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BC557
$
0.055
Continuous a Max:100mA; Current Ic hFE:2mA; Device Marking:
BC557
; Gain Bandwidth ft Min:150MHz; Gain Bandwidth ft Typ:150MHz; Hfe Min:110; Package
onsemi
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
BC557
10,362
USD
0.066
0.055
0.049
23h
Avnet
BC557
0
6K
2d
Win Source
WS-BC557
15,000
5955
USD
0.008
1d
Microchip USA
BC557
356
100
Tray
4d
Worldway Electronics
BC557
29,472
7
Bulk
USD
0.008
0.008
0.007
0.007
23h
Show All
Specification
Descriptions
BC557
; Continuous Collector Current Ic Max:100mA; Current Gain Hfe Max:800; Current Ic Continuous a Max:100mA; Current Ic hFE:2mA; Device Marking:
BC557
; Gain
NXP Semiconductors
Datasheet
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Advanced Electronics
BC557
6,578
USD
7.230
7.090
6.950
6.810
6.810
1d
Component Sense
BC557
6,929
1
USD
0.040
0.036
11h
Classic Components
2
BC557
1,900
1d
Specification
Descriptions
BC557
ATA
$
0.040
BC557
Series PNP 500 mW 45 V 100 mA Epitaxial Silicon Transistor - TO-92-3
onsemi
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
2
BC557ATA
331,268
USD
0.048
0.040
0.036
23h
Verical
7
BC557ATA
4,150
307
USD
0.019
0.019
Arrow Electronics
2
BC557ATA
4,150
1
USD
0.040
0.026
0.019
0.019
0.019
Mouser
512-BC557ATA
537
1
Ammo Pack
USD
0.310
0.189
0.118
0.075
0.059
DigiKey
2
BC557ATACT-ND
583
1
Cut Tape
USD
0.310
0.189
0.118
0.077
0.077
Show All
Specification
Descriptions
BC557
BTF
$
0.052
BC557
Series 45 V 100 mA Through Hole PNP Epitaxial Silicon Transistor - TO-92-3
onsemi
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
2
BC557BTF
140,590
USD
0.042
0.035
0.031
23h
Verical
3
BC557BTF
118,000
8548
USD
0.039
Arrow Electronics
BC557BTF
12,000
1
USD
0.035
0.028
0.028
0.028
0.028
Mouser
512-BC557BTF
8,946
1
Tape & Reel
USD
0.280
0.172
0.107
0.070
0.052
Newark
BC557BTF
0
8K
Tape & Reel
USD
0.052
Show All
Specification
Descriptions
BC557
BTA
$
0.070
Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
onsemi
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Avnet
2
BC557BTA
439
1
USD
0.293
0.293
0.120
0.083
0.081
2d
Newark
5
BC557BTA
38,535
5
Cut Tape
USD
0.185
0.136
0.092
0.092
Master Electronics
BC557BTA
13,943
2K
USD
0.057
Onlinecomponents.com
BC557BTA
13,943
2K
Bulk
USD
0.057
Rochester Electronics
BC557BTA
1,801
USD
0.042
0.035
0.031
23h
Show All
Specification
Descriptions
BC557
BZL1G
$
0.110
Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
onsemi
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rochester Electronics
BC557BZL1G
49,500
USD
0.132
0.110
0.098
23h
Verical
3
BC557BZL1G
7,500
2738
USD
0.122
Component Stockers USA
BC557BZL1G
48,960
USD
0.110
0.110
0.110
0.100
0.100
1d
Win Source
WS-BC557BZL1G
54,000
225
USD
0.234
0.197
1d
ICSuperman Co.
BC557BZL1G
49,500
1
USD
0.127
0.124
0.121
0.117
0.115
>1wk
Show All
Specification
Descriptions
BC557
B
$
0.030
Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, Silicon, TO-92
Diotec
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rutronik
TDSTD7651
32,000
4K
USD
0.016
1d
Arrow Electronics
BC557B
560
1
USD
0.114
0.076
0.047
0.027
0.027
TME
2
BC557B-DIO
32,308
1
USD
0.100
0.076
0.050
0.031
0.020
2d
Mouser
637-BC557B
5,730
1
Ammo Pack
USD
0.140
0.088
0.058
0.032
0.020
Master Electronics
BC557B
0
4K
USD
0.015
Show All
Specification
Descriptions
BC557
BBK
$
0.021
Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
Diotec
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Rutronik
TDSTD9669
10,000
5K
USD
0.015
1d
Arrow Electronics
BC557BBK
304
1
USD
0.022
0.016
0.011
0.011
0.011
TME
2
BC557BBK-DIO
17,951
1
USD
0.102
0.076
0.049
0.031
0.020
1d
Mouser
637-BC557BBK
28,412
1
Bulk
USD
0.140
0.088
0.055
0.031
0.025
Master Electronics
BC557BBK
0
5K
USD
0.015
Show All
Specification
Descriptions
BC557
C
$
0.031
Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
Diotec
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
Arrow Electronics
BC557C
4,000
4K
USD
0.025
TME
2
BC557C-DIO
47,719
1
USD
0.100
0.082
0.049
0.026
0.017
2d
Mouser
637-BC557C
14,802
1
Ammo Pack
USD
0.140
0.088
0.055
0.031
0.020
Master Electronics
BC557C
0
4K
USD
0.026
UnikeyIC
BC557C
4,017
1005
Tape & Reel
USD
0.024
1d
Show All
Specification
Descriptions
BC557
A
$
0.022
Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
Diotec
Datasheet
CAD Models
Manufacturer Page
Add to BOM
Distributor
SKU
Stock
Min
Pkg
Bulk Pricing
1
10
100
1,000
10,000
TME
2
BC557A-DIO
3,970
1
USD
0.090
0.044
0.016
0.016
0.014
2d
Mouser
637-BC557A
10,025
1
Ammo Pack
USD
0.100
0.027
0.024
0.022
0.021
Master Electronics
BC557A
0
4K
USD
0.022
Arrow Electronics
BC557A
0
4K
USD
0.014
Component Stockers USA
BC557A
187,448
USD
0.030
0.030
0.020
0.020
0.020
1d
Show All
Specification
Descriptions
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