
For Reference Only
Part Number | 1KSMB24 |
OEMstron Part # | 1KSMB24 |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 20.5V 34.86V DO214AA |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 1KSMB24 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
1KSMB24 Specifications
Part Number | 1KSMB24 | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Littelfuse Inc. | |
Series | 1KSMB | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 20.5V | |
Voltage - Breakdown (Min) | 21.6V | |
Voltage - Clamping (Max) @ Ipp | 34.86V | |
Current - Peak Pulse (10/1000µs) | 30.1A | |
Power - Peak Pulse | 1000W (1kW) | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | - | |
Operating Temperature | -55°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AA, SMB | |
Supplier Device Package | DO-214AA (SMBJ) |
1KSMB24 Documents

Industry Leaders in Quality
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And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
1KSMB24A D# V36:1790_06417114 Littelfuse Inc |
TVS Diode Single Uni-Dir 20.5V 1KW Automotive 2-Pin SMB T/R |
Americas - 0 |
1KSMB24CA D# V36:1790_06417116 Littelfuse Inc |
TVS Diode Single Bi-Dir 20.5V 1KW Automotive 2-Pin SMB T/R |
Americas - 0 |
Part Number | Description | Stock |
1KSMB24A M4G D# 1KSMB24A M4G Taiwan Semiconductor |
- Tape and Reel (Alt: 1KSMB24A M4G) RoHS: Compliant
|
Americas - 0 |
1KSMB24A R5G D# 1KSMB24A R5G Taiwan Semiconductor |
- Tape and Reel (Alt: 1KSMB24A R5G) RoHS: Compliant
|
Americas - 0 |
1KSMB24CAHM4G D# 1KSMB24CAHM4G Taiwan Semiconductor |
Diode TVS Single Bi-Directional 24V 1000W Automotive 2-Pin DO-214AA T/R - Tape and Reel (Alt: 1KSMB24CAHM4G) RoHS: Compliant
|
Americas - 0 |
1KSMB24CA R5G D# 1KSMB24CA R5G Taiwan Semiconductor |
Diode TVS Single Bi-Directional 24V 1000W 2-Pin DO-214AA T/R - Tape and Reel (Alt: 1KSMB24CA R5G) RoHS: Compliant
|
Americas - 0 |
1KSMB24CAHR5G D# 1KSMB24CAHR5G Taiwan Semiconductor |
- Tape and Reel (Alt: 1KSMB24CAHR5G) RoHS: Compliant
|
Americas - 0 |
1KSMB24CA M4G D# 1KSMB24CA M4G Taiwan Semiconductor |
- Tape and Reel (Alt: 1KSMB24CA M4G) RoHS: Compliant
|
Americas - 0 |
1KSMB24AHM4G D# 1KSMB24AHM4G Taiwan Semiconductor |
- Tape and Reel (Alt: 1KSMB24AHM4G) RoHS: Compliant
|
Americas - 0 |
1KSMB24AHR5G D# 1KSMB24AHR5G Taiwan Semiconductor |
- Tape and Reel (Alt: 1KSMB24AHR5G) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
1KSMB24A Littelfuse Inc |
TVS Diodes - Transient Voltage Suppressors TVS Diode 1K SMB Suf MT |
Contact Us |
1KSMB24CA Littelfuse Inc |
TVS Diodes - Transient Voltage Suppressors TVS Diode 1K SMB Suf MT |
Contact Us |
1KSMB24 Littelfuse Inc |
TVS Diodes - Transient Voltage Suppressors 1K SMB TVS Diode |
Contact Us |
Part Number | Description | Stock |
1KSMB24CA Littelfuse Inc |
Bidirectional 20.5V 22.8V 33.2V 30.1A DO-214AA TVS RoHS |
5852 |
Part Number | Description | Stock |
1KSMB24CA D# 18-1KSMB24CACT-ND Littelfuse Inc |
TVS DIODE 20.5V 33.2V DO214AA |
2993 In Stock |
1KSMB24CAHR5G D# 1KSMB24CAHR5G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 20.5V 33.2V DO214AA |
Temporarily Out of Stock |
1KSMB24CAHM4G D# 1KSMB24CAHM4G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 20.5V 33.2V DO214AA |
Temporarily Out of Stock |
