Datasheets
2SD1781KT146Q by:

Small Signal Bipolar Transistor, 0.8A I(C), 32V V(BR)CEO, 1-Element, NPN, Silicon, SMT3, SC-59, 3 PIN

Part Details for 2SD1781KT146Q by ROHM Semiconductor

Overview of 2SD1781KT146Q by ROHM Semiconductor

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Price & Stock for 2SD1781KT146Q

Part # Distributor Description Stock Price Buy
DISTI # 84R7785
Newark Transistor,npn,32V,0.8A,sot-346, Transistor Polarity:Npn, Collector Emitter Voltage V(Br)Ceo:32V, Transition Frequency Ft:150Mhz, Power Dissipation Pd:200Mw, Dc Collector Current:800Ma, Dc Current Gain Hfe:120Hfe, Transistor Case Rohs Compliant: Yes |Rohm 2SD1781KT146Q Min Qty: 5 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $0.4160
  • 10 $0.3140
  • 100 $0.1340
  • 500 $0.1210
  • 1,000 $0.1060
  • 2,500 $0.0930
  • 10,000 $0.0790
  • 25,000 $0.0740
$0.0740 / $0.4160 Buy Now
DISTI # 2SD1781KT146QCT-ND
DigiKey TRANS NPN 32V 0.8A SMT3 Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 494
In Stock
  • 1 $0.4000
  • 10 $0.2850
  • 100 $0.1435
  • 500 $0.1272
  • 1,000 $0.0990
  • 3,000 $0.0886
  • 6,000 $0.0866
  • 9,000 $0.0767
  • 30,000 $0.0757
  • 75,000 $0.0643
  • 150,000 $0.0619
$0.0619 / $0.4000 Buy Now
DISTI # 2SD1781KT146Q
Avnet Americas Trans GP BJT NPN 32V 0.8A 3-Pin SMT T/R - Tape and Reel (Alt: 2SD1781KT146Q) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 23 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.0511
  • 6,000 $0.0497
  • 12,000 $0.0483
  • 18,000 $0.0469
  • 24,000 $0.0455
  • 30,000 $0.0448
$0.0448 / $0.0511 Buy Now
DISTI # 755-2SD1781KT146Q
Mouser Electronics Bipolar Transistors - BJT NPN 32V 0.8A RoHS: Compliant 4833
  • 1 $0.4000
  • 10 $0.3020
  • 100 $0.1290
  • 1,000 $0.1020
  • 3,000 $0.0890
  • 9,000 $0.0760
  • 24,000 $0.0710
  • 45,000 $0.0640
  • 99,000 $0.0610
$0.0610 / $0.4000 Buy Now
Future Electronics Bipolar Transistors - BJT NPN 32V 0.8A RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Container: Reel 0
Reel
  • 3,000 $0.0438
$0.0438 Buy Now
DISTI # 77770454
Verical Trans GP BJT NPN 32V 0.8A 3-Pin SMT T/R RoHS: Compliant Min Qty: 300 Package Multiple: 1 Date Code: 2401 Americas - 1515
  • 300 $0.2618
  • 500 $0.2523
  • 1,000 $0.2441
$0.2441 / $0.2618 Buy Now
Quest Components   1212
  • 1 $0.9000
  • 15 $0.4050
  • 124 $0.2700
$0.2700 / $0.9000 Buy Now
DISTI # 2SD1781KT146Q
Avnet Americas Trans GP BJT NPN 32V 0.8A 3-Pin SMT T/R - Tape and Reel (Alt: 2SD1781KT146Q) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 23 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.0511
  • 6,000 $0.0497
  • 12,000 $0.0483
  • 18,000 $0.0469
  • 24,000 $0.0455
  • 30,000 $0.0448
$0.0448 / $0.0511 Buy Now
DISTI # 2SD1781KT146Q
TME Transistor: NPN, bipolar, 32V, 0.8A, 200mW, SC59,SOT346 Min Qty: 10 0
  • 10 $0.0866
  • 50 $0.0666
  • 250 $0.0590
  • 1,000 $0.0531
  • 3,000 $0.0495
$0.0495 / $0.0866 RFQ
Ameya Holding Limited TRANS NPN 32V 0.8A SOT-346 Min Qty: 1 90-Authorized Distributor
  • 1 $0.4200
  • 10 $0.3170
  • 100 $0.1980
  • 500 $0.1360
  • 1,000 $0.1040
  • 3,000 $0.0880
$0.0880 / $0.4200 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2024 Date Code: 2024 1515
  • 1 $0.4130
  • 10 $0.3380
  • 50 $0.1670
  • 100 $0.1580
  • 500 $0.0930
  • 1,000 $0.0900
$0.0900 / $0.4130 Buy Now
DISTI # 1834043
element14 Asia-Pacific TRANSISTOR,NPN,32V,0.8A,SOT-346 RoHS: Compliant Min Qty: 5 Container: Each 0
  • 5 $0.4237
  • 10 $0.3200
  • 100 $0.1363
  • 500 $0.1156
  • 1,000 $0.0941
  • 5,000 $0.0807
$0.0807 / $0.4237 Buy Now
DISTI # 1834043
Farnell TRANSISTOR,NPN,32V,0.8A,SOT-346 RoHS: Compliant Min Qty: 5 Lead time: 20 Weeks, 1 Days Container: Each 0
  • 5 $0.4605
  • 10 $0.3413
  • 100 $0.1355
  • 500 $0.1123
  • 1,000 $0.0891
  • 5,000 $0.0765
$0.0765 / $0.4605 Buy Now
Win Source Electronics TRANS NPN 32V 0.8A SOT-346 20300
  • 705 $0.0710
  • 1,725 $0.0580
  • 2,635 $0.0570
  • 3,640 $0.0550
  • 4,720 $0.0530
  • 6,250 $0.0480
$0.0480 / $0.0710 Buy Now

Part Details for 2SD1781KT146Q

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2SD1781KT146Q Part Data Attributes:

2SD1781KT146Q ROHM Semiconductor
Buy Now Datasheet
Compare Parts:
2SD1781KT146Q ROHM Semiconductor Small Signal Bipolar Transistor, 0.8A I(C), 32V V(BR)CEO, 1-Element, NPN, Silicon, SMT3, SC-59, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROHM CO LTD
Part Package Code SC-59
Package Description SMT3, SC-59, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 23 Weeks
Samacsys Manufacturer ROHM Semiconductor
Collector Current-Max (IC) 0.8 A
Collector-Emitter Voltage-Max 32 V
Configuration SINGLE
DC Current Gain-Min (hFE) 120
JESD-30 Code R-PDSO-G3
JESD-609 Code e1
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.2 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 10
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 150 MHz
VCEsat-Max 0.4 V

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