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IC芯片BF-4品牌、价格、PDF参数

tti • ecia (neda) member • authorized distributor
tti, inc. product information rohs
lead (pb) 		pricing availability
mfr. part #: prf18bf471qb1rb
mfr.: murata
description: thermistors - ptc 470 ohm 32v
compliant per exemption
pb-free
4,000:  $0.165000
8,000:  $0.160000
12,000:  $0.158000
4,000
mfr. part #: 10ebf4
mfr.: te connectivity
description: power line filters 10a iec wire lead rht ang flng mnt
compliant
pb-free
1:  $12.545000
10:  $12.242000
25:  $11.953000
50:  $11.677000
100:  $11.379000
7
mfr. part #: ptfm04bf471q2n34b0
mfr.: murata
description: thermistors - ptc 470 ohm 20%
compliant
pb-free
50:  $0.596000
100:  $0.544000
250:  $0.501000
800
quest components
quest components, inc.   search results availability quantity price
breaks
part#: bf44a3m
desc: bandpass filter, 44 mhz, sip5k
mfg: shoulder electronics
in stock 10 1 $4.5000
3 $3.0000
9 $2.2500

 buy now
part#: bf459
desc: bipolar junction transistor, npn type, to-126
mfg: nsc
in stock 25 1 $4.0000
2 $3.0000
9 $2.5000

 buy now
part#: bf459
desc: bipolar junction transistor, npn type, to-126
mfg:
in stock 5 1 $4.0000
2 $3.0000

 buy now
part#: bf469
desc: electronic component
mfg: fsc
ships in 2-3 days 20 1 $0.5000
11 $0.2500

 buy now
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: bf493sg
mfr.: on semiconductor
description: bipolar small signal 500ma 300v pnp
rohs: yes
mouser part #: 863-bf493sg
1:  $0.56
25:  $0.50
100:  $0.365
500:  $0.253
1,000:  $0.225
14,590
in stock
mfr. part #: bf422g
mfr.: on semiconductor
description: bipolar small signal 500ma 250v npn
rohs: yes
mouser part #: 863-bf422g
1:  $0.17
25:  $0.16
100:  $0.113
500:  $0.091
1,000:  $0.074
9,480
in stock
mfr. part #: bf423zl1g
mfr.: on semiconductor
description: bipolar small signal 500ma 250v pnp
rohs: yes
mouser part #: 863-bf423zl1g
1:  $0.35
25:  $0.31
100:  $0.226
500:  $0.156
1,000:  $0.14
17,396
in stock
mfr. part #: bf4418-20b
mfr.: jkl components
description: ccfl fluorescent lamps 4.1mm x 418mm white
rohs: yes
mouser part #: 560-bf4418-20b
1:  $8.82
5:  $8.60
0:  $0.00
0:  $0.00
0:  $0.00
45
in stock
mfr. part #: mmbf4091
mfr.: fairchild semiconductor
description: jfet n-channel switch
rohs: yes
mouser part #: 512-mmbf4091
1:  $0.19
25:  $0.165
100:  $0.149
250:  $0.13
500:  $0.104
3,154
in stock
mfr. part #: mmbf4392
mfr.: fairchild semiconductor
description: jfet n-channel switch
rohs: yes
mouser part #: 512-mmbf4392
1:  $0.19
25:  $0.165
100:  $0.149
250:  $0.13
500:  $0.104
2,450
in stock
mfr. part #: pmbf4392,215
mfr.: nxp
description: rf jfet tape7 fet-rfss
rohs: yes
mouser part #: 771-pmbf4392215
1:  $0.33
25:  $0.27
100:  $0.225
250:  $0.162
500:  $0.155
292,650
in stock
mfr. part #: mmbf4119
mfr.: fairchild semiconductor
description: jfet n-channel switch
rohs: yes
mouser part #: 512-mmbf4119
1:  $0.48
25:  $0.28
100:  $0.225
250:  $0.162
500:  $0.114
3,806
in stock
mfr. part #: mmbf4093
mfr.: fairchild semiconductor
description: jfet n-channel switch
rohs: yes
mouser part #: 512-mmbf4093
1:  $0.59
25:  $0.33
100:  $0.252
250:  $0.178
500:  $0.125
11,731
in stock
mfr. part #: pmbf4393,215
mfr.: nxp
description: jfet jfet n-ch 40v 100ma
rohs: yes
mouser part #: 771-pmbf4393-t/r
1:  $0.48
25:  $0.27
100:  $0.225
250:  $0.162
500:  $0.155
100,784
in stock
mfr. part #: ptfl04bf471q2n34b0
