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Trigger Devices / DIACs / DB3
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DB3 by:

DIAC

Part Details for DB3 by STMicroelectronics

Overview of DB3 by STMicroelectronics

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Price & Stock for DB3

Part # Distributor Description Stock Price Buy
DISTI # 497-3099-1-ND
DigiKey DIAC 28-36V 2A DO35 Min Qty: 1 Lead time: 11 Weeks Container: Cut Tape (CT), Tape & Reel (TR) 22710
In Stock
  • 1 $0.2600
  • 10 $0.1770
  • 100 $0.0862
  • 500 $0.0719
  • 1,000 $0.0500
  • 2,000 $0.0433
  • 5,000 $0.0402
  • 10,000 $0.0333
  • 25,000 $0.0327
  • 50,000 $0.0294
  • 125,000 $0.0255
$0.0255 / $0.2600 Buy Now
DISTI # 511-DB3
Mouser Electronics Diacs 32 Volt Trigger RoHS: Compliant 38810
  • 1 $0.2400
  • 10 $0.1650
  • 100 $0.0720
  • 1,000 $0.0440
  • 5,000 $0.0400
  • 10,000 $0.0330
  • 25,000 $0.0310
  • 50,000 $0.0290
  • 100,000 $0.0250
$0.0250 / $0.2400 Buy Now
Future Electronics DB3 Series 32 V 2 A Trigger Diode with Fixed Voltage Reference DIAC - DO-35 RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 5000 Container: Reel 195000
Reel
  • 5,000 $0.0279
  • 15,000 $0.0269
  • 25,000 $0.0265
  • 100,000 $0.0253
  • 150,000 $0.0246
$0.0246 / $0.0279 Buy Now
Future Electronics DB3 Series 32 V 2 A Trigger Diode with Fixed Voltage Reference DIAC - DO-35 RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 5000 Container: Reel 105000
Reel
  • 5,000 $0.0279
  • 15,000 $0.0269
  • 25,000 $0.0265
  • 100,000 $0.0253
  • 150,000 $0.0246
$0.0246 / $0.0279 Buy Now
Future Electronics DB3 Series 32 V 2 A Trigger Diode with Fixed Voltage Reference DIAC - DO-35 RoHS: Compliant pbFree: Yes Min Qty: 500 Package Multiple: 500 Container: Ammo Pack 40000
Ammo Pack
  • 500 $0.0303
  • 2,500 $0.0288
  • 12,500 $0.0273
  • 50,000 $0.0262
  • 125,000 $0.0246
$0.0246 / $0.0303 Buy Now
Future Electronics DB3 Series 32 V 2 A Trigger Diode with Fixed Voltage Reference DIAC - DO-35 RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 5000 Container: Reel 20000
Reel
  • 5,000 $0.0220
  • 15,000 $0.0212
  • 25,000 $0.0208
  • 50,000 $0.0203
  • 100,000 $0.0196
$0.0196 / $0.0220 Buy Now
Future Electronics DB3 Series 32 V 2 A Trigger Diode with Fixed Voltage Reference DIAC - DO-35 RoHS: Compliant pbFree: Yes Min Qty: 20000 Package Multiple: 5000 Container: Reel 0
Reel
  • 5,000 $0.0281
  • 15,000 $0.0272
  • 50,000 $0.0262
  • 100,000 $0.0256
  • 200,000 $0.0246
$0.0246 / $0.0281 Buy Now
Future Electronics DB3 Series 32 V 2 A Trigger Diode with Fixed Voltage Reference DIAC - DO-35 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 5000 Container: Cut Tape/Mini-Reel 0
Cut Tape/Mini-Reel
  • 1 $0.0368
  • 20 $0.0319
  • 100 $0.0296
  • 500 $0.0274
  • 2,500 $0.0246
$0.0246 / $0.0368 Buy Now
Quest Components Diac (bidirectional Diode Thyristor), 36v V(bo) Max, Do-35 7311
  • 1 $0.1200
  • 1,043 $0.0560
  • 5,358 $0.0480
$0.0480 / $0.1200 Buy Now
Quest Components Diac (bidirectional Diode Thyristor), 36v V(bo) Max, Do-35 24996
  • 1 $0.2500
  • 8,001 $0.0375
  • 21,334 $0.0313
$0.0313 / $0.2500 Buy Now
Quest Components Diac (bidirectional Diode Thyristor), 36v V(bo) Max, Do-35 44000
  • 1 $0.4000
  • 10,001 $0.0700
  • 22,858 $0.0600
$0.0600 / $0.4000 Buy Now
Quest Components Diac (bidirectional Diode Thyristor), 36v V(bo) Max, Do-35 4000
  • 1 $0.4000
  • 279 $0.1200
  • 3,334 $0.0800
$0.0800 / $0.4000 Buy Now

