KB817 Kingbright Integrated Circuit (Dual-In-Line Packages) In Stock
KB817 is a Kingbright Transistor for switching and amplification stages. Key specs include 4-Pin, 6 A, and DIP-4 integration. From RFQ pricing in stock for worldwide shipping.
- Manufacturer
- Kingbright
- Package
- Dual-In-Line Packages
- Pin Count
- 4
- Lifecycle
- TRANSFERRED
- Datasheet
- KB817 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4780(MOQ 1)
- Temp Range
- -30.0°C to 100.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of KB817?
- Transistor profile suited for switching and amplification stages
- 4-Pin highlighted for quick engineering comparison
- 6 A support for footprint and operating-limit review
- DIP-4 package information for sourcing and assembly planning
- 35 V available from the current part record for buyer validation
What is KB817 used for?
KB817 is used in switching and amplification stages where buyers need a compatible transistor from Kingbright. Typical demand comes from production replenishment, design maintenance, repair programs, and engineering teams validating alternates against package, rating, and lifecycle constraints.
What are the specifications of KB817?
| Pbfree Code | Yes |
| YTEOL | 6 |
| Additional Feature | UL RECOGNIZED, VDE APPROVED |
| Coll-Emtr Bkdn Voltage-Min | 35V |
| Configuration | SINGLE |
| Current Transfer Ratio-Min | 50% |
| Current Transfer Ratio-Nom | 50% |
| Dark Current-Max | 100nA |
| Forward Current-Max | 0.05A |
| Forward Voltage-Max | 1.4V |
| Isolation Voltage-Max | 5000V |
| Mounting Feature | THROUGH HOLE MOUNT |
| Number of Elements | 1 |
| On-State Current-Max | 0.05A |
| Optoelectronic Device Type | TRANSISTOR OUTPUT OPTOCOUPLER |
| Power Dissipation-Max | 0.15W |
| Response Time-Max | 0.000018s |
| Surface Mount | NO |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8541.40.80.00 |
| Country of Origin | Mainland China |
What are equivalent replacements for KB817?
Compatible alternatives and drop-in replacements for KB817:
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
Which switching and amplification stages designs are a good fit for KB817 with 4-Pin?
KB817 is a transistor for switching and amplification stages; the 4-Pin detail helps engineers compare it against schematic requirements, operating margins, and approved vendor constraints before purchase.
How should engineers evaluate DIP-4 integration before selecting KB817?
Review the DIP-4 footprint together with 6 A, assembly process limits, and available board area so the replacement or production lot matches the existing PCB layout.
What sourcing checks matter when ordering KB817 from Kingbright?
Confirm manufacturer traceability, date code, moisture packaging, and the recorded 35 V specification because B2B orders often need consistent lots for production or maintenance builds.
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Why Buy from FindMyChip
About Kingbright
Kingbright is a leading electronic component manufacturer. FindMyChip sources Kingbright ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4780 | $0.48 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
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