
For Reference Only
Part Number | 2N4237 |
OEMstron Part # | 2N4237_6B |
Manufacturer | ON Semiconductor |
Category | Semiconductors › Transistors › Bipolar (BJT) - Single |
Description | NPN POWER 5W 40V TRANSISTOR |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | 2N4237 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
2N4237 Specifications
Part Number | 2N4237 | |
Brand | ON Semiconductor | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Transistors | |
Subcategory | Bipolar (BJT) - Single | |
Manufacturer | ON Semiconductor | |
Series | - | |
Transistor Type | NPN | |
Current - Collector (Ic) (Max) | 1A | |
Voltage - Collector Emitter Breakdown (Max) | 40V | |
Vce Saturation (Max) @ Ib, Ic | 600mV @ 100mA, 1A | |
Current - Collector Cutoff (Max) | 1mA | |
DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 250mA, 1V | |
Power - Max | 800mW | |
Frequency - Transition | - | |
Operating Temperature | - | |
Mounting Type | Through Hole | |
Package / Case | TO-205AD, TO-39-3 Metal Can | |
Supplier Device Package | TO-39 |
2N4237 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
52305C D# V99:2348_15127052 Murata Power Solutions |
Common Mode Chokes Dual 3000uH 3.5A 0.045Ohm DCR Thru-Hole Tray RoHS: Compliant
|
Americas - 2 |
2N4237 D# V36:1790_09127867 Microchip Technology Inc |
Trans GP BJT NPN 40V 1A 1000mW 3-Pin TO-39 Bag RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
2N4237 TIN/LEAD D# 2N4237 TIN/LEAD Central Semiconductor Corp |
Transistor GP BJT NPN 40V 3A 3-Pin TO-39 Box - Boxed Product (Development Kits) (Alt: 2N4237 TIN/LEAD) RoHS: Not Compliant
|
Americas - 0 |
2N4237JAN D# JAN2N4237 VPT Components |
Trans GP BJT NPN 40V 1A 3-Pin TO-39 - Bulk (Alt: JAN2N4237) |
Americas - 0 |
2N4237 PBFREE D# 2N4237 PBFREE Central Semiconductor Corp |
Transistor GP BJT NPN 40V 3A 3-Pin TO-39 Box - Boxed Product (Development Kits) (Alt: 2N4237 PBFREE) RoHS: Compliant
|
Americas - 0 |
JANTXV2N4237 D# JANTXV2N4237 VPT Components |
JANTXV2N4237 - Bulk (Alt: JANTXV2N4237) |
Americas - 0 |
JANTX2N4237 D# JANTX2N4237 VPT Components |
JANTX2N4237 - Bulk (Alt: JANTX2N4237) |
Americas - 0 |
G8261G22N4-237 D# G8261G22N4-237 Glenair Inc |
MILITARY ACCESSORY - Bulk (Alt: G8261G22N4-237) RoHS: Not Compliant
|
Americas - 0 |
2N4237 D# 2N4237 Microchip Technology Inc |
Trans GP BJT NPN 40V 1A 3-Pin TO-39 - Bag (Alt: 2N4237) RoHS: Not Compliant
|
Americas - 0 |
JAN2N4237 D# JAN2N4237 Microchip Technology Inc |
Trans GP BJT NPN 40V 1A 3-Pin TO-39 - Bag (Alt: JAN2N4237) RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
2N4237 Motorola Semiconductor Products |
78 |
Part Number | Description | Stock |
2N4237 Central Semiconductor Corp |
TRANS NPN 40V 3A TO-39 |
433 |
Part Number | Description | Stock |
2N4237 D# 2N4237MS-ND Microchip Technology Inc |
NPN TRANSISTOR |
Temporarily Out of Stock |
52305C D# 811-1258-ND Murata Power Solutions |
COMMON MODE CHOKE 3.5A 2LN TH |
516 In Stock |
JANTXV2N4237 D# 1086-20971-ND Microchip Technology Inc |
TRANS NPN 40V 1A TO39 |
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JAN2N4237 D# 1086-20969-ND Microchip Technology Inc |
TRANS NPN 40V 1A TO39 |
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0194290035 D# WM9884-ND Molex |
CONN PLUG HSG 4POS 5.84MM |
On Order |
2N4237 PBFREE D# 1514-2N4237PBFREE-ND Central Semiconductor Corp |
TRANS NPN 40V 3A TO-39 |
195 In Stock |
JANTX2N4237 D# 1086-20970-ND Microchip Technology Inc |
TRANS NPN 40V 1A TO39 |
Temporarily Out of Stock |
