Datasheets
SMAJ12CA by:

Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2 PIN

Part Details for SMAJ12CA by Littelfuse Inc

Results Overview of SMAJ12CA by Littelfuse Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

SMAJ12CA Information

SMAJ12CA by Littelfuse Inc 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 SMAJ12CA

Part # Distributor Description Stock Price Buy
DISTI # 71J1939
Newark Tvs Diode, 400W, 12V, Do-214Ac, Product Range:Smaj Series, Tvs Polarity:Bidirectional, Reverse Standoff Voltage:12V, Clamping Voltage Max:19.9V, Diode Case Style:Do-214Ac (Sma), No. Of Pins:2Pins, Minimum Breakdown Voltage:13.3V Rohs Compliant: Yes |Littelfuse SMAJ12CA RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 3845
  • 1 $0.1440
  • 25 $0.1440
  • 100 $0.1220
  • 250 $0.1220
  • 500 $0.1220
$0.1220 / $0.1440 Buy Now
DISTI # 06R1844
Newark Tvs Diode, 400W, 12V, Do-214Ac, Full Reel, Product Range:Smaj Series, Tvs Polarity:Bidirectional, Reverse Standoff Voltage:12V, Clamping Voltage Max:19.9V, Diode Case Style:Do-214Ac (Sma), No. Of Pins:2Pins, Qualification:- Rohs Compliant: Yes |Littelfuse SMAJ12CA RoHS: Compliant Min Qty: 5000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 5,000 $0.1050
  • 10,000 $0.0980
  • 20,000 $0.0920
  • 30,000 $0.0900
  • 50,000 $0.0890
$0.0890 / $0.1050 Buy Now
DISTI # 70519472
RS Diode TVS Bi-Dir 12V 400W DO214AC | Littelfuse SMAJ12CA RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk 996
  • 1 $0.3060
  • 5 $0.2810
  • 10 $0.2600
  • 100 $0.2380
  • 250 $0.2140
$0.2140 / $0.3060 Buy Now
Bristol Electronics   3236
RFQ
Bristol Electronics   849
RFQ
DISTI # SMAJ12CA-LF
TME Diode: TVS, 400W, 14V, 20.1A, bidirectional, ±5%, DO214AC, reel,tape Min Qty: 3 616
  • 3 $0.5670
  • 10 $0.3390
  • 100 $0.1860
  • 1,000 $0.1240
  • 5,000 $0.0640
$0.0640 / $0.5670 Buy Now
ComSIT USA Transient Suppressor RoHS: Compliant Stock DE - 3010
Stock ES - 9432
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # C1S425200359507
Chip One Stop Diode TVS Single Bi-Dir 12V 400W 2-Pin SMA T/R RoHS: Compliant pbFree: No Container: Cut Tape 3146
  • 5 $0.1170
  • 50 $0.1150
  • 100 $0.0998
  • 200 $0.0996
  • 500 $0.0941
$0.0941 / $0.1170 Buy Now
New Advantage Corporation SMAJ Series 19.9 V 0.4 kW Surface Mount Bi-Directional TVS Diode - DO-214AC RoHS: Compliant Min Qty: 1 Package Multiple: 5000 265000
  • 5,000 $0.1543
  • 265,000 $0.1440
$0.1440 / $0.1543 Buy Now

Part Details for SMAJ12CA

SMAJ12CA CAD Models

SMAJ12CA Part Data Attributes

SMAJ12CA Littelfuse Inc
Buy Now Datasheet
Compare Parts:
SMAJ12CA Littelfuse Inc Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 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
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 14.7 V
Breakdown Voltage-Min 13.3 V
Breakdown Voltage-Nom 14 V
Clamping Voltage-Max 19.9 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 BIDIRECTIONAL
Power Dissipation-Max 3.3 W
Qualification Status Not Qualified
Reference Standard IEC-61000-4-2, 4-4
Rep Pk Reverse Voltage-Max 12 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 SMAJ12CA

This table gives cross-reference parts and alternative options found for SMAJ12CA. 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 SMAJ12CA, 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
SMAJ12C Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, DO-214AC, SMA, 2 PIN SMAJ12CA vs SMAJ12C
SMAJ12CAHE3/5A Vishay Semiconductors Check for Price DIODE 300 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Transient Suppressor SMAJ12CA vs SMAJ12CAHE3/5A
SMAJ12CA Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 12V V(RWM), Bidirectional, SMAJ12CA vs SMAJ12CA
SMAJ12CA Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN SMAJ12CA vs SMAJ12CA
Part Number Manufacturer Composite Price Description Compare
SMAJ12CA Vishay Semiconductors Check for Price Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ12CA vs SMAJ12CA
SMAJ12CA Telefunken Microelectronics Gmbh Check for Price Trans Voltage Suppressor Diode, 12V V(RWM), Bidirectional, SMAJ12CA vs SMAJ12CA
SMAJ12C Littelfuse Inc Check for Price Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2 PIN SMAJ12CA vs SMAJ12C
SMAJ12CA Lite-On Semiconductor Corporation Check for Price Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, Silicon, PLASTIC, SMA, 2 PIN SMAJ12CA vs SMAJ12CA
SMAJ12CA Sensitron Semiconductors Check for Price Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ12CA vs SMAJ12CA
SMAJ12CA Taiwan Semiconductor $0.0783 Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, GREEN, PLASTIC, SMA, 2 PIN SMAJ12CA vs SMAJ12CA
SMAJ12CAHE3_A/I Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN SMAJ12CA vs SMAJ12CAHE3_A/I
SMAJ12CAE3/TR13 Microchip Technology Inc $0.1945 Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC SMAJ12CA vs SMAJ12CAE3/TR13
SMAJ12CAHE3_A/H Vishay Intertechnologies $0.1247 Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN SMAJ12CA vs SMAJ12CAHE3_A/H
SMAJ12CAHE3/5A Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 400W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN SMAJ12CA vs SMAJ12CAHE3/5A

SMAJ12CA Related Parts

SMAJ12CA Frequently Asked Questions (FAQ)

  • The recommended footprint and land pattern for SMAJ12CA can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.

  • To ensure reliability in high-temperature applications, it is recommended to derate the power rating of SMAJ12CA according to the temperature derating curve provided in the datasheet. Additionally, ensure that the device is operated within the recommended storage temperature range of -55°C to 150°C.

  • Yes, SMAJ12CA is AEC-Q101 qualified, which means it meets the stringent requirements for automotive applications. However, it is recommended to consult with Littelfuse's automotive support team to ensure compliance with specific automotive standards and regulations.

  • To select the correct SMAJ12CA variant, consider the following factors: voltage rating, peak pulse current, and package type. Refer to the datasheet and consult with Littelfuse's technical support team if necessary.

  • SMAJ12CA provides ESD protection up to ±30kV air discharge and ±30kV contact discharge, exceeding the requirements of IEC 61000-4-2.

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