Electronic components and equipment, for businesses and individuals
0
Product categories :
Audio
>
421
Automation
>
61
Cables
>
2053
Computer
>
141
Connectors
>
6976
Cooling
>
947
Electrical protection
>
1250
Enclosures for electronics
>
1302
Energy
>
1767
Leisure electronics
>
529
Mechanical parts
>
496
Optoelectronics
>
2349
Passive components
>
14998
Relays
>
967
Repairing
>
2200
Semiconductors
>
15577
Switches
>
1178
Tools
>
1918
Transformers
>
566
Semiconductors Transistors PNP bipolar transistors

NPN-Transistor, 4A, TO-126 (TO-225, SOT-32), TO-126, 45V - BD438

NPN-Transistor, 4A, TO-126 (TO-225, SOT-32), TO-126, 45V - BD438
[TITLE]
[TITLE]
[TITLE]
[TITLE]
[TITLE]
Quantity excl. VAT VAT incl.
1 - 9 0.35£ 0.42£
10 - 24 0.33£ 0.40£
25 - 49 0.32£ 0.38£
Quantity U.P
1 - 9 0.35£ 0.42£
10 - 24 0.33£ 0.40£
25 - 49 0.32£ 0.38£
Delivery in 2-3 days, with postal tracking!
Quantity in stock : 49
Set of 1

NPN-Transistor, 4A, TO-126 (TO-225, SOT-32), TO-126, 45V - BD438. NPN-Transistor, 4A, TO-126 (TO-225, SOT-32), TO-126, 45V. Collector current: 4A. Housing: TO-126 (TO-225, SOT-32). Housing (according to data sheet): TO-126. Collector/emitter voltage Vceo: 45V. RoHS: yes. Semiconductor material: silicon. FT: 3 MHz. Function: NF-L. Max hFE gain: 130. Minimum hFE gain: 30. Ic(pulse): 7A. Number of terminals: 3. Pd (Power Dissipation, Max): 36W. Spec info: complementary transistor (pair) BD437. Assembly/installation: PCB through-hole mounting. Type of transistor: PNP. Vcbo: 45V. Saturation voltage VCE(sat): 0.2V. Maximum saturation voltage VCE(sat): 0.6V. Vebo: 5V. BE diode: no. CE diode: no. Quantity per case: 1. Original product from manufacturer Stmicroelectronics. Quantity in stock updated on 25/07/2025, 15:25.

Technical documentation

Equivalent products :

Quantity in stock : 1066
BD442

BD442

NPN-Transistor, PCB soldering, TO-126, SOT-32, 80V, 4A. Housing: PCB soldering. Housing: TO-126. Hou...
BD442
NPN-Transistor, PCB soldering, TO-126, SOT-32, 80V, 4A. Housing: PCB soldering. Housing: TO-126. Housing (JEDEC standard): SOT-32. Collector-emitter voltage Uceo [V]: 80V. Collector current Ic [A], max.: 4A. RoHS: yes. Component family: PNP power transistor. Configuration: PCB through-hole mounting. Number of terminals: 3. Manufacturer's marking: BD442. Cutoff frequency ft [MHz]: 3 MHz. Maximum dissipation Ptot [W]: 36W. Operating temperature range min (°C): -65°C. Operating temperature range max (°C): +150°C
BD442
NPN-Transistor, PCB soldering, TO-126, SOT-32, 80V, 4A. Housing: PCB soldering. Housing: TO-126. Housing (JEDEC standard): SOT-32. Collector-emitter voltage Uceo [V]: 80V. Collector current Ic [A], max.: 4A. RoHS: yes. Component family: PNP power transistor. Configuration: PCB through-hole mounting. Number of terminals: 3. Manufacturer's marking: BD442. Cutoff frequency ft [MHz]: 3 MHz. Maximum dissipation Ptot [W]: 36W. Operating temperature range min (°C): -65°C. Operating temperature range max (°C): +150°C
Set of 1
0.53£ VAT incl.
(0.44£ excl. VAT)
0.53£

We also recommend :

Heat sinks

(535)

Mounting accessories for transistors

(104)

