Datasheets
SMAJ40A by:

Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2 PIN

Part Details for SMAJ40A by Littelfuse Inc

Overview of SMAJ40A by Littelfuse Inc

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Applications Energy and Power Systems Renewable Energy

Price & Stock for SMAJ40A

Part # Distributor Description Stock Price Buy
DISTI # 71J2017
Newark Tvs Diode, 400W, 40V, Do-214Ac, Product Range:Smaj Series, Tvs Polarity:Unidirectional, Reverse Standoff Voltage:40V, Clamping Voltage Max:64.5V, Diode Case Style:Do-214Ac (Sma), No. Of Pins:2Pins, Minimum Breakdown Voltage:44.4V Rohs Compliant: Yes |Littelfuse SMAJ40A RoHS: Compliant Min Qty: 5000 Package Multiple: 1 Date Code: 0 Container: Cut Tape 0
  • 500 $0.1240
$0.1240 Buy Now
DISTI # 06R1879
Newark Tvs Diode, 400W, 40V, Do-214Ac, Full Reel, Product Range:Smaj Series, Tvs Polarity:Unidirectional, Reverse Standoff Voltage:40V, Clamping Voltage Max:64.5V, Diode Case Style:Do-214Ac (Sma), No. Of Pins:2Pins, Qualification:- Rohs Compliant: Yes |Littelfuse SMAJ40A RoHS: Compliant Min Qty: 5000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 5,000 $0.1080
  • 10,000 $0.1010
  • 20,000 $0.0960
  • 30,000 $0.0930
  • 50,000 $0.0920
$0.0920 / $0.1080 Buy Now
DISTI # SMAJ40ALFCT-ND
DigiKey TVS DIODE 40VWM 64.5VC DO214AC Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 126876
In Stock
  • 1 $0.3000
  • 10 $0.2050
  • 100 $0.1376
  • 500 $0.1061
  • 1,000 $0.0956
  • 2,000 $0.0866
  • 5,000 $0.0607
  • 10,000 $0.0591
$0.0591 / $0.3000 Buy Now
DISTI # 576-SMAJ40A
Mouser Electronics ESD Protection Diodes / TVS Diodes 400W 40V 5% Uni-Directional RoHS: Compliant 54056
  • 1 $0.4300
  • 10 $0.3070
  • 100 $0.1550
  • 1,000 $0.1070
  • 5,000 $0.0950
  • 10,000 $0.0820
  • 25,000 $0.0810
  • 50,000 $0.0690
  • 100,000 $0.0660
$0.0660 / $0.4300 Buy Now
DISTI # V72:2272_06468659
Arrow Electronics TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2220 Container: Cut Strips Americas - 7060
  • 1 $0.2789
  • 10 $0.1973
  • 25 $0.1906
  • 100 $0.1270
  • 250 $0.1229
  • 500 $0.1148
  • 1,000 $0.0830
  • 3,000 $0.0795
  • 6,000 $0.0595
$0.0595 / $0.2789 Buy Now
DISTI # E02:0323_00232187
Arrow Electronics TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R Min Qty: 5000 Package Multiple: 5000 Lead time: 12 Weeks Date Code: 2414 Europe - 5000
  • 5,000 $0.0642
$0.0642 Buy Now
DISTI # V36:1790_06468659
Arrow Electronics TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R Min Qty: 5000 Package Multiple: 5000 Lead time: 12 Weeks Date Code: 2418 Americas - 5000
  • 5,000 $0.0589
  • 10,000 $0.0555
$0.0555 / $0.0589 Buy Now
DISTI # 71336643
RS 400W Surface Mount Transient Voltage Supressors | Littelfuse SMAJ40A RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk 9800
  • 1 $0.3840
  • 5 $0.3530
  • 10 $0.3260
  • 100 $0.2990
  • 250 $0.2690
$0.2690 / $0.3840 Buy Now
Future Electronics SMAJ Series 400 W 40 V Uni-Directional Surface Mount TVS Diode - DO-214AC RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 5000 Lead time: 12 Weeks Container: Reel 20000
Reel
  • 5,000 $0.0621
  • 15,000 $0.0598
  • 20,000 $0.0592
  • 50,000 $0.0573
  • 75,000 $0.0555
$0.0555 / $0.0621 Buy Now
Future Electronics SMAJ Series 400 W 40 V Uni-Directional Surface Mount TVS Diode - DO-214AC RoHS: Compliant pbFree: Yes Min Qty: 5000 Package Multiple: 5000 Lead time: 12 Weeks Container: Reel 0
Reel
  • 5,000 $0.0621
  • 15,000 $0.0598
  • 20,000 $0.0592
  • 50,000 $0.0573
  • 75,000 $0.0555
$0.0555 / $0.0621 Buy Now
Onlinecomponents.com TVS Diode - Uni-Directional - 40VWM - 400W - DO-214AC (SMA) RoHS: Compliant 24399 In Stock
  • 100 $0.2660
  • 1,000 $0.2109
  • 2,500 $0.2021
  • 5,000 $0.1882
  • 7,500 $0.1809
  • 25,000 $0.1653
  • 50,000 $0.1628
  • 100,000 $0.1547
$0.1547 / $0.2660 Buy Now
