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ka3843b Details
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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
KA3843B DISTI # 2156-KA3843B-ND
Fairchild Semiconductor Corporation IC OFFLINE SWITCH 8DIP Min Qty: 809 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT KA3843B Part Details 142176
In Stock
  • 809 $0.3700
$0.3700 Buy Now KA3843B Part Details
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Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
KA3843B DISTI # 87430982
FAIRCHILD AC to DC Switching Converter SMPS Controller 500kHz Rail 8-Pin PDIP Min Qty: 842 Package Multiple: 1 Date Code: 1201 KA3843B Part Details Americas - 109444
  • 842 $0.4458
$0.4458 Buy Now KA3843B Part Details
KA3843B DISTI # 87428243
FAIRCHILD AC to DC Switching Converter SMPS Controller 500kHz Rail 8-Pin PDIP Min Qty: 842 Package Multiple: 1 Date Code: 1301 KA3843B Part Details Americas - 29932
  • 842 $0.4458
$0.4458 Buy Now KA3843B Part Details
KA3843BDTF DISTI # 87430951
FAIRCHILD KA3843BDTF Min Qty: 812 Package Multiple: 1 KA3843BDTF Part Details Americas - 4827
  • 812 $0.4623
$0.4623 Buy Now KA3843BDTF Part Details
KA3843BD DISTI # 87430891
FAIRCHILD KA3843BD Min Qty: 554 Package Multiple: 1 KA3843BD Part Details Americas - 4760
  • 554 $0.6770
$0.6770 Buy Now KA3843BD Part Details
KA3843B DISTI # 87427988
FAIRCHILD AC to DC Switching Converter SMPS Controller 500kHz Rail 8-Pin PDIP Min Qty: 842 Package Multiple: 1 KA3843B Part Details Americas - 2480
  • 842 $0.4458
$0.4458 Buy Now KA3843B Part Details

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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8 RoHS: Compliant Status: Obsolete Min Qty: 1 KA3843B Part Details 4
  • 100000 $0.2211
  • 10000 $0.2639
  • 1000 $0.2960
  • 500 $0.3209
  • 100 $0.3566
$0.2211 / $0.3566 Buy Now KA3843B Part Details
Fairchild Semiconductor Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8 RoHS: Compliant Status: Obsolete Min Qty: 1 KA3843B Part Details 142676
  • 100000 $0.2211
  • 10000 $0.2639
  • 1000 $0.2960
  • 500 $0.3209
  • 100 $0.3566
$0.2211 / $0.3566 Buy Now KA3843B Part Details
Fairchild Semiconductor Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Obsolete Min Qty: 1 KA3843BD Part Details 4760
  • 100000 $0.3358
  • 10000 $0.4008
  • 1000 $0.4495
  • 500 $0.4874
  • 100 $0.5416
$0.3358 / $0.5416 Buy Now KA3843BD Part Details
Fairchild Semiconductor Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Obsolete Min Qty: 1 KA3843BDTF Part Details 4827
  • 100000 $0.2293
  • 10000 $0.2737
  • 1000 $0.3069
  • 500 $0.3328
  • 100 $0.3698
$0.2293 / $0.3698 Buy Now KA3843BDTF Part Details
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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
Fairchild Semiconductor Corporation 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 KA3843B Part Details 12
  • 10 $0.4895
  • 1 $0.5874
$0.4895 / $0.5874 Buy Now KA3843B Part Details
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Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
KA3843B DISTI # KA3843B
onsemi Current Mode PWM Controller 1A 8Pin PDIP Rail (Alt: KA3843B) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 143 Weeks, 0 Days KA3843B Part Details Silica - 0   Buy Now KA3843B Part Details
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EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
KA3843B DISTI # KA3843B
onsemi Current Mode PWM Controller 1A 8Pin PDIP Rail (Alt: KA3843B) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 143 Weeks, 0 Days KA3843B Part Details EBV - 0   Buy Now KA3843B Part Details
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Component Electronics, Inc  

Part # Manufacturer Description Stock Price Price Range Buy
Fairchild Semiconductor Corporation IN STOCK SHIP TODAY KA3843B Part Details 60
  • 1000 $0.2500
  • 100 $0.2900
  • 1 $0.3800
$0.2500 / $0.3800 Buy Now KA3843B Part Details
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Vyrian  

Part # Manufacturer Description Stock Price Price Range Buy
Samsung Semiconductor Other Function Semiconductors KA3843B Part Details 71384   RFQ KA3843B Part Details

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