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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NHE520 series current detecting element InSb sensor element
The InSb evaporation film element with high sensitivity of Holzer model
Because of high sensitivity, it can be used in low magnetic field
The input and output impedance is suitable for the transistor circuit
Brushless DC motor
A DVD drive, a CD-ROM drive, a hard disk drive
Other precision small motor
Noncontact sensor
Position detection sensor, rotating detection sensor, current sensor
Various other magnetic sensors
| Project | Symbol | Rated | Company |
| Maximum input current | Icmax | 20 (at25℃) | mA |
| working temperature | Topr | -40～110 | ℃ |
| Preservation temperature | Tstg | -40～125 | ℃ |
| Project | Symbol | Determination conditions | Minimum | standard | Maximum | Company |
| output voltage | VH | Vc=1V B=50mT | 163 | 428 | mV | |
| Unbalanced voltage | Vo | Vc=1V B=0mT | -7 | 7 | mV | |
| Input impedance | Rin | I=1mA | 240 | 550 | Ω | |
| Output impedance | Rout | I=1mA | 240 | 550 | Ω | |
| Output voltage temperature coefficient | αHI※１ | 20 DEG to 40 DEG C for the average benchmark 0 between B=50mT Ic=5mA | -1.8 | %/℃ | ||
| Input and output electricity Temperature resistance coefficient | αR※2 | B=0mT Ic=0.1mA | -1.8 | %/℃ | ||
※1:αHI=[1/VH(T1)]×[[VH(T3)-VH(T2)]/(T3-T2)]×100
※2:αR=[1/Rin(T1)]×[[Rin(T3)-Rin(T2)]/(T3-T2)]×100
T1=20℃,T2=0℃,T3=40℃
| Product Name | Grade | output voltage(mV) | Determination conditions |
| NHE520 NHE520R | 4 | 163～200 | Rated voltage drive VH=VHM-Vo VHM= Holzer output voltage measured value (at 50mT) Vo= unbalanced voltage (at 0 mT) |
| 5 | 192～235 | ||
| 6 | 225～275 | ||
| 7 | 265～320 | ||
| 8 | 310～370 | ||
| 9 | 360～428 |
Q: Are you trading company or manufacturer ?
A: We are a fuse and fuse holder factory.
Q: How long is your delivery time?
A: Generally it is 3 days if the goods are in stock. Or it is 5-10 days if the goods are not in
stock, according to the quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 100% in advance, T/T.
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.