Hamlin MRPR-8 Miniature Reed Switch 1 Closer 1 A 265 Vdc 50 W MRPR-8 데이터 시트
제품 코드
MRPR-8
MRPR-8 Features and Benefits
DIMENSIONS (in) mm
Notes
1) For details on electrical specifications, contact Hamlin.
2) Contact rating-Product of the switching voltage and current should never exceed the
wattage rating.
Contact Hamlin for additional load/life information.
Contact Hamlin for additional load/life information.
3) Operate (inc. bounce) /Release Time-per EIA/NARM RS421A, diode suppressed coil.
4) Pull in Range-Contact Hamlin for tolerances available within this range.
5) Rating Sensitivity-The value at which contact ratings and operating characteristics are
determined. Derating may be required below this value.
6) Storage Temperature-Long time exposure at elevated temperature may degrade
solderability of the leads.
Switch Type
MRPR-8
Contact Form
A
Underwriters Laboratories Recognised, File E47258 (see note 1)
ELECTRICAL RATINGS
Contact Rating (2)
Watt - max.
50
Voltage Switching V - max. 265 Vac rms (250Vdc)
Breakdown
Vdc - min.
750
Current
Switching
A - max.
1.0
Carry
A - max.
2.5
Resistance
Contact, Initial
Ω - max.
0.100
Insulation
Ω - min.
10
10
Capacitance
Contact
pF - typ.
0.2
Temperature
Operating
°C
-20 to +125
Storage (6)
°C
-65 to +125
OPERATING CHARACTERISTICS
Operate Time (3)
ms - max.
0.75
Release Time (3)
ms - max.
0.3
Shock
11ms
1
⁄
2
sine wave
G - max.
100
Vibration
50-2000 Hertz
G - max.
30
Resonant Frequency
Hz - typ.
2100
MAGNETIC CHARACTERISTICS
Pull-In Range (4)
Ampere Turns
22-43
Rating Sensitivity (5)
Ampere Turns
22
Test Coil
L4989
Features
•
Miniature normally open switch
size with 20.32mm x 2.84mm
(0.800” x 0.112”) glass envelope
size with 20.32mm x 2.84mm
(0.800” x 0.112”) glass envelope
•
Capable of switching up to
265Vac
265Vac
•
Maximum contact rating 50
Watts
Watts
•
Minimum voltage breakdown 750
Vdc
Vdc
•
10
10
Ohms insulation resistance
•
Available sensitivity range 22-43 AT
Benefits
•
Hermetically sealed switch
contacts are not effected by and
have no effect on their external
environment
contacts are not effected by and
have no effect on their external
environment
•
Low, stable contact resistance
•
Low space requirement
•
Zero operating power required
for contact closure
for contact closure
•
Fit and forget durability
Applications
•
Reed relays (suitable for
switching European mains
voltage)
switching European mains
voltage)
•
Limit switching
•
Telecoms line switching
•
White goods applications
•
Automotive applications
•
European mains voltage
switching
switching
INFORMATION PROVIDED ON THIS DATA SHEET IS PROVIDED FOR INFORMATION PURPOSES ONLY AND SHOULD NOT BE RELIED UPON AS BEING ACCURATE FOR ANY
PARTICULAR PURPOSE. Product performance may be affected by the application to which the product is
PARTICULAR PURPOSE. Product performance may be affected by the application to which the product is
applied. Upon request, HAMLIN will assist purchasers by providing information
specific to any particular application. HAMLIN disclaims any and all liability whatsoever for any purchaser’s reliance upon the information contained on this data sheet without further
consultation with authorised representatives of HAMLIN.
consultation with authorised representatives of HAMLIN.
Hamlin USA
Tel: +1 920 648 3000
•
Fax: +1 920 648 3001
•
Email: sales.us@hamlin.com
Hamlin UK
Tel: +44 (0)1379 649700
•
Fax: +44 (0)1379 649702
•
Email: sales.uk@hamlin.com
Hamlin Germany Tel: +49 (0)
6142 923920
•
Fax: +49 (0)
6142 923921
•
Email: sales.de@hamlin.com
Hamectrol France Tel: +33 (0) 1
6047 3000
•
Fax: +33 (0) 1
6015 9136
•
Email: sales.fr@hamlin.com
www.hamlin.com
ISSUE No: 4 DATE: 1/5/3