Low Signal Relay - Arrow
G6ALow Signal RelayWorld's Standard Model G6A! Resistant to electromagnetic interference,enables high-density mounting. Impulse withstand voltage of 1,500V meets FCCrequirements. Gold-clad twin-contacts provide short contactbounce in addition to its high contact reliability. A variety of products that cover a wide range ofuse.RoHS Compliant Application Examples Model Number LegendG6 A @ - @ @ @ @ - @ - @12 3 4 5671. Relay FunctionNone : Single-side stableU: Single-winding latchingK: Double-winding latching2. Contact Form2: DPDT (2c)3. Contact Type7: Bifurcated crossbar Ag (Au-Alloy)4. Protective Structure4: Fully sealed Telecommunication equipment Security equipment Test & measurement equipment5. Terminal ShapeP: PCB Terminals6. ClassificationNoneST1540::::G6AStandardStand-off 0.64 mmHigh-sensitivity (150 mW)Low-sensitivity(Single-side Stable: 400 mWDouble-winding Latching: 360 mW)7. Approved StandardsNone : StandardUS : UL/C-UL Ordering Information UL/C-UL Certified ModelsRelay FunctionSingle-side StableTypeClassificationContact 274P-ST40-USHigh-sensitivityG6A-274P-ST15-USDPDT (2c)Single-windingLatching hing TypeRated coil voltage (VDC)Minimum packing unit3, 4.5, 5, 6, 9, 12, 24483, 5, 6, 9, 12, 24483, 5, 6, 9, 12, 24483, 4.5, 5, 6, 9, 12, 2425 pcs/tube483, 4.5, 5, 6, 9, 12, 24483, 5, 6, 9, 12, 2448Note: When ordering, add the rated coil voltage to the model number.Example: G6A-274P-ST-US DC3Rated coil voltageHowever, the notation of the coil voltage on the product case as well as on the packing will be marked as @@ VDC.1Downloaded from Arrow.com.
G6ALow Signal Relay Ratings Coil: Single-side Stable (Standard Models)Contact formRated voltageRated current(mA)3 VDCDPDT (2c)66.7Coil resistance(Ω)Must operate voltage Must release voltage(V)(V)Max. voltage(V)% of rated voltagePower consumption(mW)454.5 VDC44.61015 VDC40.01256 VDC33.31809 VDC22.240512 VDC16.772024 VDC8.32,88048 VDC4.99,75070% max.10% min.200%(at 23 C)Approx. 200Approx. 235Note 1. The rated current and coil resistance are measured at a coil temperature of 23 C with a tolerance of 10%.2. Operating characteristics are measured at a coil temperature of 23 C.3. The maximum voltage is the highest voltage that can be imposed on the relay coil. Coil: Single-side Stable (Low-sensitivity Models)Contact formG6ARated voltageRated current(mA)3 VDC133.35 VDC8062.56 VDC66.7909 VDC44.320312 VDC33.336024 VDC16.71,44048 VDC8.35,760DPDT (2c)Coil resistance(Ω)Must operate voltage Must release voltage(V)(V)Max. voltage(V)% of rated voltagePower consumption(mW)22.570% max.10% min.150%(at 23 C)Approx. 400Note 1. The rated current and coil resistance are measured at a coil temperature of 23 C with a tolerance of 10%.2. Operating characteristics are measured at a coil temperature of 23 C.3. The maximum voltage is the highest voltage that can be imposed on the relay coil. Coil: Single-side Stable (High-sensitivity Models)Contact formRated voltageRated current(mA)3 VDC504.5 VDCDPDT (2c)Coil resistance(Ω)Must operate voltage Must release voltage(V)(V)Max. voltage(V)% of rated voltagePower consumption(mW)6033.31355 VDC301676 VDC252409 VDC16.754012 VDC12.596024 VDC6.33,84048 VDC3.215,00080% max.10% min.200%(at 23 C)Approx. 150Note 1. The rated current and coil resistance are measured at a coil temperature of 23 C with a tolerance of 10%.2. Operating characteristics are measured at a coil temperature of 23 C.3. The maximum voltage is the highest voltage that can be imposed on the relay coil. Coil: Single-winding LatchingContact formRated voltageDPDT (2c)Rated current(mA)3 VDC33.75 VDC20Coil resistance(Ω)Set voltage (V)Reset voltage (V)2Power consumption(mW)200%(at 23 C)Approx. 100892506 VDC16.73609 VDC11.181012 VDC8.31,44024 VDC4.25,76048 VDC2.519,00070% max.70% max.Note 1. The rated current and coil resistance are measured at a coil temperature of 23 C with a tolerance of 10%.2. Operating characteristics are measured at a coil temperature of 23 C.3. The maximum voltage is the highest voltage that can be imposed on the relay coil.Downloaded from Arrow.com.Max. voltage (V)% of rated voltageApprox. 120
