Bipolar Transistors - BJT PNP Low Lvl
PN4249 PBFREE
Central Semiconductor
1:
HK$6.08
1,110 In Stock
Mouser Part No 610-PN4249
Central Semiconductor
Bipolar Transistors - BJT PNP Low Lvl
1,110 In Stock
1
HK$6.08
10
HK$3.73
100
HK$2.46
500
HK$1.93
1,000
View
1,000
HK$1.70
2,500
HK$1.44
5,000
HK$1.28
10,000
HK$1.19
25,000
HK$1.13
Buy
Min.: 1 Mult.: 1
Details
Bipolar Transistors - BJT NPN Gen Pur SW
PN3566 PBFREE
Central Semiconductor
1:
HK$9.12
452 In Stock
Mouser Part No 610-PN3566
Central Semiconductor
Bipolar Transistors - BJT NPN Gen Pur SW
452 In Stock
1
HK$9.12
10
HK$5.66
100
HK$3.72
500
HK$2.87
1,000
View
1,000
HK$2.68
2,500
HK$2.27
5,000
HK$2.08
10,000
HK$1.96
25,000
HK$1.94
Buy
Min.: 1 Mult.: 1
Details
Bipolar Transistors - BJT PNP Gen Pur SW
PN5138 PBFREE
Central Semiconductor
1:
HK$10.11
2,814 In Stock
Mouser Part No 610-PN5138
Central Semiconductor
Bipolar Transistors - BJT PNP Gen Pur SW
2,814 In Stock
1
HK$10.11
10
HK$6.21
100
HK$4.09
500
HK$3.22
1,000
View
1,000
HK$2.75
2,500
HK$2.46
5,000
HK$2.03
10,000
HK$2.00
25,000
HK$1.98
Buy
Min.: 1 Mult.: 1
Details
Bipolar Transistors - BJT NPN RF Amp/Osc
2N5770 PBFREE
Central Semiconductor
1:
HK$2.47
11,633 In Stock
Mouser Part No 610-2N5770
Central Semiconductor
Bipolar Transistors - BJT NPN RF Amp/Osc
11,633 In Stock
1
HK$2.47
10
HK$1.50
100
HK$1.18
500
HK$1.12
1,000
View
1,000
HK$1.07
2,500
HK$1.01
5,000
HK$0.978
25,000
HK$0.945
Buy
Min.: 1 Mult.: 1
Details
Bipolar Transistors - BJT NPN Gen Pur SS
Central Semiconductor MPS8097 PBFREE
MPS8097 PBFREE
Central Semiconductor
1:
HK$10.52
19 In Stock
2,500 Expected 9/11/2026
Mouser Part No 610-MPS8097
Central Semiconductor
Bipolar Transistors - BJT NPN Gen Pur SS
19 In Stock
2,500 Expected 9/11/2026
1
HK$10.52
10
HK$6.58
100
HK$4.33
500
HK$3.44
1,000
View
1,000
HK$3.12
2,500
HK$2.64
5,000
HK$2.47
10,000
HK$2.34
25,000
HK$2.32
Buy
Min.: 1 Mult.: 1
Details
Bipolar Transistors - BJT NPN 50Vcbo 45 Vceo 800mA 625mW Trans
Central Semiconductor BC337-25 PBFREE
BC337-25 PBFREE
Central Semiconductor
1:
HK$18.41
1,376 In Stock
Mouser Part No 610-BC337-25
Central Semiconductor
Bipolar Transistors - BJT NPN 50Vcbo 45 Vceo 800mA 625mW Trans
1,376 In Stock
1
HK$18.41
10
HK$11.51
100
HK$7.58
500
HK$6.01
1,000
View
1,000
HK$5.34
2,500
HK$4.78
5,000
HK$4.69
10,000
HK$4.37
25,000
Quote
Buy
Min.: 1 Mult.: 1
Details
Bipolar Transistors - BJT Complementary Trans 60Vcbo 40Vceo
Central Semiconductor MPS750 PBFREE
MPS750 PBFREE
Central Semiconductor
1:
HK$9.86
5,369 In Stock
Mouser Part No 610-MPS750
Central Semiconductor
Bipolar Transistors - BJT Complementary Trans 60Vcbo 40Vceo
5,369 In Stock
1
HK$9.86
10
HK$6.87
100
HK$4.35
500
HK$2.69
1,000
View
1,000
HK$1.98
2,500
HK$1.76
5,000
HK$1.52
10,000
HK$1.33
25,000
HK$1.05
Buy
Min.: 1 Mult.: 1
Details
Bipolar Transistors - BJT NPN 50Vcbo 50 Vceo 800mA 625mW Trans
Central Semiconductor BC547B TIN/LEAD
