G6SK-2FDC2 Omron, G6SK-2FDC2 Datasheet

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G6SK-2FDC2

Manufacturer Part Number
G6SK-2FDC2
Description
RELAY LOW SIGNAL LATCHING SMD
Manufacturer
Omron
Series
G6Sr

Specifications of G6SK-2FDC2

Relay Type
Telecom
Contact Form
DPDT (2 Form C)
Contact Rating (current)
2A
Switching Voltage
250VAC, 220VDC - Max
Coil Type
Latching, Dual Coil
Coil Current
100mA
Coil Voltage
2VDC
Turn On Voltage (max)
1.5 VDC
Turn Off Voltage (min)
-
Features
-
Mounting Type
Surface Mount
Termination Style
Gull Wing
Contact Material
Silver (Ag), Gold (Au)
Operate Time
4ms
Release Time
4ms
Coil Power
200 mW
Coil Resistance
20 Ohms
Operating Temperature
-40°C ~ 85°C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
G6SK2FDC2
Relay Classification
Electromechanical Relays
Technical Information
G6A
LY
G6S
G2R
Model
Discrete
Surface mounting
Mounting
Electromechanical Relays
Unsealed
Semi-sealed
Fully sealed
Enclosure Ratings
Designed for manual soldering
Design inhibits flux intrusion into the casing at the terminals
during soldering.
Sealed resin casings and covers, limiting damage from corro-
sive atmospheres.
Surface mounting relays permit automatic reflow soldering.
Technical Information
Features
1

Related parts for G6SK-2FDC2

G6SK-2FDC2 Summary of contents

Page 1

... Designed for manual soldering Semi-sealed Design inhibits flux intrusion into the casing at the terminals during soldering. Fully sealed Sealed resin casings and covers, limiting damage from corro- sive atmospheres. Surface mounting relays permit automatic reflow soldering. Technical Information Electromechanical Relays Features 1 ...

Page 2

... Construction ■ SEALING Unsealed Relays of this type are intended for manual soldering. No measures are taken against penetration of flux and cleaning solvent into the relay. This type of relay cannot be immersion-cleaned. Semi-Sealed Special design construction prevents flux from penetrating into the relay housing, for example, due to capillary action up the terminals when the relay is soldered onto a PCB ...

Page 3

... Internal Connections (Bottom View) Mounting orientation mark ■ Built-in Diode A diode is built into some relays, wired in parallel with the coil to absorb the counterelectromotive force (counter emf) generated by the coil. ■ Built-in Operation Indicator Some relays are provided with a light-emitting diode (LED), wired in parallel with the coil. This permits a fast-check of the relay’ ...

Page 4

... Mounting Orientation Mark On the top of all OMRON relays is a mark indicating where the relay coil is located. Knowing the coil location aids in designing PCBs when spacing components. Also, pin orientation is easy to discern when automatic or hand-mounting relays. ...

Page 5

... Moving Loop System In the U.S.A., the National Association of Relay Manufactures (NARM) in April 1984, awarded OMRON for monumental advances in relay technology, as embodied in the Moving Loop System. This unique relay construction maximizes electrical and permanent magnet energy. A high-efficiency magnet adds to the magnetic flux of the relay coil, which also allows for tighter packing of relay parts. Relays having such a coil are known as “ ...

Page 6

... A current which serves as a reference in determining the perfor- mance of the relay contacts. This value will never exceed the current flow. When using a relay, do not exceed this value. Contact Form OMRON uses the following relay terminology for the various polarity and switch configurations. 1 FORM A: SPST-NO 1 FORM B: SPST-NC ...

Page 7

... This value may vary, depending on operating frequency, operating conditions, expected reliability level of the relay, etc always recommended to double-check relay suitability under actual load conditions. In Omron catalogs, the minimum permissible load of each relay is indicated as a reference value. It indicates failure level at a reliability ). λ -6 level of 60% (λ ...

Page 8

... The time that elapses after power is applied to a relay coil until the NO contacts have closed ambient temperature of 23°C. Bounce time is not included. For the relays having an operate time of less than 10 ms, the mean (reference) value of its operate time is specified as follows: ...

Page 9

... The time that elapses after power is applied to a relay coil until the NO contacts have closed ambient temperature of 23°C. Bounce time is not included. For the relays having a set time of less than 10 ms, the mean (reference) value of its set time is specified as follows: Reset time 5 ms max ...

Page 10

... Also, even though OMRON relays are individually tested a num- ber of times, and each meets strict requirements, a certain testing tolerance is permissible. When a high-precision product uses many components, each depends upon the rated performance thresholds of the other components ...

Page 11

... Moreover, when a current is applied to the contact, heat is generated on the contacts, raising the coil temperature even higher (however, with relays whose switching current is rated lower, this rise is insignificant). Temperature Rise by Pulsating Voltage ...

Page 12

... Incorrect I C Correct Voltage Considerations for AC Relays The voltage applied to the relay must be a sine wave. When a com- mercial power source is used, there should be no problem. However stabilized power source is used, either chatter or abnormal heating may occur, depending on the wave distortion of the power source ...

Page 13

... The higher the counter emf, the greater the damage to the contacts. This may result in a significant decrease in the switching capacity of DC-switching relays. This is because, unlike the AC-switching relay, the DC-switching relay does not have a zero-cross point. Once arc has been generated, it does not easily diminish, prolonging the arc time ...