Part Details for DB3

DB3 CAD Models

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DB3 Part Data Attributes

Parametric Data
DB3 STMicroelectronics
Buy Now Datasheet
Compare Parts:
DB3 STMicroelectronics DIAC
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.30.00.80
Factory Lead Time 11 Weeks
Samacsys Manufacturer STMicroelectronics
Breakover Voltage-Max 36 V
Breakover Voltage-Min 28 V
Case Connection ISOLATED
Configuration SINGLE
JEDEC-95 Code DO-35
JESD-30 Code O-PALF-W2
JESD-609 Code e3
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 110 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style LONG FORM
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form WIRE
Terminal Position AXIAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Trigger Device Type DIAC

Alternate Parts for DB3

This table gives cross-reference parts and alternative options found for DB3. 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 DB3, 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
CT-32TRLEADFREE DIAC, 36V V(BO) Max, DO-35 Central Semiconductor Corp DB3 vs CT-32TRLEADFREE
FD0230YR00AM DIAC, 36V V(BO) Max, DO-35, GLASS PACKAGE-2 Fagor Electrónica DB3 vs FD0230YR00AM
BR100/03/T/R 36V, DIAC, DO-35 NXP Semiconductors DB3 vs BR100/03/T/R
CT-32BK DIAC, 36V V(BO) Max, DO-35 Central Semiconductor Corp DB3 vs CT-32BK
DB3 DIAC, 36V V(BO) Max, DO-35, DO-35, 2 PIN Continental Device India Ltd DB3 vs DB3
LLDB3-TP DIAC, 36V V(BO) Max, MINIMELF-2 Micro Commercial Components DB3 vs LLDB3-TP
HT-5761 DIAC, 36V V(BO) Max, DO-35, DO-35, 2 PIN Littelfuse Inc DB3 vs HT-5761
CT-32TR-RECU DIAC, 36V V(BO) Max, DO-35 Central Semiconductor Corp DB3 vs CT-32TR-RECU
LSDB3 DIAC, 36V V(BO) Max, QUADROMELF-2 Micro Commercial Components DB3 vs LSDB3
CT-32 DIAC, 36V V(BO) Max, DO-35, DO-35, 2 PIN Central Semiconductor Corp DB3 vs CT-32
Part Number Description Manufacturer Compare
BR100-03LLD DIAC, 36V V(BO) Max, DO-213AA, MINIMELF-2 Diotec Semiconductor AG DB3 vs BR100-03LLD
DB3 DIAC, 36V V(BO) Max, DO-35, GLASS PACKAGE-2 Sensitron Semiconductors DB3 vs DB3
HT-5762 DIAC, 40V V(BO) Max, DO-35, ROHS COMPLIANT PACKAGE-2 Littelfuse Inc DB3 vs HT-5762
HT-5761A DIAC, 34V V(BO) Max, DO-35, DO-35, 2 PIN Littelfuse Inc DB3 vs HT-5761A
HT-32 DIAC, 37V V(BO) Max, DO-35, ROHS COMPLIANT, DO-35, 2 PIN Littelfuse Inc DB3 vs HT-32
LSDB3-TP DIAC, 36V V(BO) Max, ROHS COMPLIANT, PLASTIC, QUADROMELF-2 Micro Commercial Components DB3 vs LSDB3-TP
DB3A-TP DIAC, 36V V(BO) Max, ROHS COMPLIANT, HERMETIC SEALED, A-405, 2 PIN Micro Commercial Components DB3 vs DB3A-TP
CT-32TR-RECU DIAC, 36V V(BO) Max, DO-35 Central Semiconductor Corp DB3 vs CT-32TR-RECU
CT-32 DIAC, 36V V(BO) Max, DO-35, DO-35, 2 PIN Central Semiconductor Corp DB3 vs CT-32
HT-32A93RP DIAC, 36V V(BO) Max, DO-35, DO-35, 2 PIN Teccor DB3 vs HT-32A93RP

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