GP250720EBJ26V Leach International, GP250720EBJ26V Datasheet

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GP250720EBJ26V

Manufacturer Part Number
GP250720EBJ26V
Description
RELAY - LATCH 2 PDT, 2 AMP
Manufacturer
Leach International
Datasheet
CONTACT ELECTRICAL CHARACTERISTICS
Date of issue: 3/06
Minimum
operating cycles
ENGINEERING DATA SHEET
100,000 cycles
100,000 cycles
Data sheets are for initial product selection and comparison. Contact Leach International prior to choosing a component.
www.leachintl.com
100 cycles
APPLICATION NOTES:
001
007
North America
6900 Orangethorpe Ave.
P.O. Box 5032
Buena Park, CA 90622 USA
Tel: (01) 714-736-7599
Fax: (01) 714-670-1145
Contact rating per
pole and load type
resistive load
inductive load (L/R=5ms)
resistive overload
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.
- 21 -
Europe, SA
2 Rue Goethe
57430 Sarralbe
France
Tel: (33) 3 87 97 98 97
Fax: (33) 3 87 97 84 04
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
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
RELAY - LATCH
@50Vdc
2 PDT, 2 AMP
0.75
2
4
GP250
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GP250720EBJ26V Summary of contents

Page 1

... 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 ...

Page 2

COIL CHARACTERISTICS (Vdc) CODE Nominal operating voltage Maximum operating voltage Maximum latch or reset voltage at +125° C Coil resistance in ±10% at +25° C GENERAL CHARACTERISTICS Temperature range Dielectric strength at sea level - Contacts to ground, coils to ...

Page 3

MOUNTING STYLES 0.6 10.4 00 MAX 10.2 8 MAX MAX CONTRASTING 20.4 MAX BEAD ØUNC4. ±0.1 10.5 Ø5.5 Dimensions in mm Tolerances unless otherwise specified ±0.25 mm ...

Page 4

SCHEMATIC DIAGRAM BOTTOM VIEW, COIL ENERGIZED LAST RAZ TERMINAL DESIGNATIONS ARE FOR REFERENCE ONLY AND DO NOT APPEAR ON STANDARD UNITS NUMBERING SYSTEM Basic series designation__________________________| 1-Coil Resistance_______________________________________| 2-Terminal Types (E,F)______________________________________| 3-Mounting Style (00,DB,DJ,DE,DQ,DD,DM,HA,BC,BD,BJ,BN)__________| 4-Nominal Voltage (06,12,26)_________________________________________| NOTES 1. Isolation ...

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 ...

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