G6ALow Signal Relay Coil: Double-winding Latching (Standard Models)Contact formRated voltageRated current(mA)Coil resistance(Ω)3 VDC66.7454.5 VDC40.21125 VDC361396 VDC302009 VDC2045012 VDC15DPDT (2c)Set voltage (V)Reset voltage (V)Max. voltage (V)% of rated voltagePower consumption(mW)Approx. 20070% max.70% max.200%(at 23 C)Approx. 18080024 VDC7.53,20048 VDC4.211,520Approx. 200Note 1. The rated current and coil resistance are measured at a coil temperature of 23 C with a tolerance of 10%.2. Operating characteristics are measured at a coil temperature of 23 C.3. The maximum voltage is the highest voltage that can be imposed on the relay coil. Coil: Double-winding Latching (Low-sensitivity Models)Contact formRated voltage3 VDCRated current(mA)120Coil resistance(Ω)79.95 VDC72.56 VDC601009 VDC4022512 VDC3040024 VDC1548 VDCReset voltage (V)Max. voltage (V)% of rated voltagePower consumption(mW)254.5 VDCDPDT (2c)Set voltage (V)56.36970% max.70% max.150%(at 23 C)Approx. 360G6A1,6007.56,400Note 1. The rated current and coil resistance are measured at a coil temperature of 23 C with a tolerance of 10%.2. Operating characteristics are measured at a coil temperature of 23 C.3. The maximum voltage is the highest voltage that can be imposed on the relay coil. ContactsLoadInductive load 0.4;( cosφL/R 7 ms )Resistive loadItemContact typeContact materialRated loadBifurcated crossbarAg (Au-Alloy) contact0.5 A at 125 VAC;2 A at 30 VDCRated carry current3AMax. switching voltageMax. switching current0.3 A at 125 VAC;1 A at 30 VDC250 VAC, 220 VDC2A1A3Downloaded from Arrow.com.
G6ALow Signal Relay CharacteristicsItemClassificationSingle-side StableContact resistance *1Double-winding Latching50 mΩ max.Operate (set) time5 ms max.5 ms max.Release (reset) time3 ms max.5 ms max.Min. set/reset signal width Insulation resistance *210 ms1,000 MΩ min. (at 500 VDC); except for set-resetBetween coil and contacts1,000 VAC, 50/60 Hz for 1 minBetween contacts of thesame polarity1,000 VAC, 50/60 Hz for 1 minDielectricstrength Between contacts ofdifferent polarityBetween set and resetcoils1,000 VAC, 50/60 Hz for 1 min 250 VAC, 50/60 Hz for 1 min1,500 V (10 160 μs) (conforms to FCC Part 68)Impulse withstand voltageVibrationresistanceDestruction10 to 55 to 10 Hz, 2.5 mm single amplitude (5 mm double amplitude)Malfunction10 to 55 to 10 Hz, 1.65 mm single amplitude (3.3 mm double ingle-winding LatchingMalfunctionMechanicalElectricalFailure rate (P level) *3Ambient operating temperatureAmbient operating humidityWeight1,000 m/s2500 m/s2300 m/s2100,000,000 operations min. (at 36,000 operations/hr)500,000 operations min. (at 1,800 operations/hr)10 μA at 10 m VDC-40 C to 70 C (with no icing or no condenstion)5% to 85%Approx. 3.5 gNote: The data shown above are initial values.*1. The contact resistance was measured with 10 mA at 1 VDC with a voltage drop method.*2. The insulation resistance was measured with a 500 VDC megohmmeter applied to the same parts as those used for checking the dielectric strength (exceptbetween the set and reset coil).*3. This value was measured at a switching frequency of 60 operations/min and the criterion of contact resistance is 50 Ω. This value may vary, depending onswitching frequency, operating conditions, expected reliability level of the relay, etc. It is always recommended to double-check relay suitability under actual loadconditions.4Downloaded from Arrow.com.
