| Model Number |
| 20KPA172A-B |
TPSMB550A-A |
| Model Name |
| Littelfuse 20KPA172A-B |
Littelfuse TPSMB550A-A |
| Category |
| Electrostatic and Surge Protection (TVS/ESD) |
Electrostatic and Surge Protection (TVS/ESD) |
| Brand |
| Littelfuse |
Littelfuse |
| Description |
| 72.9A 20kW 277V 192.1V Unidirectional 172V Plugin Electrostatic and Surge Protection (TVS/ESD) ROHS |
800mA 600W 760V 522.5V 468V DO-214AA Electrostatic and Surge Protection (TVS/ESD) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.774 grams / 0.062576 oz |
0.285 grams / 0.010053 oz |
| Package / Case |
| Plugin |
DO-214AA |
| Package / Arrange |
| Bag-packed |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Peak Pulse Current (Ipp)@10/1000us |
| 72.9A |
800mA |
| Peak Pulse Power Dissipation (Ppp)@10/1000us |
| 20kW |
600W |
| Maximum Clamping Voltage |
| 277V |
760V |
| Breakdown Voltage |
| 192.1V |
522.5V |
| polarity |
| Unidirectional |
N/A |
| Reverse Stand-Off Voltage (Vrwm) |
| 172V |
468V |
| Type |
| TVS |
TVS |
