Nhe312 series current detecting element InSb sensor element
Features
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
Purpose
Brushless DC motor
Noncontact sensor
Position detection sensor, rotating detection sensor, current
sensor
Various other magnetic sensors
Specifications
| 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 | 196 | | 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 |
| NHE312 | 5 | 196～236 | Rated voltage drive
VH=VHM-Vo
VHM= Holzer output voltage measured value
(at 50mT)
Vo= unbalanced voltage (at 0 mT) |
| 6 | 228～274 |
| 7 | 266～320 |
| 8 | 310～370 |
| 9 | 360～428 |
Dimensions
Pin1: input + Pin2: output +
Pin3: input - Pin4: output -
FAQ
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.
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What product specifications do you need? when you ask for a
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