DISTI # 82782582
Verical TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R Min Qty: 5000 Package Multiple: 5000 Date Code: 2422 Americas - 15000
  • 5,000 $0.0894
$0.0894 Buy Now
DISTI # 68482160
Verical TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R Min Qty: 120 Package Multiple: 1 Date Code: 2220 Americas - 7060
  • 120 $0.1270
  • 250 $0.1229
  • 500 $0.1148
  • 1,000 $0.0830
  • 3,000 $0.0795
  • 6,000 $0.0595
$0.0595 / $0.1270 Buy Now
DISTI # 73492246
Verical TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R Min Qty: 283 Package Multiple: 1 Date Code: 2301 Americas - 5000
  • 283 $0.2940
$0.2940 Buy Now
DISTI # 81054153
Verical TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R Min Qty: 5000 Package Multiple: 5000 Date Code: 2418 Americas - 5000
  • 5,000 $0.0589
  • 10,000 $0.0555
$0.0555 / $0.0589 Buy Now
DISTI # 80331625
Verical TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R Min Qty: 5000 Package Multiple: 5000 Date Code: 2414 Americas - 5000
  • 5,000 $0.0644
$0.0644 Buy Now
DISTI # 61180449
Verical TVS Diode Single Uni-Dir 40V 400W 2-Pin SMA T/R Min Qty: 265 Package Multiple: 1 Americas - 4013
  • 265 $0.1181
  • 500 $0.1173
  • 1,000 $0.1155
$0.1155 / $0.1181 Buy Now
Bristol Electronics   4032
RFQ
Bristol Electronics   Min Qty: 12 109
  • 12 $0.4500
  • 35 $0.2250
$0.2250 / $0.4500 Buy Now
Quest Components 400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC 4000
  • 1 $0.6600
  • 607 $0.2640
  • 3,031 $0.2310
$0.2310 / $0.6600 Buy Now
Quest Components 400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC 3225
  • 1 $0.6000
  • 186 $0.1800
  • 2,223 $0.1200
$0.1200 / $0.6000 Buy Now
Quest Components 400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC 1373
  • 1 $0.1800
  • 68 $0.1200
  • 418 $0.0960
$0.0960 / $0.1800 Buy Now
DISTI # SMAJ40A
TTI ESD Protection Diodes / TVS Diodes 400W 40V 5% Uni-Directional RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Container: Reel Americas - 0
  • 5,000 $0.0670
  • 10,000 $0.0650
  • 15,000 $0.0640
  • 25,000 $0.0630
  • 50,000 $0.0600
  • 75,000 $0.0560
  • 100,000 $0.0550
$0.0550 / $0.0670 Buy Now
DISTI # SMAJ40A-LF
TME Diode: TVS, 400W, 46.75V, 6.2A, unidirectional, ±5%, DO214AC, SMAJ Min Qty: 1 1949
  • 1 $0.2051
  • 10 $0.1429
  • 100 $0.1146
  • 250 $0.1024
  • 500 $0.0860
  • 1,000 $0.0774
  • 5,000 $0.0716
$0.0716 / $0.2051 Buy Now
ComSIT USA 400 W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSION DIODE Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC RoHS: Compliant Stock EU - 6800
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-SMAJ40A
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 2840
RFQ
DISTI # C1S425200884580
Chip1Stop Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R RoHS: Compliant pbFree: No 5000
  • 5,000 $0.0589
$0.0589 Buy Now
DISTI # C1S425200090376
Chip1Stop Diode TVS Single Uni-Dir 40V 400W 2-Pin SMA T/R RoHS: Compliant pbFree: No Container: Cut Tape 4013
  • 5 $0.2600
  • 50 $0.1840
  • 100 $0.0945
  • 500 $0.0938
  • 1,000 $0.0924
$0.0924 / $0.2600 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 15620
  • 1 $0.3800
  • 100 $0.2900
  • 1,000 $0.2500
$0.2500 / $0.3800 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2023 Date Code: 2023 5000
  • 1 $0.8610
  • 20 $0.4040
  • 50 $0.2340
  • 100 $0.1770
  • 300 $0.1390
  • 500 $0.1320
$0.1320 / $0.8610 Buy Now
LCSC 6.2A 400W 64.5V 44.4V 40V SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHS 2389
  • 5 $0.1066
  • 50 $0.0852
  • 150 $0.0745
  • 500 $0.0664
  • 2,500 $0.0600
  • 5,000 $0.0568
$0.0568 / $0.1066 Buy Now
New Advantage Corporation SMAJ Series 400 W 40 V Uni-Directional Surface Mount TVS Diode - DO-214AC RoHS: Compliant Min Qty: 1 Package Multiple: 5000 10000
  • 5,000 $0.0747
  • 10,000 $0.0697
$0.0697 / $0.0747 Buy Now

