Radial Leaded PPTC Resettable Fuse TRB220 2.2A 30V for Communication Equipment
Radial Leaded PPTC Resettable Fuse TRB220 2.2A 30V for Communication Equipment
Product Introduction
PPTC self recovery fuse can protect against overcurrent and overheating faults in the circuit. PPTC thermistors can limit the passage of dangerous high currents under fault conditions, but unlike traditional fuses that can only be used once and must be replaced, PPTC thermistors can automatically reset after troubleshooting and circuit power disconnection, thereby reducing warranty, service, and repair costs.
Product series
Patch Series, Low Resistance Patch Series, Pin Series, Battery Cell Series, Ring Series Patch Sizes: 0201, 0402, 0805, 1206, 1210, 1506, 1812, 2920
Product Application
Communication equipment, kitchen appliances, electric toys, set-top boxes, switching power supplies, transformers, motors, USB ports, TYPE-C ports, lithium batteries and lithium battery packs, rechargeable batteries, computer motherboards, industrial control motherboards, mobile phones, mobile power banks BMS, 485 communication port, automotive electronics, columnar lithium battery.
Electrical Characteristics
| P/N | Hold current | Trip current | Max voltage | Max current | Max action time | Power Comsump | Resistance(Ω) | |||
| IH, (A) | IT, (A) | Vmax, (V) | Imax, (A) | (A) | (Sec.) | Pd typ, (W) | R min, | R max, | R1max, | |
| TRB050 | 0.50 | 1.00 | 30 | 40 | 2.50 | 4.0 | 0.75 | 0.50 | 0.79 | 1.20 |
| TRB090 | 0.90 | 1.80 | 30 | 40 | 4.50 | 5.9 | 0.60 | 0.090 | 0.230 | 0.300 |
| TRB110 | 1.10 | 2.20 | 30 | 40 | 5.50 | 6.6 | 0.70 | 0.060 | 0.160 | 0.260 |
| TRB120 | 1.20 | 2.40 | 30 | 40 | 6.00 | 6.5 | 0.70 | 0.050 | 0.115 | 0.255 |
| TRB135 | 1.35 | 2.70 | 30 | 40 | 6.75 | 7.3 | 0.80 | 0.040 | 0.095 | 0.170 |
| TRB160 | 1.60 | 3.20 | 30 | 40 | 8.00 | 8.0 | 0.90 | 0.030 | 0.095 | 0.160 |
| TRB185 | 1.85 | 3.70 | 30 | 40 | 9.25 | 8.7 | 1.00 | 0.030 | 0.070 | 0.110 |
| TRB200 | 2.00 | 4.00 | 30 | 40 | 8.00 | 8.7 | 1.00 | 0.020 | 0.050 | 0.110 |
| TRB220 | 2.20 | 4.40 | 30 | 40 | 11.0 | 8.7 | 1.00 | 0.020 | 0.070 | 0.110 |
| TRB250 | 2.50 | 5.00 | 30 | 40 | 12.5 | 10.3 | 1.20 | 0.020 | 0.048 | 0.072 |
| TRB300 | 3.00 | 6.00 | 30 | 40 | 15.0 | 10.8 | 2.00 | 0.015 | 0.050 | 0.075 |
| TRB400 | 4.00 | 8.00 | 30 | 40 | 20.0 | 12.7 | 2.50 | 0.010 | 0.030 | 0.045 |
| TRB500 | 5.00 | 10.00 | 30 | 40 | 25.0 | 14.5 | 3.00 | 0.008 | 0.025 | 0.045 |
| TRB600 | 6.00 | 12.00 | 30 | 100 | 30.0 | 16.0 | 3.50 | 0.005 | 0.020 | 0.030 |
| TRB700 | 7.00 | 14.00 | 30 | 100 | 35.0 | 17.5 | 3.80 | 0.003 | 0.016 | 0.025 |
| TRB800 | 8.00 | 16.00 | 30 | 100 | 40.0 | 18.8 | 4.00 | 0.004 | 0.015 | 0.023 |
| TRB900 | 9.00 | 18.00 | 30 | 100 | 40.0 | 20.0 | 4.00 | 0.004 | 0.010 | 0.015 |
| TRB1200 | 12.00 | 24.00 | 30 | 100 | 60.0 | 20.0 | 4.0 | 0.002 | 0.010 | 0.013 |
Datasheet
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