
For Reference Only
Part Number | 1KSMB20C |
OEMstron Part # | 1KSMB20C |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 17.1V 29.09V DO214AA |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 1KSMB20C 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 | ![]() |
1KSMB20C Specifications
Part Number | 1KSMB20C | |
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 | - | |
Bidirectional Channels | 1 | |
Voltage - Reverse Standoff (Typ) | 17.1V | |
Voltage - Breakdown (Min) | 18V | |
Voltage - Clamping (Max) @ Ipp | 29.09V | |
Current - Peak Pulse (10/1000µs) | 36.1A | |
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) |
1KSMB20C Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
1KSMB20CA D# V72:2272_06417100 Littelfuse Inc |
TVS Diode Single Bi-Dir 17.1V 1KW Automotive 2-Pin SMB T/R |
Americas - 4 |
Part Number | Description | Stock |
1KSMB20CA M4G D# 1KSMB20CA M4G Taiwan Semiconductor |
Diode TVS Single Bi-Directional 20V 1000W 2-Pin DO-214AA T/R - Tape and Reel (Alt: 1KSMB20CA M4G) RoHS: Compliant
|
Americas - 0 |
1KSMB20CAHR5G D# 1KSMB20CAHR5G Taiwan Semiconductor |
- Tape and Reel (Alt: 1KSMB20CAHR5G) RoHS: Compliant
|
Americas - 0 |
1KSMB20CAHM4G D# 1KSMB20CAHM4G Taiwan Semiconductor |
- Tape and Reel (Alt: 1KSMB20CAHM4G) RoHS: Compliant
|
Americas - 0 |
1KSMB20CA R5G D# 1KSMB20CA R5G Taiwan Semiconductor |
- Tape and Reel (Alt: 1KSMB20CA R5G) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
1KSMB20C Littelfuse Inc |
TVS Diodes - Transient Voltage Suppressors 1K SMB TVS Diode |
Contact Us |
1KSMB20CA Littelfuse Inc |
TVS Diodes - Transient Voltage Suppressors TVS Diode 1K SMB Suf MT |
2460 |
Part Number | Description | Stock |
1KSMB20CA R5G D# 1KSMB20CAR5G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 17.1V 27.7V DO214AA |
Temporarily Out of Stock |
1KSMB20CAHM4G D# 1KSMB20CAHM4G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 17.1V 27.7V DO214AA |
Temporarily Out of Stock |
1KSMB20CA M4G D# 1KSMB20CAM4G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 17.1V 27.7V DO214AA |
Temporarily Out of Stock |
1KSMB20CAHR5G D# 1KSMB20CAHR5G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 17.1V 27.7V DO214AA |
Temporarily Out of Stock |
1KSMB20C D# 1KSMB20C-ND Littelfuse Inc |
TVS DIODE 17.1V 29.09V DO214AA |
Limited Supply - Call |
1KSMB20CA D# 18-1KSMB20CATR-ND Littelfuse Inc |
TVS DIODE 17.1V 27.7V DO214AA |
On Order |
Part Number | Description | Stock |
1KSMB20CA M4G Taiwan Semiconductor |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
1KSMB20CAHM4G Taiwan Semiconductor |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
1KSMB20CA Littelfuse Inc |
1KSMB Series 1 kW 27.7 Vcl Bi-Directional SMT TVS Diode - DO-214AA RoHS: Compliant
pbFree: No
|
0 Reel |
Part Number | Description | Stock |
1KSMB20CA Littelfuse Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
3300 |
Part Number | Description | Stock |
1KSMB20CA Littelfuse Inc |
OEM/CM Immediate delivery |
500000 |
Part Number | Description | Stock |
1KSMB20CA D# 01P9614 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 |
1KSMB20C D# NS-1KSMB20C Littelfuse Inc |
OEM/CM ONLY |
5275 |
Part Number | Description | Stock |
1KSMB20CA Littelfuse Inc |
OEM/CM ONLY |
68 |
Part Number | Description | Stock |
1KSMB20CA Littelfuse Inc |
IN stock Immediate delivery |
499985 |
Part Number | Description | Stock |
1KSMB20CA Littelfuse Inc |
ESD Suppressors / TVS Diodes 20V 1KW 5% BiDirectional |
Americas - 0 |
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Quick Inquiry
In Stock | 131 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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