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Kingbright

KB817

1-CHANNEL TYPE PHOTOCOUPLER

Part No.:: KB817

Manufacturer:: Kingbright

Category:: Transistor, Photovoltaic Output Optoisolators

Package:: 4-DIP (0.300", 7.62mm)

Datasheet:: KB817.pdf

Description:: 1-CHANNEL TYPE PHOTOCOUPLER

Quantity:: RFQ Add To RFQ list

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KB817 Kingbright datasheet stock package

: Original Supply
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: Datasheet Support
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: BOM Sourcing
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KB817 Technical Information

Specifications
FAQ
Hot Sale
Related Products
Product Substitutes

Specifications

Product Attributes: Attribute Value

Manufacturer:: Kingbright

Series:: -

Package/Case:: 4-DIP (0.300", 7.62mm)

Packaging:: Bulk

Product Status:: Active

Number of Channels:: 1

Voltage - Isolation:: 5000Vrms

Current Transfer Ratio (Min):: 50% @ 5mA

Current Transfer Ratio (Max):: 600% @ 5mA

Turn On / Turn Off Time (Typ):: -

Rise / Fall Time (Typ):: 4µs, 3µs

Input Type:: DC

Output Type:: Transistor

Voltage - Output (Max):: 35V

Current - Output / Channel:: 50mA

Voltage - Forward (Vf) (Typ):: 1.2V

Current - DC Forward (If) (Max):: 50 mA

Vce Saturation (Max):: 200mV

Grade:: -

Qualification:: -

Operating Temperature:: -30°C ~ 100°C

Mounting Type:: Through Hole

Supplier Device Package:: 4-DIP

FAQ

1. How to order KB817 on FU JIA (H.K) Electronics?

You can submit an RFQ directly on this page. Our sales team will review your quantity, delivery requirements and target price, then reply with a quotation as soon as possible.

2. How does FU JIA (H.K) Electronics verify the quality of KB817?

We work with qualified suppliers and conduct strict supplier review and product verification. Our team pays close attention to sourcing channels, traceability and product condition.

3. Are the price and inventory of KB817 updated in real time?

Inventory and prices of electronic components may fluctuate frequently. The displayed data is for reference, and the final quotation will be confirmed by our sales team.

4. What payment methods are accepted?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and region.

5. How is shipping arranged?

We can arrange international shipping through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for KB817?

Please contact our sales team within the specified period if there are quantity differences, wrong items, or clear external defects. The product should remain unused and in its original packaging.

7. Can I request technical support for KB817?

Yes. You can contact us for datasheet, package details, pin information and sourcing assistance related to KB817.

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Product Substitutes

No substitute products are available for KB817 at the moment. Please contact us for alternative part recommendations.

KB817 Sourcing & Technical Support

KB817 is supplied by Kingbright. This product page provides key purchasing information including manufacturer, package, datasheet, stock reference, price reference and RFQ support.

As a professional electronic components sourcing supplier, FU JIA (H.K) Electronics helps customers source KB817 and related semiconductor components for prototype development, maintenance, production preparation and BOM procurement.

If you need the latest price, available inventory, lead time, alternative parts, datasheet, package confirmation or batch information for KB817, please submit an RFQ and our sales team will provide quotation and sourcing support.