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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A600 series plug-in resettable fuse high current protector PTC Resettable Fuses
A600 Series is designed to protect against power fault events typically found in telecom applications. This series is designed to be used in applications that need to meet the requirements of GR–1089-CORE and UL60950/EN60950/IEC60950. These resettable devices also help to meet the requirements of ITU K.20, K.21 and K.44.
0.03 - 0.2A hold current range, 60VDC operating
voltage
600VAC interrupt rating
Fast time-to-trip
Binned and sorted narrow resistance ranges available
RoHS compliant, Lead-Free and Halogen-Free*
Secondary overcurrent protection for:
Central Office Equipment(CO)
Customer Premises Equipment(CE)
Alarm systems
Set Top Boxes(STB)
Voice over IP(VOIP)
Subscriber Line Interface Circuit (SLIC)
| Model | I hold | I trip | Vmax | Vmax | Imax | P d Typ. | Maximum Time To Trip | Resistance | |||
| Pd | Current | Time | Rimin | Rimax | R1max | ||||||
| (A) | (A) | (Vdc) | (Vrms) | (A) | (W) | (A) | (Sec) | (Ω) | (Ω) | (Ω | |
| A600-030 | 0.030 | 0.060 | 60 | 600 | 3.0 | 1.00 | 0.50 | 5.00 | 90.0 | 220.0 | 350.0 |
| A600-050 | 0.050 | 0.100 | 60 | 600 | 3.0 | 1.00 | 0.50 | 5.00 | 15.0 | 90.0 | 350.0 |
| A600-110 | 0.110 | 0.220 | 60 | 600 | 3.0 | 1.50 | 0.55 | 5.00 | 6.0 | 19.0 | 30.0 |
| A600-150 | 0.150 | 0.300 | 60 | 600 | 3.0 | 1.50 | 0.75 | 5.00 | 5.0 | 14.0 | 22.0 |
| A600-160 | 0.160 | 0.320 | 60 | 600 | 3.0 | 1.50 | 0.80 | 5.00 | 4.0 | 12.0 | 18.0 |
| A600-200 | 0.200 | 0.400 | 60 | 600 | 3.0 | 1.50 | 1.00 | 10.0 | 5.0 | 13.0 | 24.0 |
I hold = Hold Current. Maximum current device will not trip in 25°C still air.
I trip = Trip Current. Minimum current at which the device will always trip in 25°C still air.
V max = Maximum operating voltage device can withstand without damage at rated current (Imax).
I max = Maximum fault current device can withstand without damage at rated voltage (V max).
Pd = Power dissipation when device is in the tripped state in 25°C still air environment at rated voltage.
Ri min/max = Minimum/Maximum device resistance prior to tripping at 25°C.
R1max = Maximum device resistance is measured one hour post reflow.
CAUTION : Operation beyond the specified ratings may result in damage and possible arcing and flame.
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.