Thermal grease

(27)

We also recommend :

Quantity in stock : 28
BD441

BD441

NPN transistor, 80V, SOT32. Collector-Emitter Voltage VCEO: 80V. Housing: SOT32. Polarity: NPN. Powe...
BD441
[LONGDESCRIPTION]
BD441
[LONGDESCRIPTION]
[MODCATID]
[LOT]
1.70£ VAT incl.
(1.42£ excl. VAT)
1.70£
Quantity in stock : 4573
BZX79C20

BZX79C20

Zener voltage: 20V. Pd (Power Dissipation, Max): 0.5W. Housing: DO-35 ( SOD27 ). Housing (according ...
BZX79C20
[LONGDESCRIPTION]
BZX79C20
[LONGDESCRIPTION]
[MODCATID]
[LOT]
0.0590£ VAT incl.
(0.0492£ excl. VAT)
0.0590£
Quantity in stock : 169
ZTX653

ZTX653

NPN transistor, 2A, TO-92, TO-92, 100V. Collector current: 2A. Housing: TO-92. Housing (according to...
ZTX653
[LONGDESCRIPTION]
ZTX653
[LONGDESCRIPTION]
[MODCATID]
[LOT]
1.30£ VAT incl.
(1.08£ excl. VAT)
1.30£
Quantity in stock : 526
BY255

BY255

VRRM: 1300V. Forward current (AV): 3A. IFSM: 100A. Housing: DO-27. Housing (according to data sheet)...
BY255
[LONGDESCRIPTION]
BY255
[LONGDESCRIPTION]
[MODCATID]
[LOT]
0.16£ VAT incl.
(0.13£ excl. VAT)
0.16£
Quantity in stock : 98
OSPW5161A-PQ

OSPW5161A-PQ

Diameter/dimensions: 5mm. Color: pure white. Max Continuous current: 30mA. Viewing angle: 60°. Ma...
OSPW5161A-PQ
[LONGDESCRIPTION]
OSPW5161A-PQ
[LONGDESCRIPTION]
[MODCATID]
[LOT]
0.60£ VAT incl.
(0.50£ excl. VAT)
0.60£
Quantity in stock : 230
BD439

BD439

NPN transistor, 4A, TO-126 (TO-225, SOT-32), SOT-32, 60V. Collector current: 4A. Housing: TO-126 (TO...
BD439
[LONGDESCRIPTION]
BD439
[LONGDESCRIPTION]
[MODCATID]
[LOT]
0.82£ VAT incl.
(0.68£ excl. VAT)
0.82£
Quantity in stock : 1446
BD140

BD140

NPN-Transistor, PCB soldering, TO-126, SOT-32, 80V, 1.5A. Housing: PCB soldering. Housing: TO-126. H...
BD140
[LONGDESCRIPTION]
BD140
[LONGDESCRIPTION]
[MODCATID]
[LOT]
0.53£ VAT incl.
(0.44£ excl. VAT)
0.53£
Quantity in stock : 336
IRFZ44N

IRFZ44N

N-channel transistor, 35A, 49A, 250uA, 0.0175 Ohms, TO-220, TO-220AB, 55V. ID (T=100°C): 35A. ID (T...
IRFZ44N
[LONGDESCRIPTION]
IRFZ44N
[LONGDESCRIPTION]
[MODCATID]
[LOT]
1.16£ VAT incl.
(0.97£ excl. VAT)
1.16£
Quantity in stock : 47
4N26

4N26

RoHS: yes. Operating temperature: -55...+100°C. Vcbo: 70V. Maximum saturation voltage VCE(sat): 0.5...
4N26
[LONGDESCRIPTION]
4N26
[LONGDESCRIPTION]
[MODCATID]
[LOT]
0.52£ VAT incl.
(0.43£ excl. VAT)
0.52£

Information and technical help

By phone :
By email
Terms of Sales

Payment and delivery

Delivery in 2-3 days, with postal tracking!

Subscribe to the newsletter

I agree to receive emails, and I understand that I can unsubscribe at any time after subscribing.

All rights reserved, RPtronics, 2024.