Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | 2SB1257 |
| OEMstron Part # | 2SB1257 |
| Manufacturer | Sanken |
| Category | Semiconductors › Transistors › Bipolar (BJT) - Single |
| Description | TRANS PNP DARL 60V 4A TO220F |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 2SB1257 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 12 - May 17 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
2SB1257 Specifications
| Part Number | 2SB1257 | |
| Brand | Sanken | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Transistors | |
| Subcategory | Bipolar (BJT) - Single | |
| Manufacturer | Sanken | |
| Series | - | |
| Transistor Type | PNP - Darlington | |
| Current - Collector (Ic) (Max) | 4A | |
| Voltage - Collector Emitter Breakdown (Max) | 60V | |
| Vce Saturation (Max) @ Ib, Ic | 1.5V @ 6mA, 3A | |
| Current - Collector Cutoff (Max) | 10µA (ICBO) | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 2000 @ 3A, 4V | |
| Power - Max | 25W | |
| Frequency - Transition | 150MHz | |
| Operating Temperature | 150°C (TJ) | |
| Mounting Type | Through Hole | |
| Package / Case | TO-220-3 Full Pack | |
| Supplier Device Package | TO-220F |
2SB1257 Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
2SB1257 Sanken Electric Co Ltd |
TRANS PNP DARL 60V 4A TO220F |
373 |
| Part Number | Description | Stock |
|
2SB1257 D# C1S721000059358 Sanken Electric Co Ltd |
Bipolar Transistor (BJT) Min Qty: 5
Container: Bulk
|
850 |
| Part Number | Description | Stock |
|
2SB1257 TSC Electronics Ltd |
RoHS: Not Compliant
|
Europe - 305 |
| Part Number | Description | Stock |
|
2SB1257 Sanken Electric Co Ltd |
N/A (ship within 1day) - D/C N/A |
1 |
| Part Number | Description | Stock |
|
2SB1257 D# 2SB1257-ND Sanken Electric Co Ltd |
TRANS PNP DARL 60V 4A TO220F |
3030 In Stock |
| Part Number | Description | Stock |
|
2SB1257 SANKE |
In stock shipping within 2days |
451 |
| Part Number | Description | Stock |
|
2SB1257DK SANKEN |
OEM/CM QUOTES ONLY | NO BROKERS |
3418 |
|
2SB1257 Inchange Semiconductor Company Ltd |
OEM/CM QUOTES ONLY | NO BROKERS |
16950 |
| Part Number | Description | Stock |
|
2SB1257 Sanken Electric Co Ltd |
1 |
| Part Number | Description | Stock |
|
2SB1257 New Jersey Semiconductor Products Inc |
OEM/CM ONLY |
16893 |
|
2SB1257 DK Sanken Electric Co Ltd |
OEM/CM ONLY |
3115 |
| Part Number | Description | Stock |
|
2SB1257 D# 30594992 Sanken Electric Co Ltd |
Trans Darlington PNP 60V 4A 25000mW 3-Pin(3+Tab) TO-220F |
Americas - 850 |
| Part Number | Description | Stock |
|
2SB1257 Sanken Electric Co Ltd |
RFQ |
12696 |
The Products You May Be Interested In
 |
BCP55 | TRANS NPN 60V 1.5A SOT223-4 | 4892 More on Order |
 |
2N5794U | NPN TRANSISTOR | 342 More on Order |
 |
JANTX2N4235 | TRANS PNP 60V 1A TO39 | 357 More on Order |
 |
2SAR523EBTL | TRANS PNP 50V 0.1A EMT3F | 242 More on Order |
 |
JANTXV2N4033 | TRANS PNP 80V 1A TO39 | 343 More on Order |
 |
FZT857TC | TRANS NPN 300V 3.5A SOT223 | 324 More on Order |
 |
BC858B-7-F | TRANS PNP 30V 0.1A SOT23-3 | 372 More on Order |
 |
2N5401_J05Z | TRANS PNP 150V 0.6A TO-92 | 254 More on Order |
|
BC 807-40 E6327 | TRANS PNP 45V 0.5A SOT-23 | 402 More on Order |
 |
STX616 | TRANS NPN 500V 1.5A TO-92 | 286 More on Order |
 |
KSB794OSTU | TRANS PNP DARL 60V 1.5A TO-126 | 448 More on Order |
 |
PN3640 | TRANS PNP 12V 0.2A TO-92 | 400 More on Order |
Quick Inquiry
| In Stock | 4,843 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.
Our Certificates
