Kingbright KB814AB
Kingbright KB814AB

Kingbright KB814AB

Manufacturer No:

KB814AB

Manufacturer:

Kingbright

Package:

DIP-4

Description:

AC Input-Transistor Output Optocoupler, 1-Element, 5000V Isolation, DIP-4

DHL
DHL
DHL

In Stock :3615

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

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Shipped from：HK Warehouse
Expected Shipping：Sun, Oct 25 - Mon, Oct 26, 2026
Date Code：Within 2 Years

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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

KB814AB Information

Kingbright KB814AB technical specifications, attributes, parameters and parts with similar specifications to Kingbright KB814AB.

  • Type
  • Parameter
  • Pbfree Code
  • Yes
  • RoHS Status
  • RoHS Compliant
  • Part Life Cycle Code
  • Active
  • Ihs Manufacturer
  • KINGBRIGHT ELECTRONIC CO LTD
  • Package Description
  • DIP-4
  • Reach Compliance Code
  • compliant
  • HTS Code
  • 8541.40.80.00
  • Samacsys Manufacturer
  • Kingbright
  • Additional Feature
  • UL RECOGNIZED, VDE APPROVED
  • Coll-Emtr Bkdn Voltage-Min
  • 35 V
  • Type
  • Parameter
  • Configuration
  • SINGLE
  • Current Transfer Ratio-Min
  • 50%
  • Current Transfer Ratio-Nom
  • 50%
  • Dark Current-Max
  • 100 nA
  • Forward Current-Max
  • 0.05 A
  • Forward Voltage-Max
  • 1.4 V
  • Isolation Voltage-Max
  • 5000 V
  • Mounting Feature
  • THROUGH HOLE MOUNT
  • Number of Elements
  • 1
  • On-State Current-Max
  • 0.05 A

KB814AB Relevant information

KB814AB FAQ

Can I request a quote for KB814AB?

KB814AB from Kingbright is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for KB814AB?

The final price for KB814AB depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for KB814AB?

KB814AB is a Kingbright Interface ICs part. Key details include Coll-Emtr Bkdn Voltage-Min: 35 V and Current Transfer Ratio-Min: 50%; contact us if you need the specifications verified before sourcing.

When will I receive a quotation for KB814AB?

After you submit the RFQ for KB814AB, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for KB814AB?

Once stock for KB814AB is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to KB814AB?

Yes. If KB814AB is unavailable, end-of-life, or outside your schedule, we can review comparable Kingbright Interface ICs parts and compatible replacement options.