9
|
|
l4981b
|
stmicroelectronics |
current mode pf corrector,l4981b 5.1v |
1891144p |
20
|
|
l4981bd
|
stmicroelectronics |
power factor corrector,85-265vac,l4981bd |
379987 |
41
|
|
l4981bd
|
stmicroelectronics |
power factor corrector,85-265vac,l4981bd |
379987p |
56
|