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KA339D

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KA339D

KA339D

Fairchild Semiconductor

COMPARATOR

KA339D Datasheet

compliant

14-SOIC (0.154", 3.90mm Width)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

KA339D Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.18000 $0.18
500 $0.1782 $89.1
1000 $0.1764 $176.4
1500 $0.1746 $261.9
2000 $0.1728 $345.6
2500 $0.171 $427.5
4820 items
Upload BOM File

KA339D Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

KA339D Fairchild Semiconductor

Name Value
Product Status Obsolete
Type General Purpose
Number of Elements 4
Output Type DTL, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max) 5mV @ 5V
Current - Input Bias (Max) 0.25µA @ 5V
Current - Output (Typ) 18mA @ 5V
Current - Quiescent (Max) 2.5mA
CMRR, PSRR (Typ) -
Propagation Delay (Max) -
Hysteresis -
Operating Temperature 0°C ~ 70°C
Package / Case 14-SOIC (0.154", 3.90mm Width)
Mounting Type Surface Mount
Supplier Device Package 14-SOP
Q1: What is the purchase guide for KA339D?
KA339D of Fairchild Semiconductor is a COMPARATOR. ICHOME is a long-term spot supplier of KA339D, supporting sample purchase and bulk order.
Q2: How to find the detailed information of KA339D?
Download KA339D Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingKA339D from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide KA339D alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you KA339D replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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