1KSMB15A is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent

1KSMB15A M4G
Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.17871
Datasheet

Parametric Equivalent

1KSMB15A R5G
Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.00000
Datasheet

Parametric Equivalent

1KSMB15AH
Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.18493
Datasheet

Parametric Equivalent

1KSMB15AHR5G
Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.00000
Datasheet

Parametric Equivalent

1.0SMB15A/TR13
YAGEO
In Stock: 3,000
Unit Price: $0.37000
Datasheet

Parametric Equivalent

1.0SMB15A/TR7
YAGEO
In Stock: 0
Unit Price: $0.09242
Datasheet

Parametric Equivalent

1KSMB15A
Littelfuse Inc.
In Stock: 5,062
Unit Price: $0.67000
Datasheet

Parametric Equivalent

P1KSMBJ15AJ
WeEn Semiconductors
In Stock: 0
Unit Price: $0.11017
Datasheet
View and Compare All Substitutes
ES3CBH
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1KSMB15A

DigiKey Part Number
1801-1KSMB15ATR-ND - Tape & Reel (TR)
1801-1KSMB15ACT-ND - Cut Tape (CT)
1801-1KSMB15ADKR-ND - Digi-Reel®
Manufacturer
Taiwan Semiconductor Corporation
Manufacturer Product Number
1KSMB15A
Description
TVS DIODE 12.8VWM 21.2V DO214AA
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
21.2V Clamp 47.2A Ipp Tvs Diode Surface Mount DO-214AA (SMB)
Datasheet
 Datasheet
EDA/CAD Models
1KSMB15A Models
Product Attributes
Type
Description
Select All
Category
Mfr
Taiwan Semiconductor Corporation
Series
1KSMB
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
Zener
Unidirectional Channels
1
Voltage - Reverse Standoff (Typ)
12.8V
Voltage - Breakdown (Min)
14.3V
Voltage - Clamping (Max) @ Ipp
21.2V
Current - Peak Pulse (10/1000µs)
47.2A
Power - Peak Pulse
1000W (1kW)
Power Line Protection
No
Applications
General Purpose
Capacitance @ Frequency
-
Operating Temperature
-55°C ~ 175°C (TJ)
Mounting Type
Surface Mount
Package / Case
DO-214AA, SMB
Supplier Device Package
DO-214AA (SMB)
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

0 In Stock
Check Lead Time
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.84000$0.84
10$0.52400$5.24
100$0.33930$33.93
500$0.25966$129.83
1,000$0.23399$233.99
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.20137$604.11
6,000$0.18493$1,109.58
9,000$0.17656$1,589.04
15,000$0.16715$2,507.25
21,000$0.16158$3,393.18
30,000$0.15800$4,740.00
Manufacturers Standard Package
Unit Price without JCT:$0.84000
Unit Price with JCT:$0.92400