QH40A Kuhne electronic |
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41 °C precision cristal heater
QH40A
Order code: RPQ-41
Product conditions: N
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| QH40A - Datasheet | 215.8 kB |
This heater is useful to bring the temperature of a crystal to 41°C. The temperature of 41°C has been chosen because it allows to use this heater on 25°C common crystals.
The electronic part is made of a little alumina circuit board on which it will be placed the crystal and then fixed by a heathshrink tube, the alumina pcb allows a big thermal exchange from the heater to the crystal.
The crystal is laid on the alumina in order to make an unique solid body. The temperature precision is about ±0.1 °C and it represents a good alternative to the more expensive +70 / 75°C ovens.
It has to be cosidered also that 70°C ovens have a considerable current consumption.
TECHNICAL SPECIFICATIONS:
Temperature 40.8 °C ±1.5 °C
Tuning precision ±0.1°C
Power supply 8 to 12V
Max current consumption 80 mA (at start-up)
Dimensions 10.5 x 14 x 4 mm
Suitable for HC49, HC43, HC18, HC25 and HC42 crystals
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DE
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85423390
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5.00 g
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Yes
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SVHC not present
| Availability | |
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| Stock (immediate dispatch) |
76 pcs |
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| Cart |
Minimum: 1 pc -
Multiple: 1 pc Unit Price:
€25,64
/ pc
Ext. price:
€25,64
(VAT tax not included) |
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Enfin, un oscillateur beaucoup plus stable en fréquence grâce au petit module QH40A, excellent composant. Edgard ON4KBE.
ottimo servizio
Il materiale è arrivato in un tempo brevissimo. Il riscaldatore funziona bene in moltissime apparecchiature. Negli RTX veicolari, i quali si riscaldano molto, ce ne vorrebbe un tipo a temperatura magg
ottimo e vi ringrazio per la serieta'ottimo componente e preciso nelle temperatiura
SE,potessi eprimermi meglio lo farei ma il mio italiano e'ARRUGINITO , GRAZIE DI TUTTU ((DA RACCOMNDARE))codiali SALUTI FRANCO da ZL1UTC TONY
Il materiale e' arivato incredibilmente veloce(GRAZIE PER IL MAGNIFICO SERVIZIO) da raccomandare senza ((LIMITIIII))ANCORA GRAZIE SALUTI ZL1 UTC TONY
Ottimo, funziona egregiamente!!!
e' veramente fantastico, e' un pezzo di eletronica che ti salva tante soldi e TEMPO GRAZIE Del TUTTO