Datasheets
P4KE18A by:

Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-41, GREEN, PLASTIC PACKAGE-2

Part Details for P4KE18A by Taiwan Semiconductor

Results Overview of P4KE18A by Taiwan Semiconductor

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Applications Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Education and Research Consumer Electronics Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Entertainment and Gaming

P4KE18A Information

P4KE18A by Taiwan Semiconductor is a Transient Suppressor.
Transient Suppressors are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for P4KE18A

Part # Distributor Description Stock Price Buy
DISTI # 1801-P4KE18ATR-ND
DigiKey TVS DIODE 15.3VWM 25.5V DO204AL Min Qty: 5000 Lead time: 12 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 5,000 $0.0688
  • 10,000 $0.0631
  • 15,000 $0.0602
  • 25,000 $0.0569
  • 35,000 $0.0549
  • 50,000 $0.0530
  • 125,000 $0.0525
$0.0525 / $0.0688 Buy Now
DISTI # P4KE18A
Avnet Americas Diode TVS Single Uni-Directional 15.3V 400W 2-Pin DO-204AL Ammo Pack - Tape and Reel (Alt: P4KE18A) RoHS: Not Compliant Min Qty: 5000 Package Multiple: 5000 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 5,000 $0.0588
  • 10,000 $0.0585
  • 20,000 $0.0582
  • 30,000 $0.0579
  • 40,000 $0.0576
$0.0576 / $0.0588 Buy Now
DISTI # 821-P4KE18AR0G
Mouser Electronics ESD Protection Diodes / TVS Diodes 400W, 18V, 5%, Unidirectional, TVS RoHS: Compliant 0
  • 1 $0.4600
  • 10 $0.3190
  • 100 $0.1620
  • 500 $0.1320
  • 1,000 $0.0980
  • 2,500 $0.0830
  • 5,000 $0.0680
  • 10,000 $0.0600
  • 25,000 $0.0560
$0.0560 / $0.4600 Order Now
DISTI # P4KE18A-TSC
TME Diode: TVS, 0.4kW, 17.1V, 16.5A, unidirectional, DO41, P4KE Min Qty: 1 0
  • 1 $0.5060
  • 10 $0.3380
  • 100 $0.1970
  • 500 $0.1180
  • 1,000 $0.1040
  • 2,500 $0.0840
  • 5,000 $0.0760
  • 10,000 $0.0730
$0.0730 / $0.5060 RFQ

Part Details for P4KE18A

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P4KE18A Part Data Attributes

P4KE18A Taiwan Semiconductor
Buy Now Datasheet
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P4KE18A Taiwan Semiconductor Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-41, GREEN, PLASTIC PACKAGE-2
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TAIWAN SEMICONDUCTOR CO LTD
Package Description DO-41, 2 PIN
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 12 Weeks
Samacsys Manufacturer Taiwan Semiconductor
Breakdown Voltage-Max 18.9 V
Breakdown Voltage-Min 17.1 V
Breakdown Voltage-Nom 18 V
Case Connection ISOLATED
Clamping Voltage-Max 25.5 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code DO-204AL
JESD-30 Code O-PALF-W2
JESD-609 Code e3
Moisture Sensitivity Level 1
Non-rep Peak Rev Power Dis-Max 400 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 175 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style LONG FORM
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 1 W
Qualification Status Not Qualified
Reference Standard UL RECOGNIZED
Rep Pk Reverse Voltage-Max 15.3 V
Surface Mount NO
Technology AVALANCHE
Terminal Finish Matte Tin (Sn)
Terminal Form WIRE
Terminal Position AXIAL

Alternate Parts for P4KE18A

This table gives cross-reference parts and alternative options found for P4KE18A. 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 P4KE18A, 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 Manufacturer Composite Price Description Compare
P4KE18A Viking Tech Corp Check for Price Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-41, P4KE18A vs P4KE18A
P4KE18AB0 Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AL, DO-41, 2 PIN P4KE18A vs P4KE18AB0
P4KE18AA1G Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode P4KE18A vs P4KE18AA1G
P4KE18A-E3/54 Vishay Semiconductors Check for Price DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AL, ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN, Transient Suppressor P4KE18A vs P4KE18A-E3/54
P4KE18AHE3/54 Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AL, P4KE18A vs P4KE18AHE3/54
P4KE18AA1 Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode P4KE18A vs P4KE18AA1
P4KE18A TDK Micronas GmbH Check for Price Trans Voltage Suppressor Diode, 15.3V V(RWM), Unidirectional, 1 Element, Silicon P4KE18A vs P4KE18A
Part Number Manufacturer Composite Price Description Compare
P4KE18A-B Littelfuse Inc $0.2120 Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AL, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN P4KE18A vs P4KE18A-B
P4KE18A-E3/54 Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AL, P4KE18A vs P4KE18A-E3/54
P4KE18AR0 Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AL, DO-41, 2 PIN P4KE18A vs P4KE18AR0
P4KE18AHE3/54 Vishay Semiconductors Check for Price DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AL, ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN, Transient Suppressor P4KE18A vs P4KE18AHE3/54
P4KE18A Pulse Electronics Corporation Check for Price Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AL, DO-41, 2 PIN P4KE18A vs P4KE18A
P4KE18AAUTO Littelfuse Inc Check for Price Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AL, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN P4KE18A vs P4KE18AAUTO
P4KE18R0G Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 400W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AL, DO-41, 2 PIN P4KE18A vs P4KE18R0G
P4KE18 Lite-On Semiconductor Corporation Check for Price Trans Voltage Suppressor Diode, 400W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, DO-41, PLASTIC PACKAGE-2 P4KE18A vs P4KE18
BZW04P15 Edal Industries Inc Check for Price Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-41 P4KE18A vs BZW04P15
P4KE18A World Products Inc Check for Price Trans Voltage Suppressor Diode, 400W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-41, ROHS COMPLIANT PACKAGE-2 P4KE18A vs P4KE18A

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