mfr.: murata
description: thermistors - ptc 470ohm ptc thermistor
rohs: yes
mouser part #: 81-ptfl04bf471q2n34b
1:  $0.85
50:  $0.54
100:  $0.46
500:  $0.36
1,000:  $0.34
1,585
in stock
mfr. part #: mmbf4092
mfr.: fairchild semiconductor
description: jfet n-channel switch
rohs: yes
mouser part #: 512-mmbf4092
1:  $0.59
25:  $0.33
100:  $0.252
250:  $0.178
500:  $0.125
1,107
in stock
mfr. part #: mmbf4391
mfr.: fairchild semiconductor
description: jfet n-channel switch
rohs: yes
mouser part #: 512-mmbf4391
1:  $0.19
25:  $0.165
100:  $0.149
250:  $0.13
500:  $0.104
2,266
in stock
mfr. part #: ptfm04bf471q2n34b0
mfr.: murata
description: thermistors - ptc 470 ohm 20%
rohs: yes
mouser part #: 81-ptfm04bf471q2n34b
1:  $1.15
10:  $1.07
100:  $0.85
500:  $0.69
1,000:  $0.56
385
in stock
mfr. part #: prf18bf471qb5rb
mfr.: murata
description: thermistors - ptc 470 ohm 50% 32volts
rohs: yes
mouser part #: 81-prf18bf471qb5rb
1:  $0.82
50:  $0.53
100:  $0.43
500:  $0.307
1,000:  $0.245
7,140
in stock
mfr. part #: mmbf4392lt1g
mfr.: on semiconductor
description: jfet 30v 10ma
rohs: yes
mouser part #: 863-mmbf4392lt1g
1:  $0.35
25:  $0.28
100:  $0.199
500:  $0.164
1,000:  $0.124
8,224
in stock
mfr. part #: mmbf4416a
mfr.: fairchild semiconductor
description: jfet n-channel switch
rohs: yes
mouser part #: 512-mmbf4416a
1:  $0.40
25:  $0.22
100:  $0.17
250:  $0.119
500:  $0.083
43,131
in stock
mfr. part #: pmbf4391,215
mfr.: nxp
description: rf jfet tape7 fet-rfss
rohs: yes
mouser part #: 771-pmbf4391215
1:  $0.33
25:  $0.27
100:  $0.225
250:  $0.162
500:  $0.155
16,940
in stock
mfr. part #: mmbf4117
mfr.: fairchild semiconductor
description: jfet n-channel switch
rohs: yes
mouser part #: 512-mmbf4117
1:  $0.23
25:  $0.199
100:  $0.179
250:  $0.156
500:  $0.114
73,450
in stock
mfr. part #: mmbf4391lt1g
mfr.: on semiconductor
description: jfet 30v 10ma
rohs: yes
mouser part #: 863-mmbf4391lt1g
1:  $0.35
25:  $0.28
100:  $0.199
500:  $0.164
1,000:  $0.124
10,100
in stock
mfr. part #: mmbf4393
mfr.: fairchild semiconductor
description: jfet n-channel switch
rohs: yes
mouser part #: 512-mmbf4393
1:  $0.19
25:  $0.165
100:  $0.149
250:  $0.13
500:  $0.104
317
in stock
mfr. part #: mmbf4393lt1g
mfr.: on semiconductor
description: jfet 30v 10ma
rohs: yes
mouser part #: 863-mmbf4393lt1g
1:  $0.39
25:  $0.28
100:  $0.199
500:  $0.14
1,000:  $0.121
12,746
in stock
mfr. part #: prf18bf471qb1rb
mfr.: murata
description: thermistors - ptc 470 ohm 32v
rohs: yes
mouser part #: 81-prf18bf471qb1rb
1:  $0.82
50:  $0.53
100:  $0.43
500:  $0.307
1,000:  $0.245
13
in stock
mfr. part #: mmbf4118
mfr.: fairchild semiconductor
description: jfet n-channel switch
rohs: yes
mouser part #: 512-mmbf4118
1:  $0.48
25:  $0.28
100:  $0.225
250:  $0.162
500:  $0.114
4,216
in stock
mfr. part #: mmbf4416
mfr.: fairchild semiconductor
description: rf jfet nch rf transistor
rohs: yes
mouser part #: 512-mmbf4416
1:  $0.40
25:  $0.22
100:  $0.17
250:  $0.119
500:  $0.083
3,945
in stock
mfr. part #: rv112bf-40e1-25f-b13
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 1k vertical pc mount
rohs: yes
mouser part #: 317-2201f-1k
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
570
in stock
mfr. part #: rv112bf-40e1-25f-b53
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 5k vertical pc mount
rohs: yes
mouser part #: 317-2201f-5k