1KSMB24AHM4G D# 1KSMB24AHM4G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 20.5V 33.2V DO214AA |
Temporarily Out of Stock |
1KSMB24A M4G D# 1KSMB24AM4G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 20.5V 33.2V DO214AA |
Temporarily Out of Stock |
1KSMB24AHR5G D# 1KSMB24AHR5G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 20.5V 33.2V DO214AA |
Temporarily Out of Stock |
1KSMB24A R5G D# 1KSMB24AR5G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 20.5V 33.2V DO214AA |
Temporarily Out of Stock |
1KSMB24A D# 18-1KSMB24ATR-ND Littelfuse Inc |
TVS DIODE 20.5V 33.2V DO214AA |
On Order |
1KSMB24CA M4G D# 1KSMB24CAM4G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 20.5V 33.2V DO214AA |
Temporarily Out of Stock |
1KSMB24CA R5G D# 1KSMB24CAR5G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 20.5V 33.2V DO214AA |
Temporarily Out of Stock |
1KSMB24 D# 1KSMB24-ND Littelfuse Inc |
TVS DIODE 20.5V 34.86V DO214AA |
Limited Supply - Call |
Part Number | Description | Stock |
1KSMB24CA |
In stock shipping within 2days |
5760 |
Part Number | Description | Stock |
1KSMB24CAHM4G Taiwan Semiconductor |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
1KSMB24CA M4G Taiwan Semiconductor |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
1KSMB24A M4G Taiwan Semiconductor |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
1KSMB24CA Littelfuse Inc |
1KSMB Series 1 kW 33.2 Vcl Bi-Directional Surface Mount TVS Diode - DO-214AA RoHS: Compliant
pbFree: Yes
|
0 Reel |
1KSMB24A Littelfuse Inc |
TVS Diode 1K SMB Suf MT TR RoHS: Compliant
pbFree: Yes
|
0 Reel |
1KSMB24AHM4G Taiwan Semiconductor |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
Part Number | Description | Stock |
1KSMB24CA D# C412502 Littelfuse Inc |
5852 |
Part Number | Description | Stock |
1KSMB24CA Littelfuse Inc |
OEM/CM Immediate delivery |
500000 |
1KSMB24A Littelfuse Inc |
OEM/CM Immediate delivery |
500000 |
Part Number | Description | Stock |
1KSMB24A D# 576-1KSMB24A Littelfuse Inc |
ESD Suppressors / TVS Diodes 24V 1KW 5% BiDirectional RoHS: Compliant
|
2958 |
1KSMB24CA D# 576-1KSMB24CA Littelfuse Inc |
ESD Suppressors / TVS Diodes 24V 1KW 5% BiDirectional RoHS: Compliant
|
2852 |
Part Number | Description | Stock |
1KSMB24CA D# 01P9618 Littelfuse Inc |
TVS Diode 1K SMB Suf MT TR / TR RoHS Compliant: Yes RoHS: Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
|
0 |
1KSMB24A D# 01P9617 Littelfuse Inc |
TVS Diode 1K SMB Suf MT TR / TR RoHS Compliant: Yes RoHS: Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
1KSMB24 D# NS-1KSMB24 Littelfuse Inc |
OEM/CM ONLY |
9925 |
Part Number | Description | Stock |
1KSMB24A Littelfuse Inc |
OEM/CM ONLY |
376 |
Part Number | Description | Stock |
1KSMB24CA Littelfuse Inc |
IN stock Immediate delivery |
499985 |
1KSMB24A Littelfuse Inc |
IN stock Immediate delivery |
499985 |
Part Number | Description | Stock |
1KSMB24CA Littelfuse Inc |
shipping today |
87696 |
Part Number | Description | Stock |
1KSMB24CA mfr |
RFQ |
14309 |
1KSMB24A mfr |
RFQ |
8379 |
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Quick Inquiry
In Stock | 443 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
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