Datasheets
4N49U by:

Transistor Output Optocoupler, 1-Element, 1000V Isolation, ROHS COMPLIANT, HERMETIC SEALED, LCC-6

Part Details for 4N49U by TT Electronics OPTEK Technology

Overview of 4N49U by TT Electronics OPTEK Technology

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Price & Stock for 4N49U

Part # Distributor Description Stock Price Buy
DISTI # 365-1566-ND
DigiKey OPTOISO 1KV TRANS W/BASE 6LCC Min Qty: 1 Lead time: 24 Weeks Container: Bulk 590
In Stock
  • 1 $24.5700
  • 100 $22.6821
  • 250 $21.8241
$21.8241 / $24.5700 Buy Now
DISTI # 70050327
RS 6 Pinsmt Optically Coupled Isolator | Optek (TT Electronics) 4N49U RoHS: Not Compliant Min Qty: 120 Package Multiple: 1 Container: Bulk 0
  • 120 $23.6200
  • 600 $22.4400
  • 1,200 $21.2600
  • 2,400 $20.0800
$20.0800 / $23.6200 RFQ
Future Electronics Optoisolator Transistor with Base Output 1000Vrms 1 Channel 6-LCC (6.22x4.32) RoHS: Compliant pbFree: Yes Min Qty: 120 Package Multiple: 120 Container: Bulk 0
Bulk
  • 120 $23.5200
$23.5200 Buy Now
Onlinecomponents.com Optically Coupled Isolator - 1kV Isolation - SMD 240 On Order
  • 120 $22.9800
  • 240 $21.8300
  • 480 $20.7400
  • 960 $19.7100
$19.7100 / $22.9800 Buy Now
DISTI # 000000000003458424
Sager Transistor Output Optocouplers Optocoupled Isolator Min Qty: 1 0
  • 1 $25.6200
  • 16 $24.9200
  • 33 $23.6500
  • 65 $23.3500
$23.3500 / $25.6200 Buy Now
Master Electronics Optically Coupled Isolator - 1kV Isolation - SMD 240 On Order
  • 120 $22.9800
  • 240 $21.8300
  • 480 $20.7400
  • 960 $19.7100
$19.7100 / $22.9800 Buy Now

Part Details for 4N49U

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4N49U Part Data Attributes

4N49U TT Electronics OPTEK Technology
Buy Now Datasheet
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4N49U TT Electronics OPTEK Technology Transistor Output Optocoupler, 1-Element, 1000V Isolation, ROHS COMPLIANT, HERMETIC SEALED, LCC-6
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer OPTEK TECHNOLOGY INC
Package Description ROHS COMPLIANT, HERMETIC SEALED, LCC-6
Reach Compliance Code compliant
ECCN Code 3A001.A.2.C
HTS Code 8541.40.80.00
Samacsys Manufacturer TT Electronics
Additional Feature HIGH RELIABILITY
Coll-Emtr Bkdn Voltage-Min 35 V
Configuration SINGLE
Current Transfer Ratio-Nom 200%
Dark Current-Max 100 nA
Forward Current-Max 0.05 A
Forward Voltage-Max 1.5 V
Isolation Voltage-Max 1000 V
Mounting Feature SURFACE MOUNT
Number of Elements 1
On-State Current-Max 0.05 A
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Optoelectronic Device Type TRANSISTOR OUTPUT OPTOCOUPLER
Power Dissipation-Max 0.3 W
Response Time-Max 0.000025 s
Surface Mount YES

Alternate Parts for 4N49U

This table gives cross-reference parts and alternative options found for 4N49U. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 4N49U, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
JAN4N49U Transistor Output Optocoupler, 1-Element, 1000V Isolation, CERAMIC PACKAGE-6 TT Electronics OPTEK Technology 4N49U vs JAN4N49U
JANTX4N49U Transistor Output Optocoupler, 1-Element, 1000V Isolation, LCC-6 Micropac Industries Inc 4N49U vs JANTX4N49U
JAN4N49U Transistor Output Optocoupler, 1-Element, CERAMIC PACKAGE-6 TT Electronics Resistors 4N49U vs JAN4N49U
JANTX4N49U Transistor Output Optocoupler, 1-Element, 1000V Isolation, TT Electronics OPTEK Technology 4N49U vs JANTX4N49U
FTO-4N49U-101 Transistor Output Optocoupler, 1-Element, 1000V Isolation, LEADLESS CHIP CARRIER-6 Force Technologies Ltd 4N49U vs FTO-4N49U-101
JANS4N49U Transistor Output Optocoupler, 1-Element, 1000V Isolation, LCC-6 Micropac Industries Inc 4N49U vs JANS4N49U
4N49UTX Transistor Output Optocoupler, 1-Element, 1000V Isolation, LCC-6 TT Electronics Resistors 4N49U vs 4N49UTX
JANTXV4N49U Transistor Output Optocoupler, 1-Element, 1000V Isolation, TT Electronics OPTEK Technology 4N49U vs JANTXV4N49U
4N49UTXV Transistor Output Optocoupler, 1-Element, 1000V Isolation, LCC-6 TT Electronics Resistors 4N49U vs 4N49UTXV
JANTXV4N49U Transistor Output Optocoupler, 1-Element, 1000V Isolation, TT Electronics Resistors 4N49U vs JANTXV4N49U
Part Number Description Manufacturer Compare
4N49 Transistor Output Optocoupler, 1-Element, 1000V Isolation, HERMETIC SEALED, TO-78, 6 PIN TT Electronics OPTEK Technology 4N49U vs 4N49
JANTXV4N49 Transistor Output Optocoupler, 1-Element, 1000V Isolation, HERMETIC, TO-78, 6 PIN TT Electronics OPTEK Technology 4N49U vs JANTXV4N49
JANTXV4N49U Transistor Output Optocoupler, 1-Element, 1000V Isolation, TT Electronics OPTEK Technology 4N49U vs JANTXV4N49U
3N263 Transistor Output Optocoupler, 1-Element, 1000V Isolation, HERMETIC, TO-72, 4 PIN TT Electronics OPTEK Technology 4N49U vs 3N263
JAN4N49U Transistor Output Optocoupler, 1-Element, 1000V Isolation, CERAMIC PACKAGE-6 TT Electronics OPTEK Technology 4N49U vs JAN4N49U

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