Page 14

... V. When the supply voltage is 100 to 240 V, connect the circuit across the contacts. N/A Good The diode protects the coil and driver circuit from inductive kickback. Relays with a diode connected in parallel with the relay coil tend to experience in- creased release times. N/A Good ...

Page 15

... Avoid use under conditions where excessive surge-generating sources exist in the coil power source. • When planning to mount multiple relays side-by-side, observe the minimum mounting interval of each type of relay. Circuits Circuit connecting set coil to reset coil. ...

Page 16

... PCBs having a thickness of 0.8, 1.2, 1.6, or 2.0 mm are generally used. A PCB that is 1.6 mm thick is best for mounting a PCB relay, considering the weight of the relay and the length of the terminals. (The terminal length of OMRON relays is 3, 3.5, or 4.0 to 5.0 mm.) 3.5 ■ Terminal Hole Diameter and ...

Page 17

... Exposure to gases containing substances such as sulfuric acid, nitric 2 acid, or ammonia can cause malfunctions such as faulty contacting in relays. They can also cause the copper film of a PCB to corrode, or prevent positive contacts between the PCB’s connectors. Of the gases mentioned, nitric acid is particularly damaging as it tends to accelerate the silver migration ...

Page 18

... When using a relay, be sure to check the mini- mum mounting interval. Also, if multiple PCBs with relays are mounted to a rack, the temper- ature may rise. In this case, preventive measures must be taken so that the ambient temperature falls within the rated value. ...

Page 19

... The following tables list the processes required for mounting a relay onto a PCB and the points to be noted in each process. Process 1: Placement Do not bend any terminal of the relay to use self-clinching relay or the relay may malfunction recommended to use magazine-packaged self-clinching relays for placement onto the PCB. Possibility of Automatic Placement Construction Unsealed ...

Page 20

... Ethanol Others Thinner Gasoline Cleaning method Note: 1. Consult your OMRON representative before using any other cleaning solvent. Do not use Freon-TMC-based, thinner- based, or gasoline-based cleaning solvents. 2. Worldwide efforts are being made at discontinuing the use of CFC-113-based (fluorochlorocarbon-based) and trichlo- roethylene-based cleaning solvents. The user is requested to refrain from using these cleaning solvents 3 ...

Page 21

... Recommended IRS Conditions (G6H-2F) Note: 1. Consult your OMRON representative before using any other cleaning solvent. Do not use Freon-TMC-based, thinner- based, or gasoline-based cleaning solvents. Fully Sealed 2. Worldwide efforts are being made at discontinuing the use Yes of CFC-113-based (fluorochlorocarbon-based) and trichlo- roethylene-based cleaning solvents ...

Page 22

... Maximum value of must operate voltage/Coil resistance Base current of the switching transistor which is determined B by the driver stage. Thus, Collector-emitter voltage Use the transistor in its switching (saturation) area. An adequate base current is required. 22 Electromechanical Relays PNP transistor ≅ ___V CEO CBO ≅ ___V CEO CBO ≅ ___V ...

Page 23

... When the Darlington-connected transistors are used, the required CE value higher than when using a single transistor. For this CE reason, consideration must be given to designing the total power dis- sipation and supply voltage for the second transistor, Tr2. Technical Information Electromechanical Relays Low High High Low High Low Low ...

Page 24

... Driving which multiple driving transistors are integrated is available. The designing of the circuit or PCB to drive multiple relays, a small- size solenoid small-size lamp can be simplified by using this IC. Consult the manufacturer of the IC for details. For V description of the related voltage and surge suppressor. Dimensions Connection (Top view) ...

Page 25

... Supply Voltage Fluctuation In case the supply voltage fluctuates heavily, insert a regulated volt- age circuit or constant-voltage circuit in the application circuit as shown below. Relays consume more power than semiconductor elements. The fol- lowing circuit configuration is recommended to improve the charac- teristics. Technical Information Electromechanical Relays ...

Page 26

... When a specified voltage is applied across E, the current flows through the circuit in the sequence of diode Di1, capacitor C, relay Ry, and diode Di2 then charged, setting the relay. 26 Electromechanical Relays Energization When C has been fully charged, the relay is biased by the current flowing from Di1 to Rb. C does not discharge. The power consump- ...

Page 27

... V, from Table 1, note that the coil resis- tance is 45Ω. So 3.8/45 = 84.4 mA Therefore, the peak current of capacitor used must be 84.4 mA. Remember, that time OMRON relay is 3 ms. Capacitance C must be a value that allows 66 flow through 3 ms after applied to the relay. Thus, From this 280 μ ...

Page 28

... recommended to perform experiments to determine the time constant. 28 Electromechanical Relays Application circuit example The TTL output of a solid-state switch can be used as Q Half-wave rectified AC power is applied to the circuit TTL, and drives the relay. ...

Page 29

... Seller within 30 days of receipt of shipment. III. PRECAUTIONS 1. Suitability THE BUYER’S SOLE RESPOINSIBILITY TO ENSURE THAT ANY OMRON PRODUCT IS FIT AND SUFFICIENT FOR USE IN A MOTORIZED VEHICLE APPLICATION. BUYER SHALL BE SOLELY RESPONSIBLE FOR DETERMINING APPROPRIATENESS OF THE PARTICULAR PRODUCT WITH RESPECT TO THE BUYER’ ...

Page 30

... THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Complete “Terms and Conditions of Sale” for product purchase and use are on Omron’s website at http://www.components.omron.com – under the “About Us” tab, in the Legal Matters section. ...

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