G6ALow Signal Relay Engineering Data Durability5.0DC inductive(L/R 7 ms)DC resistive2.0AC resistive1.0Durability (x104 operations)Switching current (A) Maximum Switching Power10,0005,0003,0001,00010050300.50.230 VDC, resistive50030002030 VDC, inductive10AC inductive(cosφ 0.4)125 VAC, resistive5350100200500125 VAC, inductive00.20.40.6 0.81.01.2250100, 150, 200 mW2001501101001.61.8 2.0 Ambient Temperature vs. MustOperate or Must Release VoltageOn the basis of rated voltage (%)Maximum coil voltage (%) Ambient Temperature vs. MaximumCoil Voltage1.4Switching current (A)Switching voltage (V)100Sample: G6A-274PNumber of Relays: 10 pcsG6A80max.X60min.max.40360, 400 mWX50min.20Must operate voltage0‑40203040506070800-6090 100Must release voltage-40-20020Ambient temperature ( C)406080100 120Ambient temperature ( C)Note: “Maximum voltage” is the maximumvoltage that can be applied to the Relaycoil. Shock 0400X'1,000Z'1,000600800Shock directionX'Y XY'ZZ'De-energized1,000Y'1,000ZEnergized800Shock directionX'Y XUnit: m/s2Sample: G6A-274P 5 VDCNumber of Relays: 10 pcsX'1,000Y'ZZ'1,000Y'Unit: m/s2Sample: G6AK-274P 5 VDCNumber of Relays: 10 pcsTest Conditions: Shock is applied in X, Y, and Z directions three times each with and without energizing the Relays to check thenumber of contact malfunctions.5Downloaded from Arrow.com.
G6ALow Signal Relay Contact Reliability Test *1, *280Must operate voltage70Contact resistance (mW)max.60min.5040Must release voltage30max.201007050301351030 50100Sample: G6A-274P 5 VDCNumber of Relays: 10 pcs500 Test conditions: Load 10 m VDC10 mA (Resistive load)Switching frequency:300 7,200 operations/hmax.max.30min.min.1050003 510Operating frequency ( 10 operations)30 50 1001,000 3,000G6A-274PMust operate voltageMust release voltage 50XX2.54 mm 5Average value 10Sample 5TestEnergizedInitial stageXX0 5 10Average valueSample External Magnetic Interference(Average value)G6AK-274P 20Set voltageNSReset voltage 10Change rate on thebasis of initial value (%)TestDeenergized 10Initial stage 10 10 20Initial stageTest 5X0X 5 10Average valueInitial stageTest 5X0X 5 10G6AK-274PRate of variability (%)SampleChange rate on thebasis of initial value (%)EnergizedEnergizedSample 10Change rate on thebasis of initial value (%)DeenergizedDeenergized2.54 mmChange rate on thebasis of initial value (%)Must operate voltageMust release voltageRate of variability (%)300Operating frequency ( 104 operations)The tests were conducted at an ambient temperature of 23ºC.The contact resistance data are periodically measured reference values and are not values from each monitoring operation. Contact resistance values will varyaccording to the switching frequency and operating environment, so be sure to check operation under the actual operating conditions before use. Mutual Magnetic InterferenceG6A-274PG6ANC contact504*1.