Part Details for SMAJ40A

SMAJ40A CAD Models

SMAJ40A Part Data Attributes

SMAJ40A Littelfuse Inc
Buy Now Datasheet
Compare Parts:
SMAJ40A Littelfuse Inc Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2 PIN
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Part Package Code DO-214AC
Package Description SMA, 2 PIN
Pin Count 2
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Samacsys Manufacturer LITTELFUSE
Additional Feature EXCELLENT CLAMPING CAPABILITY, LOW INDUCTANCE
Breakdown Voltage-Max 49.1 V
Breakdown Voltage-Min 44.4 V
Breakdown Voltage-Nom 46.75 V
Clamping Voltage-Max 64.5 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
Forward Voltage-Max (VF) 3.5 V
JEDEC-95 Code DO-214AC
JESD-30 Code R-PDSO-C2
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 150 °C
Operating Temperature-Min -65 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 3.3 W
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 40 V
Reverse Current-Max 1 µA
Surface Mount YES
Technology AVALANCHE
Terminal Finish MATTE TIN
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40

Alternate Parts for SMAJ40A

This table gives cross-reference parts and alternative options found for SMAJ40A. 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 SMAJ40A, 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
SMAJ40A Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN Micro Commercial Components SMAJ40A vs SMAJ40A
SMAJ40AHE3/61 DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Transient Suppressor Vishay Semiconductors SMAJ40A vs SMAJ40AHE3/61
SMAJ40A Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, ROHS COMPLIANT, PLASTIC PACKAGE-2 Bourns Inc SMAJ40A vs SMAJ40A
SMAJ40A-13-F Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, GREEN, PLASTIC, SMA, 2 PIN Diodes Incorporated SMAJ40A vs SMAJ40A-13-F
SMAJ40A Trans Voltage Suppressor Diode, 40V V(RWM), Unidirectional, EIC Semiconductor Inc SMAJ40A vs SMAJ40A
SMAJ40A-E3/61 DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Transient Suppressor Vishay Semiconductors SMAJ40A vs SMAJ40A-E3/61
P4SMAJ40 Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SEMIKRON SMAJ40A vs P4SMAJ40
SMAJ40A Trans Voltage Suppressor Diode, 40V V(RWM), Unidirectional, Vishay Intertechnologies SMAJ40A vs SMAJ40A
SMAJ40AHE3_A/H Trans Voltage Suppressor Diode, Vishay Intertechnologies SMAJ40A vs SMAJ40AHE3_A/H
SMAJ40AHM3/H Trans Voltage Suppressor Diode, Vishay Intertechnologies SMAJ40A vs SMAJ40AHM3/H
Part Number Description Manufacturer Compare
SMAJ40A Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN Micro Commercial Components SMAJ40A vs SMAJ40A
P4SMAJ40A Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SEMIKRON SMAJ40A vs P4SMAJ40A
P4SMAJ40 Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN Surge Components Inc SMAJ40A vs P4SMAJ40
P4SMAJ40A Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC PACKAGE-2 World Products Inc SMAJ40A vs P4SMAJ40A
SMAJ40A Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, SMA, 2 PIN Lite-On Semiconductor Corporation SMAJ40A vs SMAJ40A
SMAJ40AHE3/61 DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Transient Suppressor Vishay Semiconductors SMAJ40A vs SMAJ40AHE3/61
SMAJ40AHM3/I Trans Voltage Suppressor Diode, Vishay Intertechnologies SMAJ40A vs SMAJ40AHM3/I
SMAJ40A Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, ROHS COMPLIANT, PLASTIC PACKAGE-2 Bourns Inc SMAJ40A vs SMAJ40A
SMAJ40AHE3_A/I Trans Voltage Suppressor Diode, Vishay Intertechnologies SMAJ40A vs SMAJ40AHE3_A/I
SMAJ40AHM3/H Trans Voltage Suppressor Diode, Vishay Intertechnologies SMAJ40A vs SMAJ40AHM3/H

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