MDSR-7 Hamlin Electronics, MDSR-7 Datasheet

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MDSR-7

Manufacturer Part Number
MDSR-7
Description
Manufacturer
Hamlin Electronics
Datasheet

Specifications of MDSR-7

Switch Configuration
N.O.
Contact Form
Form A
Current Carry(max)
0.8A
Current Rating (max)
0.5A
Release Time(max)
0.2ms
Dc Voltage Rating (max)
200VVDC
Operating Temperature Min Deg. C
-40C
Operating Temperature Max Deg. C
125C
Glass Length
12.7mm
Product Diameter (mm)
0.47mm
Product Length (mm)
40.38mm
Operating Time(max)
0.6ms
Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MDSR-7
Manufacturer:
HAMLIN
Quantity:
60 000
Part Number:
MDSR-7 (6-8
Manufacturer:
FAIRCHILD
Quantity:
1 000
Part Number:
MDSR-7 AT10-12
Manufacturer:
HAMLIN
Quantity:
5 000
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 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.
Notes
Hamlin USA
Hamlin UK
Hamlin Germany Tel: +49 (0) 6181 953660
Hamectrol France Tel: +33 (0) 1 6047 3000
ISSUE No: 4 DATE: 1/5/3
Switch Type
Contact Form
Underwriters Laboratories Recognised, File E47258 (see note 1)
Contact Rating (2)
Current
Resistance
Capacitance
OPERATING CHARACTERISTICS
Operate Time (3)
Release Time (3)
Shock
Resonant Frequency
MAGNETIC CHARACTERISTICS
Pull-In Range (4)
Rating Sensitivity (5)
DIMENSIONS (in) mm
ELECTRICAL RATINGS
Voltage
Vibration
Temperature
Test Coil
1) For details on electrical specifications, contact Hamlin.
2) Contact rating-Product of the switching voltage and current should never exceed the
3) Operate (inc. bounce) /Release Time-per EIA/NARM RS421A, diode suppressed coil.
wattage rating.
Contact Hamlin for additional load/life information.
Tel: +1 920 648 3000
Tel: +44 (0)1379 649700
Switching
Breakdown
Switching
Carry
Contact, Initial
Insulation
Contact
Operating
Storage (6)
11ms
50-2000 Hertz
MDSR-7 Features and Benefits
Features
Fax: +1 920 648 3001
Sub-miniature normally open
switch with 12.7mm x 1.8mm
(0.500” x 0.071”) glass envelope
Capable of switching 200Vdc at
up to 10 Watts
Available sensitivity range
10-25 AT
Surface mount version available
10
1
2
Fax: +44 (0)1379 649702
Fax: +33 (0) 1 6015 9136
Fax: +49 (0) 6181 9536666
12
sine wave
Ohms insulation resistance
Email: sales.us@hamlin.com
Email: sales.uk@hamlin.com
Watt - max.
Vdc - max.
Vdc - min.
A - max.
A - max.
Ω - max.
Ω - min.
pF - typ.
°C
°C
ms - max.
ms - max.
G - max.
G - max.
Hz - typ.
Ampere Turns
Ampere Turns
Email: sales.fr@hamlin.com
Email: sales.de@hamlin.com
Benefits
Hermetically sealed switch 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
Fit and forget durability
Well suited to signal switching
applications
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
6) Storage Temperature-Long time exposure at elevated temperature may degrade
determined. Derating may be required below this value.
solderability of the leads.
-40 to +125
-65 to +125
MDSR-7
L4989
10-25
Applications
0.100
5500
200
250
10
100
0.5
0.8
0.3
0.6
0.2
10
30
20
A
12
Reed relays (particularly suited
to ATE type applications)
Security
Limit switching
Telephone hook switch
www.hamlin.com

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