Техническая Спецификация для Hamlin DRR-DTH Standard Reed Toggle Switch 1 changeover 0.5 A 500 Vdc 30 W DRR-DTH
Модели
DRR-DTH
DRR-DTH/DRT-DTH 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/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.
7) Contact resistance measured at 36 Vdc, 100 ma, switched wet.
Switch Type
DRR-DTH DRT-DTH
*
Contact Form
C
C
ELECTRICAL RATINGS
Contact Rating (2)
Watt - max.
30
50
Voltage
Switching
Vdc - max.
500
500
Breakdown
Vdc - min.
1200
1000
Current
Switching
A - max.
0.5
1.5
Carry
A - max.
3.0
2.0
Resistance
Contact, Initial
Ω
- max.
0.125
0.500 (7)
Insulation
Ω
- min.
10
9
10
9
Capacitance
Contact
pF - typ.
2.0
2.0
Temperature
Operating
°C
-20 to +125
-20 to +125
Storage (6)
°C
-65 to +125
-65 to +125
OPERATING CHARACTERISTICS
Operate Time (3)
ms - max.
4.5
5.5
Release Time (3)
ms - max.
7.0
8.0
Shock
11ms
1
⁄
2
sine wave
G - max.
10
10
Vibration
50-2000 Hertz
G - max.
15
15
Resonant Frequency
Hz - typ.
2750
2750
MAGNETIC CHARACTERISTICS
Pull-In Range (4)
Ampere Turns
50-80
50-80
Rating Sensitivity (5)
Ampere Turns
60
60
Test Coil
L4988
L4988
Features
•
Changeover switch with
39.67mm x 5.53mm (1.562” x
0.21”) glass envelope
39.67mm x 5.53mm (1.562” x
0.21”) glass envelope
•
Capable of carrying up to 3 Amps
•
Maximum contact rating up to
50 Watts
50 Watts
•
Minimum voltage breakdown
1200 Vdc
1200 Vdc
•
10
9
Ohms insulation resistance
•
Available sensitivity range
50-80 AT
50-80 AT
Benefits
•
Hermetically sealed switch contacts
are not effected by and have no effect
on their external environment
are not effected by and have no effect
on their external environment
•
Can be used as changeover or
normally closed contact
normally closed contact
•
Capable of switching European
mains voltage
mains voltage
•
Low, stable contact resistance
•
Zero operating power required for
contact closure
contact closure
•
Fit and forget durability
Applications
•
Security
•
Limit switching
•
Industrial safety applications
•
White goods applications
•
Automotive applications
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.
USA Tel: +1 920 648 3000
•
Fax: +1 920 648 3001
•
Email: sales
.us@hamlin.com
UK Tel: +44 (0)1379 649700
•
Fax: +44 (0)1379 649702
•
Email: sales
.uk@hamlin.com
Germany Tel: +49 (0)
6142 923920
•
Fax: +49 (0)
6142 923921
•
Email:
sales.de@hamlin.com
France Tel: +33
(0) 1 6047 3000
•
Fax: +33
(0) 1 6015 9136
•
Email:
sales.fr@hamlin.com
ISSUE No: 3 DATE: 28/09/0
www.hamlin.com
* NOT RECOMMENDED
FOR LIGHT LOADS