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Orders Over
$5000KB817D-B
Transistor Output Optocouplers
Brands: Kingbright
Mfr.Part #: KB817D-B
Datasheet: KB817D-B Datasheet (PDF)
Package/Case: DIP SMD
Product Type: Transistor, Photovoltaic Output Optoisolators
RoHS Status:
Stock Condition: 6,599 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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KB817D-B General Description
DESCRIPTION1. The KB817-B (1-channel) is optically coupled isolators containing a GaAS light emitting diode and an NPN silicon phototransistor.2. The lead pitch is 2.54mm.3. Solid insulation thickness between emitting diode and output phototransistor:>=0.6mm.FEATURES1. Lead forming (gull wing) type, for surface mounting.2. High isolation voltage between input and output (Viso=5000 Vrms).3. Compact dual-in-line package KB817-B: 1-channel type.4. Recognized by UL and CUL, file NO.E225308.APPLICATIONS1. Computer terminals.2. Registers,copiers,automatic vending machines.3. System appliances, measuring instruments.4. Programmable logic controller.5. Signal transmission between circuits of different potentials and impedances.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Transistor Output Optocouplers | Number of Channels | 1 Channel |
| Isolation Voltage | 5000 Vrms | Output Type | NPN Phototransistor |
| Brand | Kingbright | Product Type | Transistor Output Optocouplers |
| Subcategory | Optocouplers |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The KB817D-B chip is an integrated circuit commonly used for switching power supplies in electronic devices. It features built-in protection functions and high efficiency, making it suitable for various applications such as LED lighting, consumer electronics, and industrial equipment.
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Equivalent
The equivalent products of KB817D-B chip are H11AG1, FED8472, and FOD814. These optocoupler chips have similar functionality and can be used as substitutes for KB817D-B in various electronic applications. -
Features
- 17-key keypad - Blue backlight - USB interface - Supports Windows XP, Vista, 7, 8, and 10 - Plug and play functionality - Compact design - Durable and high-quality construction - Ideal for data input and numeric calculations - Built-in shortcut keys for convenience -
Pinout
The KB817D-B is a 4-pin optocoupler designed for switching power supplies. Pinout: Pin 1 (Anode), Pin 2 (Cathode), Pin 3 (NC), Pin 4 (Collector). It is used to provide electrical isolation between input and output signals in high voltage applications. -
Manufacturer
The KB817D-B is manufactured by Keychron, a company that specializes in creating high-quality mechanical keyboards for both gaming and professional use. Keychron is known for its innovative designs, premium materials, and customizable features that cater to the needs of different users. -
Application Field
The KB817D-B is a photocoupler with a variety of applications, including but not limited to: 1. Isolated power supply circuits 2. Switching power supply circuits 3. Signal transmission between circuits with different ground potentials 4. Industrial automation systems 5. Motor control circuits -
Package
The KB817D-B chip is packaged in a DIP-4 package type, it is in the form of a dual in-line package, and it has a size of 0.3" x 0.2" x 0.1" (7.62mm x 5.08mm x 2.54mm).
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
