
For Reference Only
Part Number | 1KSMBJ43 |
OEMstron Part # | 1KSMBJ43 |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 34.8V 61.9V DO214AA |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | 1KSMBJ43 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
1KSMBJ43 Specifications
Part Number | 1KSMBJ43 | |
Brand | Littelfuse | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Littelfuse Inc. | |
Series | 1KSMBJ | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 34.8V | |
Voltage - Breakdown (Min) | 38.7V | |
Voltage - Clamping (Max) @ Ipp | 61.9V | |
Current - Peak Pulse (10/1000µs) | 16A | |
Power - Peak Pulse | 1000W (1kW) | |
Power Line Protection | No | |
Applications | Telecom | |
Capacitance @ Frequency | - | |
Operating Temperature | -55°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AA, SMB | |
Supplier Device Package | DO-214AA (SMBJ) |
1KSMBJ43 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
1KSMBJ43 Littelfuse Inc |
TVS Diodes - Transient Voltage Suppressors 1KW 43VBR |
Contact Us |
1KSMBJ43CA Littelfuse Inc |
TVS DIODE 36.8VWM 59.3VC SMD |
Contact Us |
1KSMBJ43A Littelfuse Inc |
TVS DIODE 36.8VWM 59.3VC SMD |
Contact Us |
Part Number | Description | Stock |
1KSMBJ43 D# 1KSMBJ43-ND Littelfuse Inc |
TVS DIODE 34.8V 61.9V DO214AA |
Limited Supply - Call |
1KSMBJ43CA D# 1KSMBJ43CA-ND Littelfuse Inc |
TVS DIODE 36.8V 59.3V DO214AA |
Limited Supply - Call |
1KSMBJ43A D# 1KSMBJ43A-ND Littelfuse Inc |
TVS DIODE 36.8V 59.3V DO214AA |
Limited Supply - Call |
Part Number | Description | Stock |
1KSMBJ43A Littelfuse Inc |
OEM/CM Immediate delivery |
890000 |
Part Number | Description | Stock |
1KSMBJ43A Littelfuse Inc |
IN stock Immediate delivery |
889985 |
The Products You May Be Interested In
![]() |
P6SMBJ200A | TVS DIODE 171V 274V DO214AA | 108 More on Order |
![]() |
MA15KP22CAE3 | TVS DIODE 22V 37.1V DO204AR | 188 More on Order |
![]() |
MPLAD6.5KP75AE3 | TVS DIODE 75V 121V PLAD | 169 More on Order |
![]() |
TA6F27AHM3_A/I | TVS DIODE 23.1V 37.5V DO221AC | 130 More on Order |
![]() |
DZ5J068D0R | TVS DIODE 4V SMINI5-F3-B | 214 More on Order |
![]() |
SMB10J14A-M3/5B | TVS DIODE 14V 23.2V DO214AA | 150 More on Order |
![]() |
TV15C8V5J-HF | TVS DIODE 8.5V 14.4V DO214AB | 237 More on Order |
![]() |
SMA6J28A-E3/61 | TVS DIODE 28V 51.6V DO214AC | 139 More on Order |
![]() |
SMCJ33AE3/TR13 | TVS DIODE 33V 53.3V DO214AB | 240 More on Order |
![]() |
1.5KE18CA R0G | TVS DIODE 15.3V 25.5V DO201 | 346 More on Order |
![]() |
ESDALC7-1BF4 | TVS DIODE 0201 | 264 More on Order |
![]() |
PESD3V3L1BA,115 | TVS DIODE 3.3V 26V SOD323 | 455912 More on Order |
Quick Inquiry
In Stock | 321 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
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 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.