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
914
in stock
mfr. part #: rv112bf-40e1-25f-a55
mfr.: alpha (taiwan)
description: potentiometers 11mm audio 500k vertical pc mount
rohs: yes
mouser part #: 317-2101f-500k
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
893
in stock
mfr. part #: rv112bf-40e1-25f-b16
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 1m vertical pc mount
rohs: yes
mouser part #: 317-2201f-1m
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
656
in stock
mfr. part #: ra6020f-10-20d1-bf4
mfr.: alpha (taiwan)
description: slide potentiometers 60mm trvl linear 25k solder lugs
rohs: yes
mouser part #: 312-9302f-25k
1:  $2.12
10:  $1.76
100:  $1.61
500:  $1.46
1,000:  $1.31
883
in stock
mfr. part #: rv112bf-40-25f-b13
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 1k vertical pc mount
rohs: yes
mouser part #: 317-2200f-1k
1:  $2.50
10:  $1.67
100:  $1.52
500:  $1.38
1,000:  $1.13
857
in stock
mfr. part #: rv112bf-40e1-25f-b14
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 10k vertical pc mount
rohs: yes
mouser part #: 317-2201f-10k
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
926
in stock
mfr. part #: rv112bf-40e1-25a-a14
mfr.: alpha (taiwan)
description: potentiometers 11mm audio 10k vertical pc mount
rohs: yes
mouser part #: 317-2101f-10k
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
727
in stock
mfr. part #: ra300bf-10-20d1-bf4
mfr.: alpha (taiwan)
description: slide potentiometers 30mm trvl linear 25k solder lugs
rohs: yes
mouser part #: 312-9100f-25k
1:  $1.35
10:  $1.08
100:  $0.98
500:  $0.88
1,000:  $0.783
118
in stock
mfr. part #: rv112bf-40-25f-b54
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 50k vertical pc mount
rohs: yes
mouser part #: 317-2200f-50k
1:  $2.50
10:  $1.67
100:  $1.52
500:  $1.38
1,000:  $1.13
905
in stock
mfr. part #: rv112bf-40e1-25f-a16
mfr.: alpha (taiwan)
description: potentiometers 11mm audio 1m vertical pc mount
rohs: yes
mouser part #: 317-2101f-1m
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
757
in stock
mfr. part #: rv112bf-40-25f-b53
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 5k vertical pc mount
rohs: yes
mouser part #: 317-2200f-5k
1:  $2.50
10:  $1.67
100:  $1.52
500:  $1.38
1,000:  $1.13
918
in stock
mfr. part #: rv24a02f-10-15s1-bf4
mfr.: alpha (taiwan)
description: potentiometers linear spdt 25k screwdrvr solder lug
rohs: yes
mouser part #: 315-2415f-25k
1:  $3.15
10:  $2.63
100:  $2.39
500:  $2.17
1,000:  $1.67
447
in stock
mfr. part #: rv112bf-40e1-25f-b55
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 500k vertical pc mount
rohs: yes
mouser part #: 317-2201f-500k
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
1,143
in stock
mfr. part #: rv112bf-40e1-25f-b54
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 50k vertical pc mount
rohs: yes
mouser part #: 317-2201f-50k
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
226
in stock
mfr. part #: rv112bf-40-25a-b2k
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 2k vertical pc mount
rohs: yes
mouser part #: 317-2200f-2k
1:  $2.50
10:  $1.67
100:  $1.52
500:  $1.38
1,000:  $1.13
19
in stock
mfr. part #: rv112bf-40-25f-a14
mfr.: alpha (taiwan)
description: potentiometers 11mm audio 10k vertical pc mount
rohs: yes
mouser part #: 317-2100f-10k
1:  $2.50
10:  $1.67
100:  $1.52
500:  $1.38
