JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
JUUN(H.K)JULUN CO.,LTD DongGuan JULUN ELECTRONICS CO.,LTD Main business: the circuit protection device, current fuse, temperature fuse series, fuse holder series, automatic recovery fuse, fuse
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PTC Resettable Fuses Plug-in self recovery fuse 30V DC component protection
Radial Leaded Devices
Cured, flame retardant epoxy polymer insulating material meets UL94V-0 requirements
Bulk packaging , or tape and reel available on most models
Almost anywhere there is a low voltage power supply, up to DC30V and a load to be protested, including:
Personal computer
Toys
Industrial controls
| P/N | Ihold | Itrip | Vmax (Vdc) | Imax (A) | Maximum Time To Trip(12V) | Resistance | |||
| Current (A) | Time (sec.) | Rmin (Ω) | Rmax (Ω) | R1max (Ω) | |||||
| BJK30-050 | 500mA | 1.0A | 30 | 40 | 2.5 | 5 | 0.25 | 0.5 | 1.2 |
| BJK30-075 | 750mA | 1.5A | 30 | 40 | 3.75 | 5 | 0.2 | 0.37 | 0.42 |
| BJK30-090 | 900mA | 1.8A | 30 | 40 | 4.5 | 8 | 0.1 | 0.22 | 0.3 |
| BJK30-110 | 1.10A | 2.2A | 30 | 40 | 5.5 | 8 | 0.07 | 0.2 | 0.26 |
| BJK30-120 | 1.20A | 2.4A | 30 | 40 | 6 | 8 | 0.08 | 0.16 | 0.2 |
| BJK30-135 | 1.35A | 2.7A | 30 | 40 | 6.75 | 8 | 0.07 | 0.16 | 0.22 |
| BJK30-160 | 1.60A | 3.2A | 30 | 40 | 8 | 8.7 | 0.06 | 0.14 | 0.18 |
| BJK30-185 | 1.85A | 3.7A | 30 | 40 | 9.25 | 8 | 0.05 | 0.12 | 0.15 |
| BJK30-200 | 2.00A | 4.0A | 30 | 40 | 10 | 11 | 0.04 | 0.1 | 0.13 |
| BJK30-250 | 2.50A | 5.0A | 30 | 40 | 12.5 | 11 | 0.03 | 0.08 | 0.1 |
| BJK30-300 | 3.00A | 6.0A | 30 | 40 | 15 | 11 | 0.03 | 0.07 | 0.1 |
| BJK30-400 | 4.00A | 8.0A | 30 | 40 | 20 | 12.7 | 0.01 | 0.06 | 0.09 |
| BJK30-500 | 5.00A | 10.0A | 30 | 40 | 25 | 14.5 | 0.01 | 0.05 | 0.08 |
| BJK30-600 | 6.00A | 12.0A | 30 | 40 | 30 | 16 | 0.005 | 0.04 | 0.06 |
| BJK30-700 | 7.00A | 14.0A | 30 | 40 | 35 | 17.5 | 0.005 | 0.03 | 0.05 |
| BJK30-800 | 8.00A | 16.0A | 30 | 40 | 40 | 18.8 | 0.005 | 0.025 | 0.03 |
| BJK30-900 | 9.00A | 18.0A | 30 | 40 | 40 | 20 | 0.005 | 0.02 | 0.025 |
Ihold :Maximum current device will sustain for 1 hour without tripping in 25℃ still air.
Itrip :Minimum current at which the device will trip in 25℃ still air.
Vmax :Maximum operating voltage device can withstand without damage at rated current(Imax).
Imax : Maximum fault current device can withstand without damage at rated voltage(Vmax).
Rmin/Rmax: Minimum/Maximum resistance of device in initial (un-soldered) state.
R1max:Maximum resistance of device at 25℃ measured one hour after tripped tripping.
*CAUTION:Operation beyond the specified rating may result in damage and possible arcing.
The devices are intended for protection against occasional overcunent or overtemperature fault and should not be
used when repeated fault conditions are anticipated.
| Model | Fig. | Quantity | A(max) | B(max) | C(max) | D(type) |
| BJK30-050 | 1 | 1000 | 7.4 | 12.7 | 3 | 5.1 |
| BJK30-075 | 1 | 1000 | 7.4 | 13 | 3 | 5.1 |
| BJK30-090 | 2 | 1000 | 7.4 | 18.5 | 3 | 5.1 |
| BJK30-110 | 2 | 1000 | 7.4 | 18.5 | 3 | 5.1 |
| BJK30-120 | 2 | 1000 | 9.2 | 18.5 | 3 | 5.1 |
| BJK30-135 | 2 | 1000 | 9.2 | 17.6 | 3 | 5.1 |
| BJK30-160 | 2 | 1000 | 9.2 | 20.2 | 3 | 5.1 |
| BJK30-185 | 2 | 1000 | 15.2 | 20.2 | 3 | 5.1 |
| BJK30-200 | 2 | 1000 | 13.2 | 20.2 | 3 | 5.1 |
| BJK30-250 | 2 | 1000 | 13.2 | 22.4 | 3 | 5.1 |
| BJK30-300 | 3 | 500 | 14 | 20.4 | 3 | 5.1 |
| BJK30-400 | 3 | 500 | 14 | 23.7 | 3 | 5.1 |
| BJK30-500 | 3 | 500 | 17.2 | 23.7 | 3 | 10.2 |
| BJK30-600 | 3 | 200 | 17.2 | 27 | 3 | 10.2 |
| BJK30-700 | 3 | 200 | 23.5 | 27 | 3 | 10.2 |
| BJK30-800 | 3 | 200 | 23.5 | 29.2 | 3 | 10.2 |
| BJK30-900 | 3 | 200 | 23.5 | 29.2 | 3 | 10.2 |
Note: (1) The packing information is a bag of quantity(unit: pcs).
(2) The dimensions unit is mm.
Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Can we have our logo or company name to be printed on your products or the package?
A: Yes, for container order, we have OEM packing service, you need to inform us your logo or company information in details. For bulk cargo, we will use neutral packing.
Q: What adventages do you have?
A: Fast delivery and good service.
Stable quality with competitive price.
Strict management system.
Please tell me:
What product specifications do you need? when you ask for a quotation.I will give you the most competitive price per as your requirements. And we have many types for you to choose.
P.S.:If you can't find any products to meet your requirements. welcome to send us the details drawings so that we can provide us our professional & best service to you.