BC547B TIN/LEAD
Central Semiconductor
1:
HK$17.10
1,538 In Stock
Factory Special Order
Mouser Part No 610-BC547B
Factory Special Order
Central Semiconductor
Bipolar Transistors - BJT NPN 50Vcbo 50 Vceo 800mA 625mW Trans
1,538 In Stock
1
HK$17.10
10
HK$10.85
100
HK$7.30
500
HK$5.92
1,000
View
1,000
HK$5.30
2,000
HK$4.95
4,000
HK$4.69
10,000
HK$4.27
Buy
Min.: 1 Mult.: 1
Details
Power Management Specialised - PMIC Pwr Sup Start-Up IC
LR745N3-G
Microchip Technology
1:
HK$5.67
4,369 In Stock
Mouser Part No 689-LR745N3-G
Microchip Technology
Power Management Specialised - PMIC Pwr Sup Start-Up IC
4,369 In Stock
Alternative Packaging
1
HK$5.67
25
HK$4.77
100
HK$4.36
Buy
Min.: 1 Mult.: 1
Details
JFETs N-Channel Switch
J109
onsemi
1:
HK$6.82
21,201 In Stock
Mouser Part No 512-J109
onsemi
JFETs N-Channel Switch
21,201 In Stock
Alternative Packaging
1
HK$6.82
10
HK$4.22
100
HK$2.71
500
HK$2.06
Buy
Min.: 1 Mult.: 1
Max.: 520
Details
JFETs NFET/S TO-92
J112
onsemi
1:
HK$4.60
14,772 In Stock
Mouser Part No 512-J112
onsemi
JFETs NFET/S TO-92
14,772 In Stock
Alternative Packaging
1
HK$4.60
10
HK$2.06
100
HK$1.80
500
HK$1.64
Buy
Min.: 1 Mult.: 1
Max.: 680
Details
Darlington Transistors NPN Si Transistor Epitaxial Darlington
KSP13BU
onsemi
1:
HK$2.88
36,222 In Stock
Mouser Part No 512-KSP13BU
onsemi
Darlington Transistors NPN Si Transistor Epitaxial Darlington
36,222 In Stock
Alternative Packaging
1
HK$2.88
10
HK$1.75
100
HK$1.10
500
HK$0.822
1,000
HK$0.649
Buy
Min.: 1 Mult.: 1
Max.: 1,370
Details
Darlington Transistors BIPOLAR TRANSISTOR TO-92
MPSA29
onsemi
1:
HK$4.27
17,760 In Stock
Mouser Part No 512-MPSA29
onsemi
Darlington Transistors BIPOLAR TRANSISTOR TO-92
17,760 In Stock
Alternative Packaging
1
HK$4.27
10
HK$2.65
100
HK$1.69
500
HK$1.27
Buy
Min.: 1 Mult.: 1
Max.: 770
Details
SCRs 400V .8A 12uA Sensing
EC103D1
Littelfuse
1:
HK$11.59
5,369 In Stock
Mouser Part No 576-EC103D1
Littelfuse
SCRs 400V .8A 12uA Sensing
5,369 In Stock
Alternative Packaging
1
HK$11.59
10
HK$7.35
100
HK$4.91
500
HK$4.35
1,000
View
1,000
HK$3.93
2,000
HK$3.62
Buy
Min.: 1 Mult.: 1
Details
Sidacs 105V
K1050E70
Littelfuse
1:
HK$16.11
8,347 In Stock
Mouser Part No 576-K1050E70
Littelfuse
Sidacs 105V
8,347 In Stock
Alternative Packaging
1
HK$16.11
10
HK$10.28
100
HK$6.89
500
HK$5.45
1,000
View
1,000
HK$4.98
2,000
HK$4.65
4,000
HK$4.52
10,000
HK$4.38
Buy
Min.: 1 Mult.: 1
Details
Sidacs 120V
K1200E70
Littelfuse
1:
HK$13.40
4,009 In Stock
Mouser Part No 576-K1200E70
Littelfuse
Sidacs 120V
4,009 In Stock
Alternative Packaging
1
HK$13.40
10
HK$8.55
100
HK$5.74
500
HK$4.54
Buy
Min.: 1 Mult.: 1
Details
SCRs 1.5 Amp Sensitive SCR
S402ES
Littelfuse
1:
HK$10.03
17,536 In Stock
Mouser Part No 576-S402ES
Littelfuse
SCRs 1.5 Amp Sensitive SCR
17,536 In Stock
Alternative Packaging
1
HK$10.03
10
HK$6.30
100
HK$4.18
500
HK$3.26
2,500
View
2,500
HK$3.17
5,000
HK$3.02