Part Number | Description | Stock |
52305C Murata Power Solutions |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
JAN2N4237 VPT Components |
OEM/CM QUOTES ONLY | NO BROKERS |
1 |
2N4237LEADFREE CENTRAL SEMICONDUCTOR COR |
OEM/CM QUOTES ONLY | NO BROKERS |
225 |
JANTX2N4237 VPT Components |
OEM/CM QUOTES ONLY | NO BROKERS |
1 |
2N4237FSC Fairchild Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
10 |
2N4237PBFREE CENTRAL SEMICONDUCTOR COR |
OEM/CM QUOTES ONLY | NO BROKERS |
225 |
2N4237S Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
2 |
2N4237 New Jersey Semiconductor Products Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
85573 |
JANTXV2N4237 VPT Components |
OEM/CM QUOTES ONLY | NO BROKERS |
1 |
Part Number | Description | Stock |
2N4237 PBFREE D# 610-2N4237 Central Semiconductor Corp |
Bipolar Transistors - BJT NPN Gen Pur SS RoHS: Compliant
|
293 |
Part Number | Description | Stock |
JANTXV2N4237 Microchip Technology Inc |
Power BJT RoHS: Compliant
|
0 in Stock 0 on Order |
JANTX2N4237 Microchip Technology Inc |
Power BJT RoHS: Compliant
|
0 in Stock 0 on Order |
2N4237 Microchip Technology Inc |
Power BJT RoHS: Compliant
|
0 in Stock 0 on Order |
JAN2N4237 Microchip Technology Inc |
Power BJT RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
JAN2N4237 D# MCHP00000060559 Microchip Technology Inc |
Power BJT |
0 |
JANTX2N4237 D# MCHP00000068848 Microchip Technology Inc |
Power BJT |
0 |
2N4237 D# MCHP00000047130 Microchip Technology Inc |
Power BJT |
0 |
JANTXV2N4237 D# MCHP00000074209 Microchip Technology Inc |
Power BJT |
0 |
Part Number | Description | Stock |
52305C D# 12N4237 Murata Power Solutions |
CHOKE, 3MH, 3.5A, Rated Current:3.5A, Inductance:3mH, Product Range:5200 Series, Impedance:-, Common Mode Filter Case:25.5mm x 16.3mm x 31mm, Automotive Qualification Standard:-, Case Dimensions:25.5mm x 16.3mm x 31mm RoHS Compliant: Yes RoHS: Compliant
Min Qty: 40
Container: Bulk
|
0 |
Part Number | Description | Stock |
2N4237 General Transistor Corp |
Bipolar Junction Transistor, NPN Type, TO-5 |
26 |
2N4237/FSC Fairchild Semiconductor Corporation |
7 |
Part Number | Description | Stock |
2N4237 PBFREE Central Semiconductor Corp |
OEM/CM ONLY |
294 |
2N4237 LEAD FREE Central Semiconductor Corp |
OEM/CM ONLY |
294 |
Part Number | Description | Stock |
JAN2N4237 VPT Components |
Bipolar Transistors - BJT HI-REL MIL-PRF-19500/581 |
Americas - 0 |
19429-0035 Molex |
Automotive Connectors 4 Ckt Pnl Mnt Plug Rear Mount 22-14 AWG pbFree: Pb-Free
|
Americas - 1023 |
JANTXV2N4237 VPT Components |
Bipolar Transistors - BJT HI-REL MIL-PRF-19500/581 |
Americas - 0 |
JANTX2N4237 VPT Components |
Bipolar Transistors - BJT HI-REL MIL-PRF-19500/581 |
Americas - 0 |
52305C Murata Manufacturing Co Ltd |
Common Mode Chokes / Filters 3.0mH 3.5A Common Mode Chokes pbFree: Pb-Free
|
Americas - 310 |
Part Number | Description | Stock |
2N4237 Motorola Mobility LLC |
shipping today |
9 |
Part Number | Description | Stock |
52305C D# 32344848 Murata Manufacturing Co Ltd |
Common Mode Chokes Dual 3000uH 3.5A 0.045Ohm DCR Thru-Hole Tray RoHS: Compliant
|
Americas - 30 |
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Quick Inquiry
In Stock | 159 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 37.1119 | $ 37.1119 |
100 | $ 37.1119 | $ 3,711.1900 |
500 | $ 37.1119 | $ 18,555.9500 |
1000 | $ 37.1119 | $ 37,111.9000 |
2500 | $ 37.1119 | $ 92,779.7500 |
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