GP250

Manufacturer Part NumberGP250
DescriptionRELAY - LATCH 2 PDT, 2 AMP
ManufacturerLeach International
GP250 datasheet
 


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ENGINEERING DATA SHEET
APPLICATION NOTES:
001
007
CONTACT ELECTRICAL CHARACTERISTICS
Minimum
operating cycles
100,000 cycles
100,000 cycles
100 cycles
www.leachintl.com
Data sheets are for initial product selection and comparison. Contact Leach International prior to choosing a component.
Date of issue: 3/06
Polarized, latching hermetically sealed relay
Contact arrangement
Coil supply
Qualified to
PRINCIPLE TECHNICAL CHARACTERISTICS
Contacts rated at
Weight
Dimensions of case
Hermetically sealed, corrosion protected metal can.
Contact rating per
pole and load type
resistive load
inductive load (L/R=5ms)
resistive overload
North America
Europe, SA
6900 Orangethorpe Ave.
2 Rue Goethe
P.O. Box 5032
57430 Sarralbe
Buena Park, CA 90622 USA
France
Tel: (01) 714-736-7599
Tel: (33) 3 87 97 98 97
Fax: (01) 714-670-1145
Fax: (33) 3 87 97 84 04
- 21 -
GP250
RELAY - LATCH
2 PDT, 2 AMP
2 PDT
Direct current
SCC3602/010
2 Amp / 50 Vdc
11 grams max
20.4mm x 10.4mm x 10.2mm
Load Current in Amps
@50Vdc
2
0.75
4
Asia-Pacific Ltd.
20/F Shing Hing Commercial Bldg.
21-27 Wing Kut Street
Central, Hong Kong
Tel: (852) 2 191 2886
Fax: (852) 2 389 5803
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GP250 Summary of contents

  • Page 1

    ... Rue Goethe P.O. Box 5032 57430 Sarralbe Buena Park, CA 90622 USA France Tel: (01) 714-736-7599 Tel: (33 Fax: (01) 714-670-1145 Fax: (33 GP250 RELAY - LATCH 2 PDT, 2 AMP 2 PDT Direct current SCC3602/010 2 Amp / 50 Vdc 11 grams max 20.4mm x 10.4mm x 10.2mm Load Current in Amps ...

  • Page 2

    ... Date of issue: 3/ 7.3 4.6 40 -65°C to +125°C 1000 Vrms / 50 Hz 500 Vrms / 50 Hz 350 Vrms / 50 Hz >1000 2000 Hz 100 µ max 4 ms max 2.5 ms max 50 m max 100 m max - 22 - GP250 14.8 32 9.8 18 150 720 Page ...

  • Page 3

    ... MAX Ø0 ±0.1 6.35 0.8 Ø3.5 ±0.2 27 ±0.1 4.9 32.9 MAX 32.9 MAX B DD 25.2 ±0.2 ±0 Ø 2.5 Ø3.5 9.5 ±0.2 27 32.9 MAX CONTRASTING F 4.8 MAX Ø1.8 SOLDER HOOKS GP250 Ø3.2 HA ±0.1 6.4 11 MAX ±0 29.8 MAX ±0.25 33. ±0.1 3.2 ±0.1 3 BEAD Ø0.8 Page ...

  • Page 4

    ... Isolation spacer pads for PCB mounting available on request. 2. For other mounting styles or terminal types, please contact the factory. TYPICAL CHARACTERISTICS Coil resistance/temperature change: See application note no. 001 * Date of issue: 3/ RAZ CONTRASTING BEAD GP250 - 720 E 00 26V | | | | | | | | | | Page GP250 ...

  • Page 5

    Application notes CORRECTION DUE TO COIL COPPER WIRE RESISTANCE 1.8 1.6 1.4 1.2 1 0.8 0.6 -80 -30 Nominal Resistance at 25°C Example: Coil resistance at 25°C: 935 ohms. What 125°C? Correction coefficient on diagram is: 1.39 ...

  • Page 6

    Application notes The inductive nature of relay coils allows them to create magnetic forces which are converted to mechanical movements to operate contact systems. When voltage is applied to a coil, the resulting current generates a magnetic flux, creating mechanical ...

  • Page 7

    Types of suppressors: Passive devices. The resistor capacitor circuit It eliminates the power dissipation problem, as well as fast voltage rises. With a proper match between coil and resistor, approximate capacitance value can be calculated from 0.02xT/R, where ...

  • Page 8

    The bifilar coil The principle is to wind on the magnetic circuit of the main coil a second coil shorted on itself proper adaptation of the internal resistance of this second coil it is possible to find an ...

  • Page 9

    The diode + resistor network It eliminates the inconvenience of the resistor alone, explained above, and it limits the action of a single diode now preferred to used the diode + zener network. The diode + zener network ...