Dongguan Tianrui Electronics Co., Ltd
Dongguan Tianrui Electronics Co., Ltd
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Polyswitch Resettable Devices Low Loss 1210 PPTC SMD Surface Mount Resettable Fuse
Features of Low Loss 1210 Surface Mount Resettable Fuse
◆ Fully compatible with current industry standards
◆ Very low internal resistance
◆ UL(E352136), C-UL(E352136), TUV(R50306076)
◆ RoHS, Reach, HF compliance
Applications of Low Loss 1210 PPTC SMD Resettable Fuse
◆ Any application that requires protection at low resistances
◆ Cellular phones
◆ Laptop computers
◆ Rechargeable battery pack protection.
Packing Quantity of Low Loss 1210 Polyswitch Resettable Fuse
Model Q’t y/Reel
TLC-USML110~TLC-USML500 4000pcs
TLC-USML550~TLC-USML750 3500pcs
Note: Reel packaging per EIA-481-1 standard
Electrical Characteristics
| P/N | IH | IT | V max | I max | max operating time | Pd | Resistance range(Ω) | |||||||||||||||||
| IH, (A) | IT, (A) | V max, (V) | I max, (A) | (A) | (Sec.) | Pd typ, (W) | R min, | R1 max, | ||||||||||||||||
| TLC-USML110 | 1.10 | 2.50 | 6.00 | 50.00 | 8.00 | 2.00 | 1.20 | 0.010 | 0.060 | |||||||||||||||
| TLC-USML150 | 1.50 | 3.00 | 6.00 | 50.00 | 8.00 | 2.00 | 1.20 | 0.007 | 0.045 | |||||||||||||||
| TLC-USML175 | 1.75 | 3.50 | 6.00 | 50.00 | 8.00 | 2.50 | 1.20 | 0.006 | 0.040 | |||||||||||||||
| TLC-USML190 | 1.90 | 3.80 | 6.00 | 50.00 | 8.00 | 3.00 | 1.20 | 0.006 | 0.035 | |||||||||||||||
| TLC-USML200 | 2.00 | 4.00 | 6.00 | 50.00 | 8.00 | 3.00 | 1.20 | 0.006 | 0.035 | |||||||||||||||
| TLC-USML260 | 2.60 | 5.20 | 6.00 | 50.00 | 8.00 | 5.00 | 1.20 | 0.003 | 0.025 | |||||||||||||||
| TLC-USML300 | 3.00 | 6.00 | 6.00 | 50.00 | 8.00 | 5.00 | 1.20 | 0.003 | 0.020 | |||||||||||||||
| TLC-USML350 | 3.50 | 7.00 | 6.00 | 50.00 | 8.00 | 5.00 | 1.20 | 0.002 | 0.018 | |||||||||||||||
| TLC-USML380 | 3.80 | 7.60 | 6.00 | 50.00 | 8.00 | 5.00 | 1.20 | 0.002 | 0.018 | |||||||||||||||
| TLC-USML400 | 4.00 | 8.00 | 6.00 | 50.00 | 8.00 | 5.00 | 1.20 | 0.002 | 0.018 | |||||||||||||||
| TLC-USML450 | 4.50 | 9.00 | 6.00 | 50.00 | 22.50 | 2.00 | 1.50 | 0.001 | 0.012 | |||||||||||||||
| TLC-USML500 | 5.00 | 10.00 | 6.00 | 50.00 | 25.00 | 2.00 | 1.50 | 0.001 | 0.012 | |||||||||||||||
| TLC-USML550 | 5.50 | 11.00 | 6.00 | 50.00 | 27.50 | 2.00 | 1.50 | 0.001 | 0.010 | |||||||||||||||
| TLC-USML600 | 6.00 | 12.00 | 6.00 | 50.00 | 30.00 | 5.00 | 1.50 | 0.001 | 0.010 | |||||||||||||||
| TLC-USML650 | 6.50 | 13.00 | 6.00 | 50.00 | 32.50 | 2.00 | 1.50 | 0.001 | 0.010 | |||||||||||||||
| TLC-USML700 | 7.00 | 14.00 | 6.00 | 50.00 | 35.00 | 2.00 | 1.50 | 0.0007 | 0.009 | |||||||||||||||
| TLC-USML750 | 7.50 | 15.00 | 6.00 | 50.00 | 37.50 | 2.00 | 1.50 | 0.0007 | 0.009 | |||||||||||||||
Size(Unit:mm)
| P/N |
Marking | A | B | C | D | |||||||||||||
| Min. | Max. | Min. | Max. | Min. | Max. | Min. | ||||||||||||
| TLC-USML110 | TL1 | 3.00 | 3.50 | 2.35 | 2.80 | 0.50 | 0.90 | 0.25 | ||||||||||
| TLC-USML150 | T15 | 3.00 | 3.50 | 2.35 | 2.80 | 0.50 | 0.90 | 0.25 | ||||||||||
