| Model Number |
| 20KPA172A-B |
P4KE33CA-B |
| Model Name |
| Littelfuse 20KPA172A-B |
Littelfuse P4KE33CA-B |
| 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 |
9A 400W 45.7V 31.4V Bi-Directional 28.2V DO-204AL(DO-41) 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 |
1.000 grams / 0.035274 oz |
| Package / Case |
| Plugin |
DO-204AL(DO-41) |
| Package / Arrange |
| Bag-packed |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Peak Pulse Current (Ipp)@10/1000us |
| 72.9A |
9A |
| Peak Pulse Power Dissipation (Ppp)@10/1000us |
| 20kW |
400W |
| Maximum Clamping Voltage |
| 277V |
45.7V |
| Breakdown Voltage |
| 192.1V |
31.4V |
| polarity |
| Unidirectional |
Bi-Directional |
| Reverse Stand-Off Voltage (Vrwm) |
| 172V |
28.2V |
| Type |
| TVS |
TVS |
