Main products include glass / ceramic tube fuses, thermal cutoffs, thermostats, automotive fuses, miniature fuses, SMD fuses, PTC resettable fuses, fuse blocks, holders & clips.
Radial lead 72V resettable PTC fuses:
These 72V RLDs were designed to be general-purpose resettable fuses. As such, they are capable of protecting a large variety of circuits, including power supplies, speakers, security and alarm systems, certain motors, etc
| Part Number | I hold (A) | Itrip (A) | Vmax(Vdc) | I max (A) | Pd typ. (W) | Maximum Time To Trip | Resistance | Agency Approval* | ||
| Current(A) | Time (Sec.) | R min(Ω) | R 1max(Ω) | |||||||
| RLD72P020XF | 0.20 | 0.40 | 72 | 40 | 0.41 | 1.00 | 2.20 | 1.830 | 4.400 | UL/CSA/TUV |
| RLD72P025XF | 0.25 | 0.50 | 72 | 40 | 0.45 | 1.25 | 2.50 | 1.250 | 3.000 | UL/CSA/TUV |
| RLD72P030XF | 0.30 | 0.60 | 72 | 40 | 0.49 | 1.50 | 3.00 | 0.880 | 2.100 | UL/CSA/TUV |
| RLD72P040XF | 0.40 | 0.80 | 72 | 40 | 0.56 | 2.00 | 3.80 | 0.550 | 1.290 | UL/CSA/TUV |
| RLD72P050XF | 0.50 | 1.00 | 72 | 40 | 0.77 | 2.50 | 4.00 | 0.500 | 1.170 | UL/CSA/TUV |
| RLD72P065XF | 0.65 | 1.30 | 72 | 40 | 0.88 | 3.25 | 5.30 | 0.310 | 0.720 | UL/CSA/TUV |
| RLD72P075XF | 0.75 | 1.50 | 72 | 40 | 0.92 | 3.75 | 6.30 | 0.250 | 0.600 | UL/CSA/TUV |
| RLD72P090XF | 0.90 | 1.80 | 72 | 40 | 0.99 | 4.50 | 7.20 | 0.200 | 0.470 | UL/CSA/TUV |
| RLD72P110XF | 1.10 | 2.20 | 72 | 40 | 1.50 | 5.50 | 8.20 | 0.150 | 0.380 | UL/CSA/TUV |
| RLD72P135XF | 1.35 | 2.70 | 72 | 40 | 1.70 | 6.75 | 9.60 | 0.120 | 0.300 | UL/CSA/TUV |
| RLD72P160XF | 1.60 | 3.20 | 72 | 40 | 1.90 | 8.00 | 11.40 | 0.090 | 0.220 | UL/CSA/TUV |
| RLD72P185XF | 1.85 | 3.70 | 72 | 40 | 2.10 | 9.25 | 12.60 | 0.080 | 0.190 | UL/CSA/TUV |
| RLD72P250XF | 2.50 | 5.00 | 72 | 40 | 2.50 | 12.50 | 15.60 | 0.050 | 0.130 | UL/CSA/TUV |
| RLD72P300XF | 3.00 | 6.00 | 72 | 40 | 2.80 | 15.00 | 19.80 | 0.040 | 0.100 | UL/CSA/TUV |
| RLD72P375XF | 3.75 | 7.50 | 72 | 40 | 3.20 | 18.75 | 24.00 | 0.030 | 0.080 | UL/CSA/TUV |
72V PTC resettable fuse PHYSICAL DIMENSIONS (mm)
| Part Number | A | B | C | D | E | Physical Characteristics | |
| (max.) | (max.) | (typ.) | (min.) | (max.) | Lead | Material | |
| RLD72P020XF | 7.4 | 11.7 | 5.1±0.7 | 7.6 | 3.1 | 0.51 dia | Sn/CuFe |
| RLD72P025XF | 7.4 | 12.7 | 5.1±0.7 | 7.6 | 3.1 | 0.51 dia | Sn/CuFe |
| RLD72P030XF | 7.4 | 12.7 | 5.1±0.7 | 7.6 | 3.1 | 0.51 dia | Sn/CuFe |
| RLD72P040XF | 7.6 | 13.5 | 5.1±0.7 | 7.6 | 3.1 | 0.51 dia | Sn/CuFe |
| RLD72P050XF | 7.9 | 13.7 | 5.1±0.7 | 7.6 | 3.1 | 0.51 dia | Sn/Cu |
| RLD72P065XF | 9.4 | 14.5 | 5.1±0.7 | 7.6 | 3.1 | 0.51 dia | Sn/Cu |
| RLD72P075XF | 10.2 | 15.2 | 5.1±0.7 | 7.6 | 3.1 | 0.51 dia | Sn/Cu |
| RLD72P090XF | 11.2 | 15.8 | 5.1±0.7 | 7.6 | 3.1 | 0.51 dia | Sn/Cu |
| RLD72P110XF | 13.0 | 18.2 | 5.1±0.7 | 7.6 | 3.1 | 0.81 dia | Sn/Cu |
| RLD72P135XF | 13.58 | 19.8 | 5.1±0.7 | 7.6 | 3.1 | 0.81 dia | Sn/Cu |
| RLD72P160XF | 15.36 | 21.6 | 5.1±0.7 | 7.6 | 3.1 | 0.81 dia | Sn/Cu |
| RLD72P185XF | 16.76 | 23.0 | 5.1±0.7 | 7.6 | 3.1 | 0.81 dia | Sn/Cu |
| RLD72P250XF | 19.93 | 26.2 | 10.2±1.0 | 7.6 | 3.1 | 0.81 dia | Sn/Cu |
| RLD72P300XF | 23.11 | 29.3 | 10.2±1.0 | 7.6 | 3.1 | 0.81 dia | Sn/Cu |
| RLD72P375XF | 26.3 | 31.1 | 10.2±1.0 | 7.6 | 3.1 | 0.81 dia | Sn/Cu |
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Goods shipment: International express, airport to airport, sea
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