| TLC-USML175 | T17 | 3.00 | 3.50 | 2.35 | 2.80 | 0.50 | 0.90 | 0.25 | ||||||||||
| TLC-USML190 | T19 | 3.00 | 3.50 | 2.35 | 2.80 | 0.50 | 0.90 | 0.25 | ||||||||||
| TLC-USML200 | TL2 | 3.00 | 3.50 | 2.35 | 2.80 | 0.50 | 0.90 | 0.25 | ||||||||||
| TLC-USML260 | T26 | 3.00 | 3.50 | 2.35 | 2.80 | 0.40 | 0.80 | 0.25 | ||||||||||
| TLC-USML300 | TL3 | 3.00 | 3.50 | 2.35 | 2.80 | 0.40 | 0.80 | 0.25 | ||||||||||
| TLC-USML350 | TL5 | 3.00 | 3.50 | 2.35 | 2.80 | 0.40 | 0.80 | 0.25 | ||||||||||
| TLC-USML380 | T38 | 3.00 | 3.50 | 2.35 | 2.80 | 0.40 | 0.80 | 0.25 | ||||||||||
| TLC-USML400 | T40 | 3.00 | 3.50 | 2.35 | 2.80 | 0.40 | 0.80 | 0.25 | ||||||||||
| TLC-USML450 | T45 | 3.00 | 3.50 | 2.35 | 2.80 | 0.40 | 0.80 | 0.25 | ||||||||||
| TLC-USML500 | TL6 | 3.00 | 3.50 | 2.35 | 2.80 | 0.40 | 0.80 | 0.25 | ||||||||||
| TLC-USML550 | T55 | 3.00 | 3.50 | 2.35 | 2.80 | 0.70 | 1.05 | 0.25 | ||||||||||
| TLC-USML600 | TL7 | 3.00 | 3.50 | 2.35 | 2.80 | 0.70 | 1.05 | 0.25 | ||||||||||
| TLC-USML650 | T65 | 3.00 | 3.50 | 2.35 | 2.80 | 0.70 | 1.05 | 0.25 | ||||||||||
| TLC-USML700 | TL8 | 3.00 | 3.50 | 2.35 | 2.80 | 0.70 | 1.05 | 0.25 | ||||||||||
| TLC-USML750 | T75 | 3.00 | 3.50 | 2.35 | 2.80 | 0.70 | 1.05 | 0.25 | ||||||||||
Characteristic Curve of Relation Between Ambient Temperature and Working Current
| P/N | Operating Ambient Temperature | |||||||||||||||||||||||
| -40℃ | -20℃ | 0℃ | 25℃ | 40℃ | 50℃ | 60℃ | 70℃ | 85℃ | ||||||||||||||||
| TLC-USML110 | 1.54 | 1.43 | 1.27 | 1.10 | 0.94 | 0.77 | 0.72 | 0.66 | 0.50 | |||||||||||||||
| TLC-USML150 | 2.10 | 1.95 | 1.73 | 1.50 | 1.28 | 1.05 | 0.98 | 0.90 | 0.68 | |||||||||||||||
| TLC-USML175 | 2.45 | 2.28 | 2.01 | 1.75 | 1.49 | 1.23 | 1.14 | 1.05 | 0.79 | |||||||||||||||
| TLC-USML190 | 2.66 | 2.47 | 2.19 | 1.90 | 1.62 | 1.33 | 1.24 | 1.14 | 0.86 | |||||||||||||||
| TLC-USML200 | 2.80 | 2.60 | 2.30 | 2.00 | 1.70 | 1.40 | 1.30 | 1.20 | 0.90 | |||||||||||||||
| TLC-USML260 | 3.64 | 3.38 | 2.99 | 2.60 | 2.21 | 1.82 | 1.69 | 1.56 | 1.17 | |||||||||||||||
| TLC-USML300 | 4.20 | 3.90 | 3.45 | 3.00 | 2.55 | 2.10 | 1.95 | 1.80 | 1.35 | |||||||||||||||
| TLC-USML350 | 4.90 | 4.55 | 4.03 | 3.50 | 2.98 | 2.45 | 2.28 | 2.10 | 1.58 | |||||||||||||||
| TLC-USML380 | 5.32 | 4.94 | 4.37 | 3.80 | 3.23 | 2.66 | 2.47 | 2.28 | 1.71 | |||||||||||||||
| TLC-USML400 | 5.60 | 5.20 | 4.60 | 4.00 | 3.40 | 2.80 | 2.60 | 2.40 | 1.80 | |||||||||||||||
| TLC-USML450 | 6.30 | 5.85 | 5.18 | 4.50 | 3.83 | 3.15 | 2.93 | 2.70 | 2.03 | |||||||||||||||
| TLC-USML500 | 7.00 | 6.50 | 5.75 | 5.00 | 4.25 | 3.50 | 3.25 | 3.00 | 2.25 | |||||||||||||||
| TLC-USML550 | 7.70 | 7.15 | 6.33 | 5.50 | 4.68 | 3.85 | 3.58 | 3.30 | 2.48 | |||||||||||||||
| TLC-USML600 | 8.40 | 7.80 | 6.90 | 6.00 | 5.10 | 4.20 | 3.90 | 3.60 | 2.70 | |||||||||||||||
| TLC-USML650 | 9.10 | 8.45 | 7.48 | 6.50 | 5.53 | 4.55 | 4.23 | 3.90 | 2.93 | |||||||||||||||
| TLC-USML700 | 9.80 | 9.10 | 8.05 | 7.00 | 5.95 | 4.90 | 4.55 | 4.20 | 3.15 | |||||||||||||||
| TLC-USML750 | 10.50 | 9.75 | 8.63 | 7.50 | 6.38 | 5.25 | 4.88 | 4.50 | 3.38 | |||||||||||||||
Action Current Time Curve Table