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Fuji & Co Offers
these Impedance Type Humidity Sensors. They are RoHs Compliant.
Appearance
|
|
PSH & PSM types |
FT type |
Characteristics
 | Impedance type humidity sensor |
| Terminal electrodes are lead free |
| PSM type humidity sensor is suitable for Reflow Furnace |
| FT type humidity sensor is flexible |
Max. Value
|
| Item |
Max. Value |
Unit |
| Supply Voltage |
3V AC max. |
VAC |
| Supply Power |
2 mW max. |
mW AC |
| Operating Temp. |
0 ~ 60 |
°C |
| Operating Humidity |
0 ~ 90 |
% RH |
| Storage Temp. |
-20 ~ 90 |
°C |
| Storage Humidity |
0 ~ 95 |
% RH |
Electrical Characteristics
|
| Item |
Condition |
Min. |
Std. |
Max. |
Unit |
| Supply Volts |
|
0.5 |
1.0 |
3.0 |
VAC |
| Supply Freq. |
|
0.5 |
1.0 |
2.0 |
KHz |
| Impedance |
25°, 60% RH, 1KHz, 1VAC |
19.8 |
31 |
50.2 |
Kohm |
| Compatibility |
25°, 60% RH, 1KHz, 1VAC |
-5 |
|
+5 |
%RH |
| Temp Dependence |
60% RH, 1KHz, 1VAC |
|
0.6 |
|
%RH/°C |
Physical Characteristics PSH & PSM Type
|
| Case Material |
Heatproof Nylon PAT9T |
 |
| Case Size |
Length ~9.8mm |
| Width ~6.4mm |
| Height ~3.6mm |
| Lead Wire |
Sn plated Fe/Ni alloy |
| Length |
PHS ~5.5mm |
| PSM ~1.0mm |
| Width ~0.45mm |
| Thick ~0.2mm |
| Spacing ~2.54mm |
| Solder |
Pb free Sn/Ag/Bi |
| Electrode Matl. |
Au foil |
| Base Matl. |
Glass Epoxy |
| Humidity Matl. |
Ion conductance gel |
| Physical Characteristics FT
Type |
| Substrate Matl. |
Glass Epoxy |
 |
| Substrate Size |
Length ~7.5mm |
| Width ~5.08mm |
| Thickness ~0.2mm |
| Electrode Matl |
Au foil |
| Humidity Matl. |
Ion conductive gel |
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|
FUJI &
CO.(Piezo Science)