*2.NO contact100min.Sample: G6A-274PNumber of Relays: 10 pcsTest conditions: 125 VAC 0.5 A (Resistive load)Switching frequency: 1,800 operations/hmax.max.NO contact NC contactmin.min.101,000Average value(Average value)Sample: G6AK-274P 5 VDCNumber of Relays: 10 pcsNS 10G6AK-274PRate of variability (%)Contact resistance (mW) On the basis of rated voltage (%) Electrical Durability Test *1 2000 10 10 10SN 20 4,000 2,400 800 0 8002,400 4,000 3,200 1,6001,6003,200External magnetic field (A/m)6Downloaded from Arrow.com.SNSet voltageReset voltage 20 4,000 2,400 800 0 8002,4004,000 3,200 1,6001,6003,200External magnetic field (A/m)Sample: G6AK-274P 5 VDCNumber of Relays: 10 pcsNS 100Sample: G6AK-274P 5 VDCNumber of Relays: 10 pcs(Average value)SNSet voltageReset voltage 20 4,000 2,400 800 0 8002,4004,000 3,200 1,6001,6003,200External magnetic field (A/m)
G6ALow Signal Relay Time distribution of Operating and Release/Set and Reset *1Number of contacts100G6AK-274PSample: G6A-274P 5 VDCNumber of Relays: 50 pcsNumber of contactsG6A-274PMust operate timeMust release time8060Sample: G6AK-274P 5 VDCNumber of Relays: 50 pcsSet timeReset time40604020200012314234Time (ms)Time (ms) Bounce Time distribution of Operating and Release/Set and Reset *160G6AK-274PSample: G6A-274P 5 VDCNumber of Relays: 50 pcsOperating bounce timeRelease bounce time40Number of contactsNumber of contactsG6A-274P80Sample: G6AK-274P 5 VDCNumber of Relays: 50 pcsSet bounce timeReset bounce time60G6A40202000.51.00.501.51.0Time (ms)Time (ms) High-frequency Characteristics Measurement ConditionsG6A-274PHR 8505ANetworkanalyzerRFRHP A8501AStoragenormalizer BHR rminals which were not being measured were terminated with 50 Ω.Measuring impedance: 50 ΩNote: The high-frequency characteristics data were measured using a dedicated circuit board and actual values will vary depending on the usage conditions. Checkthe characteristics of the actual equipment being used. High-frequency Characteristics(Insertion Loss) *1, *2(Average value (initial))(Average value (initial))Sample: G6A-274PNumber of Relays: 10 pcs200(Average value (initial))Return loss (dB)Insertion loss (dB)Isolation (dB)0 High-frequency Characteristics(Return Loss, V.SWR) *1, *20Sample: G6A-274PNumber of Relays: 10 pcs50.5Return loss406010V.SWR High-frequency Characteristics(Isolation) *1, *2152.01.080201.5100020406080100Frequency (MHz)*1.*2.Sample: G6A-274PNumber of Relays: 10 pcs01002003001.5V.SWR400500600Frequency (MHz)1.02502004006008001,000Frequency (MHz)The tests were conducted at an ambient temperature of 23 C.High-frequency characteristics depend on the PCB to which the Relay is mounted. Always check these characteristics, including durability, in the actual machinebefore use.7Downloaded from Arrow.com.