1,000:  $1.13
844
in stock
mfr. part #: rv16af-10-15r1-bf4-0c
mfr.: alpha (taiwan)
description: potentiometers linear b25k solder lugs
rohs: yes
mouser part #: 313-2000f-25k
1:  $1.68
10:  $1.39
100:  $1.27
500:  $1.15
1,000:  $1.02
123
in stock
mfr. part #: rv112bf-40-25f-a16
mfr.: alpha (taiwan)
description: potentiometers 11mm audio 1m vertical pc mount
rohs: yes
mouser part #: 317-2100f-1m
1:  $2.50
10:  $1.67
100:  $1.52
500:  $1.38
1,000:  $1.13
985
in stock
mfr. part #: rv112bf-40e1-25f-a54
mfr.: alpha (taiwan)
description: potentiometers 11mm audio 50k vertical pc mount
rohs: yes
mouser part #: 317-2101f-50k
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
775
in stock
mfr. part #: fbf.4a.675.ctay
mfr.: lemo
description: circular push pull connectors pnl mnt tv triax 75 ohm solder
rohs: yes
mouser part #: 736-fbf4a675ctay
1:  $236.08
10:  $208.74
25:  $196.22
50:  $184.40
0:  $0.00
1
in stock
mfr. part #: rv112bf-40e1-25f-b23
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 2k vertical pc mount
rohs: yes
mouser part #: 317-2201f-2k
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
986
in stock
mfr. part #: rv16af-10-15r1-bf4-od
mfr.: alpha (taiwan)
description: potentiometers linear b25k solder lugs
rohs: yes
mouser part #: 313-3000f-25k
1:  $1.97
10:  $1.69
100:  $1.54
500:  $1.39
1,000:  $1.16
552
in stock
mfr. part #: rv112bf-40e1-25f-a15
mfr.: alpha (taiwan)
description: potentiometers 11mm audio 100k vertical pc mount
rohs: yes
mouser part #: 317-2101f-100k
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
715
in stock
mfr. part #: rv112bf-40-25f-a54
mfr.: alpha (taiwan)
description: potentiometers 11mm audio 50k vertical pc mount
rohs: yes
mouser part #: 317-2100f-50k
1:  $2.50
10:  $1.67
100:  $1.52
500:  $1.38
1,000:  $1.13
986
in stock
mfr. part #: rv112bf-40-25f-b14
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 10k vertical pc mount
rohs: yes
mouser part #: 317-2200f-10k
1:  $2.50
10:  $1.67
100:  $1.52
500:  $1.38
1,000:  $1.13
407
in stock
mfr. part #: rv112bf-40-25f-a53
mfr.: alpha (taiwan)
description: potentiometers 11mm audio 5k vertical pc mount
rohs: yes
mouser part #: 317-2100f-5k
1:  $2.50
10:  $1.67
100:  $1.52
500:  $1.38
1,000:  $1.13
966
in stock
mfr. part #: rv112bf-40-25f-b55
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 500k vertical pc mount
rohs: yes
mouser part #: 317-2200f-500k
1:  $2.50
10:  $1.67
100:  $1.52
500:  $1.38
1,000:  $1.13
995
in stock
mfr. part #: rv112bf-40-25f-a15
mfr.: alpha (taiwan)
description: potentiometers 11mm audio 100k vertical pc mount
rohs: yes
mouser part #: 317-2100f-100k
1:  $2.50
10:  $1.67
100:  $1.52
500:  $1.38
1,000:  $1.13
430
in stock
mfr. part #: rv112bf-40e1-25f-b15
mfr.: alpha (taiwan)
description: potentiometers 11mm linear 100k vertical pc mount
rohs: yes
mouser part #: 317-2201f-100k
1:  $2.69
10:  $1.79
100:  $1.63
500:  $1.49
1,000:  $1.27
3,950
in stock
mfr. part #: 039309
mfr.: comair rotron
description: fans & blowers 48v 30cfm dc blw
rohs: yes
mouser part #: 707-039309
1:  $60.28
10:  $54.86
25:  $50.72
50:  $48.19
0:  $0.00
9
in stock
mfr. part #: ztbf420p
mfr.: ecs
description: resonators 420khz -20c +80c formed lead
rohs: yes
mouser part #: 520-ztbf420p
1,000:  $0.495
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
1,000
in stock
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