Image shown is representative only. Exact specifications should be obtained from the product datasheet.
STMicroelectronics SMAJ18A-TR
Manufacturer
Manufacturer Product Number
SMAJ18A-TR
Description
TVS DIODE 18VWM 39.3VC DO214AC
Manufacturer Standard Lead Time Contact us
Detailed Description
39.3V Clamp 59A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet View datasheet
EDA/CAD Models
Product Attributes
Type
Description
Manufacturer
STMicroelectronics
Operating Temperature
-55°C ~ 150°C (TJ)
Qualification
-
Applications
General Purpose
Capacitance @ Frequency
-
Mounting Type
Surface Mount
Current - Peak Pulse (10/1000µs)
59A (8/20µs)
Voltage - Reverse Standoff (Typ)
18V
Supplier Device Package
DO-214AC (SMA)
Package / Case
DO-214AC, SMA
Unidirectional Channels
1
Voltage - Breakdown (Min)
20V
Voltage - Clamping (Max) @ Ipp
39.3V
Power - Peak Pulse
400W
Power Line Protection
No
Type
Zener
Grade
-
Documents & Media
Resource Type
Link
Datasheets
EDA Models
Related Documents
Product Change Notices
Additional Resources
Attribute
Description
Part Number Alias
SMAJ18A-TR
1884676
497-7892-1-ND
497-7892-6-ND
Availability
In Stock
Updated
5/16/2026
In-Stock: 2,495
Packaging Quantity Unit Price Ext Price
1 11.000 ₫ 11.000 ₫
11.000 ₫
All prices are shown in the selected currency
Cut Tape (CT) · Digikey
Quantity Unit Price Ext Price
1
11.000 ₫
11.000 ₫
10
7.000 ₫
70.000 ₫
100
5.000 ₫
500.000 ₫
500
4.000 ₫
2.000.000 ₫
1,000
4.000 ₫
4.000.000 ₫
MOQ 1 · Order multiple 1
Digi-Reel® · Digikey
Quantity Unit Price Ext Price
1
11.000 ₫
11.000 ₫
10
7.000 ₫
70.000 ₫
100
5.000 ₫
500.000 ₫
500
4.000 ₫
2.000.000 ₫
1,000
4.000 ₫
4.000.000 ₫
MOQ 1 · Order multiple 1
Substitutes
SMAJ18A
TVS DIODE 18VWM 29.2VC SMA
10.000 ₫ Eaton - Electronics Division
SMAJ18A/TR13
TVS DIODE 18VWM 29.2VC DO214AC
4.000 ₫ YAGEO
SMAJ18A/TR7
TVS DIODE 18VWM 29.2VC DO214AC
3.000 ₫ YAGEO
SMAJ18A-TP
TVS DIODE 18VWM 29.2VC DO214AC
10.000 ₫ MCC (Micro Commercial Components)