G6ALow Signal Relay DimensionsSingle-side USPCB Mounting Holes(BOTTOM VIEW)Tolerance: 0.12.5410.1max.(9.9)*Eight, 1.0-dia. holes(1.2)2.54 10.64 8.4max.(8.2)*163.16(1.2)0.37.62(1.2)7.625.08 5.08(1.2)Note: Orientation marks are indicated as follows:Note: Each value has a tolerance of 0.3 mm.Single-winding )7.625.08 5.08(1.2)Note: Orientation marks are indicated as follows:Note: Each value has a tolerance of 0.3 mm.Double-winding latchingG6AK-274P-ST-USG6AK-274P-ST40-USPCB Mounting Holes(BOTTOM VIEW)Tolerance: 0.12.5410.1max.(9.9)* 13119 2468S R15 131197.623.1688Terminal Arrangement/Internal Connections(BOTTOM VIEW)16Downloaded from Arrow.com.6Note: Check carefully thecoil polarity of theRelay.(1.2)8.4max.(8.2)*Note: Each value has a tolerance of 0.3 mm.4SR10.37.629Ten, 1.0-dia. holes2.540.640.6* Average value 7.621620.2max.(20)*11Terminal Arrangement/Internal Connections(BOTTOM VIEW)10.37.6213(1.2)3.160.6* Average value8Eight, 1.0-dia. holes2.540.64 8.4max.(8.2)*G6A6Note: Check carefully thecoil polarity of theRelay.PCB Mounting Holes(BOTTOM VIEW)Tolerance: 0.120.2max.(20)* 0.6* Average value47.62 20.2max.(20)*Terminal Arrangement/Internal Connections(BOTTOM VIEW)(1.2)(1.2)5.08 5.08 5.08(1.2)2.54Note: Orientation marks are indicated as follows: Note: Check carefully thecoil polarity of theRelay.
G6ALow Signal Relay Approved StandardsTo order the model that is certified forthe UL/C-UL standards, add “-US” tothe end of the model number.UL/C-UL Recognized.ClassificationContactform(File No.E41515)Coil ratingsModelSingle-sidestableLatchingContact ratingsNumber oftestoperations0.6 A, 125 VAC at 40 C2 A, 30 VAC at 40 C0.6 A, 110 VAC at 40 C6,000G6A-274P-ST-USDPDT(2c)3 to 48 A(K)-274P-ST40-USHigh-sensitivityG6A-274P-ST15-US Precautions Please refer to “PCB Relays Common Precautions” for correct use.Correct Use Long-term Continuously ON ContactsUsing the Relay in a circuit where the Relay will be ONcontinuously for long periods (without switching) can lead tounstable contacts because the heat generated by the coil itselfwill affect the insulation, causing a film to develop on the contactsurfaces. We recommend using a latching relay(magnetic-holding relay) in this kind of circuit. If a single-sidestable model must be used in this kind of circuit, we recommendusing a fail-safe circuit design that provides protection againstcontact failure or coil burnout. Relay HandlingWhen washing the product after soldering the Relay to a PCB,use a water-based solvent or alcohol-based solvent, and keepthe solvent temperature to less than 40 C. Do not put the Relayin a cold cleaning bath immediately after soldering. Double-switching load in two polesDouble-switching in two poles as shown in the figure below, onepole and two pole interval may become MBB (Make BeforeBreak) mechanically according to the timing of the point ofcontact switching (By the short-circuit mode), and themalfunction might be caused.In such a circuit, direct electric switching should be avoided, andconcern for contact to be carried after the contact of Relayabsolutely switches in condition of no load. LoadContacts Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroadsystems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a seriousinfluence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system orequipment, and be sure to provide the system or equipment with double safety mechanisms.Note: Do not use this document to operate the Unit.OMRON CorporationElectronic and Mechanical Components CompanyContact: www.omron.com/ecbCat. No. K020-E1-150118(0207)(O)9Downloaded from Arrow.com.G6A
3. The maximum voltage is the highest voltage that can be imposed on the relay coil. Contact form Rated voltage Rated current (mA) Coil resistance ( ) Must operate voltage (V) Must release voltage (V) Max. voltage (V) Power consumption (mW) % of rated voltage DPDT (2c) 3 VDC 66.7 45 70% max. 10% min. 200% (at 23 C) Approx. 200 4.5 VDC 44.6 101 .
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Power MOSFET Relay Specifications (G6D Relay) The following specifications apply to G6D Relays mounted in a G70D Relay Terminal and not the G6D Relay itself. Coil Ratings (per G6D Relay) Note: 1. The must-operate voltage is 75% or less of the rated voltage if the relay is mounted upside down. 2. Rated current and coil resistance were measured .
Results are provided for actual relay testing. Part I: Distance Relay Tests (Texas A&M University) Distance relay testing can evaluate relay performance, calibrate relay settings, and identify system conditions that could cause unexpected relay operation. Developing a relay testing methodology requires consideration of how to model the power .
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