10,000
HK$2.97
25,000
HK$2.92
Buy
Min.: 1 Mult.: 1
Details
JFETs N-Channel Switch
J113
onsemi
1:
HK$4.93
6,153 In Stock
40,000 On Order
Mouser Part No 512-J113
onsemi
JFETs N-Channel Switch
6,153 In Stock
40,000 On Order
View Dates
Stock:
6,153 Can Dispatch Immediately
On Order:
20,000 Expected 5/10/2026
20,000 Expected 12/10/2026
Factory Lead Time:
10 Weeks
1
HK$4.93
10
HK$2.22
100
HK$1.95
500
HK$1.42
Buy
Min.: 1 Mult.: 1
Max.: 780
Details
Board Mount Temperature Sensors AMBIENT TEMPERATURE SENSOR T&R
+1 image
MAX31820MCR+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-MAX31820MCR+
Analog Devices / Maxim Integrated
Board Mount Temperature Sensors AMBIENT TEMPERATURE SENSOR T&R
Alternative Packaging
Details
Supervisory Circuits 4.50V Micropower AL
TS831-4IZT
STMicroelectronics
1:
HK$9.12
21 In Stock
6,000 Expected 21/12/2026
Mouser Part No 511-TS831-4IZT
STMicroelectronics
Supervisory Circuits 4.50V Micropower AL
21 In Stock
6,000 Expected 21/12/2026
1
HK$9.12
10
HK$6.54
25
HK$5.56
100
HK$5.19
250
View
2,000
HK$4.32
250
HK$4.85
500
HK$4.64
1,000
HK$4.50
2,000
HK$4.32
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Triacs 0.8 Amp 600 Volt
Z00607MA 5BL2
STMicroelectronics
1:
HK$4.27
278 In Stock
Mouser Part No 511-Z00607MA5BL2
STMicroelectronics
Triacs 0.8 Amp 600 Volt
278 In Stock
Alternative Packaging
1
HK$4.27
10
HK$2.61
100
HK$1.66
500
HK$1.25
2,000
HK$0.995
4,000
View
1,000
HK$1.11
4,000
HK$0.847
10,000
HK$0.732
24,000
HK$0.699
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Triacs 1.0 Amp 600 Volt
Z0103MA 1AA2
STMicroelectronics
1:
HK$4.03
12,868 In Stock
Mouser Part No 511-Z0103MA
STMicroelectronics
Triacs 1.0 Amp 600 Volt
12,868 In Stock
Alternative Packaging
1
HK$4.03
10
HK$2.50
100
HK$1.59
500
HK$1.18
1,000
View
1,000
HK$0.954
2,500
HK$0.945
5,000
HK$0.822
10,000
HK$0.806
25,000
HK$0.658
Buy
Min.: 1 Mult.: 1
Details
Triacs 1.0 Amp 600 Volt
Z0103MA 2AL2
STMicroelectronics
1:
HK$4.85
7,057 In Stock
Mouser Part No 511-Z0103MA2AL2
STMicroelectronics
Triacs 1.0 Amp 600 Volt
7,057 In Stock
Alternative Packaging
1
HK$4.85
10
HK$3.00
100
HK$1.90
500
HK$1.42
2,000
HK$1.13
4,000
View
1,000
HK$1.27
4,000
HK$0.97
10,000
HK$0.69
24,000
HK$0.658
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Triacs 1.0 Amp 600 Volt
Z0110MA 1AA2
STMicroelectronics
1:
HK$6.08
2,315 In Stock
Mouser Part No 511-Z0110MA
STMicroelectronics
Triacs 1.0 Amp 600 Volt
2,315 In Stock
1
HK$6.08
10
HK$4.18
100
HK$2.65
500
HK$1.64
1,000
View
1,000
HK$1.22
2,500
HK$1.04
5,000
HK$0.921
10,000
HK$0.715
25,000
HK$0.641
Buy
Min.: 1 Mult.: 1
Details
JFETs N-Channel Switch
J111
onsemi
1:
HK$4.44
5,248 In Stock
10,000 Expected 27/10/2026
Mouser Part No 512-J111
onsemi
JFETs N-Channel Switch
5,248 In Stock
10,000 Expected 27/10/2026
Alternative Packaging
1
HK$4.44
10
HK$1.96
100
HK$1.69
500
HK$1.27
Buy
Min.: 1 Mult.: 1
Max.: 930
Details
