Semiconductors
Passive Components
Sensors
Power
Optoelectronics
Enlarge
For Reference Only
| Part Number | QT4503 |
| OEMstron Part # | QT4503 |
| Manufacturer | QT Brightek (QTB) |
| Category | Semiconductors › Isolators › Optoisolators - Transistor, Photovoltaic Output |
| Description | 8 PIN 1 MBITS HIGH SPEED PHOTOTR |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | QT4503 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 14 - May 19 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
QT4503 Specifications
| Part Number | QT4503 | |
| Brand | QT Brightek (QTB) | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Isolators | |
| Subcategory | Optoisolators - Transistor, Photovoltaic Output | |
| Manufacturer | QT Brightek (QTB) | |
| Series | - | |
| Number of Channels | 1 | |
| Voltage - Isolation | 5000Vrms | |
| Current Transfer Ratio (Min) | 19% @ 16mA | |
| Current Transfer Ratio (Max) | 50% @ 16mA | |
| Turn On / Turn Off Time (Typ) | 350ns, 350ns | |
| Rise / Fall Time (Typ) | - | |
| Input Type | DC | |
| Output Type | Transistor with Base | |
| Voltage - Output (Max) | 20V | |
| Current - Output / Channel | 8mA | |
| Voltage - Forward (Vf) (Typ) | 1.45V | |
| Current - DC Forward (If) (Max) | 25mA | |
| Vce Saturation (Max) | - | |
| Operating Temperature | -55°C ~ 100°C | |
| Mounting Type | Through Hole | |
| Package / Case | 8-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 8-DIP |
QT4503 Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
The Products You May Be Interested In
 |
LTV-815M | OPTOISOLTR 5KV DARLINGTON 4-DIP | 384 More on Order |
 |
PS2733-1-A | OPTOISOLATOR 2.5KV DARL 4SMD | 7746 More on Order |
|
MOC8021300W | OPTOISO 5.3KV DARLINGTON 6-DIP | 319 More on Order |
|
PS2581L1-H-A | OPTOISOLATOR 5KV TRANS 4DIP | 7924 More on Order |
|
4N31-V | OPTOISO 5KV DARL W/BASE 6DIP | 213 More on Order |
|
LTV-852S-TA | OPTOISOLTR 5KV DARLINGTON 4-SMD | 353 More on Order |
 |
PC723V0NSZX | OPTOISO 5KV TRANS W/BASE 6DIP | 219 More on Order |
|
PS2561-1-V-A | OPTOISOLATOR 5KV TRANS 4DIP | 310 More on Order |
|
CNW11AV1 | OPTOISOLATOR TRANS OUT 6-DIP | 431 More on Order |
 |
TLP185(Y-TPL,SE | OPTOISO 3.75KV TRANS 6-SO 4 LEAD | 122 More on Order |
|
4N28-X009T | OPTOISO 5KV TRANS W/BASE 6SMD | 141 More on Order |
|
H11A5 | OPTOISO 5KV TRANS W/BASE 6DIP | 253 More on Order |
Quick Inquiry
| In Stock | 379 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
OR
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
ISO9001:2015 & ISO14001:2015