61Z128

G6K Surface Mounting Relay Surface Mounting Relay with the World’s Smallest Mounting Area • Subminiature model as small as 5.2 (H) × 6.5 (W) × 10 (L) mm is ideal for high-density mounting (G6K(U)-2F(-Y)). • Low profile of 5.2 mm improves mounting efficiency (G6K(U)-2F(-Y)). • Light weight of 0.7 g contributes to higher speed mounting. • Surface mounting terminal models incorporate a unique terminal structure with high infrared irradiation efficiency which allows the terminal temperature to rise easily when mounting the IRS, thus ensuring excellent soldering. • Ensures a dielectric strength of 1,500 VAC and conforms to FCC Part 68 (i.e., withstanding an impulse withstand voltage of 1,500 V for 10 × 160 μs). • -Y models offer an impulse withstand voltage of 2,500 V for 2 × 10 μs (conforms to Telcordia specifications) by optimizing the distance between coil and contacts. • Standard model conforms to UL/CSA standards, certified by BSI (EN62368-1). • Models available with a 2.54-mm terminal pitch. • Rated carry current: 2A. RoHS Compliant ■Model Number Legend G 6 K G 6 K@ -@ @ -@ 1 2 3 4 1. Relay function None : Single-side stable model U : Single-winding latching model 2. Number of contact poles/Contact form 2 : 2-pole/DPDT (2c) 3. Terminal Shape F : Outside-L surface mounting terminals G : Inside-L surface mounting terminals P : PCB terminals 4. Terminal Arrangement - Impulse withstand voltage None :Terminal Arrangement 2.54 mm pitch Impulse withstand voltage Between coil and contacts (1.5 kV for 10 × 160 μs) Y :Terminal Arrangement Between Coil-Contact Terminal 3.2 mm Between Contact Terminal 2.2 mm pitch Impulse withstand voltage Between coil and contacts (Conforms to Telcordia specifications: 2.5 kV for 2 × 10 μs, 1.5kV for 10 × 160 μs) ■Application Examples • • • • • • • • Telecommunication equipment Office automation machines Test and measurement equipment Building automation equipment Security equipment Industrial equipment Amusement equipment Home appliances 1 G6K Surface Mounting Relay ■Ordering Information ●Surface Mounting Terminal Standard Models Packing Enclosure rating Relay Function Contact form Single-side stable Fully sealed DPDT (2c) G 6 K Singlewinding latching Tube Packing Rated coil Minimum voltage packing unit 3 VDC 4.5 VDC G6K-2F 5 VDC 12 VDC 24 VDC 3 VDC Highly insulated 4.5 VDC G6K-2F-Y 5 VDC 12 VDC 24 VDC 3 VDC 4.5 VDC G6K-2G 5 VDC 12 VDC 24 VDC 50 pcs/tube 3 VDC Highly insulated 4.5 VDC G6K-2G-Y 5 VDC 12 VDC 24 VDC 3 VDC Highly insulated 4.5 VDC 5 VDC G6KU-2F-Y 12 VDC 24 VDC 3 VDC Highly insulated 4.5 VDC G6KU-2G-Y 5 VDC 12 VDC 24 VDC Model Model G6K-2F-TR Highly insulated G6K-2F-Y-TR G6K-2G-TR Highly insulated G6K-2G-Y-TR Highly insulated G6KU-2F-Y-TR Highly insulated G6KU-2G-Y-TR Tape Packing Rated coil Minimum voltage packing unit 3 VDC 4.5 VDC 5 VDC 12 VDC 24 VDC 3 VDC 4.5 VDC 5 VDC 12 VDC 24 VDC 3 VDC 4.5 VDC 5 VDC 12 VDC 24 VDC 900 pcs/reel 3 VDC 4.5 VDC 5 VDC 12 VDC 24 VDC 3 VDC 4.5 VDC 5 VDC 12 VDC 24 VDC 3 VDC 4.5 VDC 5 VDC 12 VDC 24 VDC ●PCB Terminal Standard Models Enclosure rating Relay Function Contact form Model Rated coil voltage Minimum packing unit 3 VDC 4.5 VDC G6K-2P 5 VDC 12 VDC 24 VDC Single-side stable Fully sealed 3 VDC DPDT (2c) Highly insulated G6K-2P-Y 4.5 VDC 5 VDC 50 pcs/tube 12 VDC 24 VDC 3 VDC Single-winding latching Highly insulated G6KU-2P-Y 4.5 VDC 5 VDC 12 VDC 24 VDC Note 1. When ordering, add the rated coil voltage to the model number. Example: G6K-2F DC3 Rated coil voltage However, the notation of the coil voltage on the product case as well as on the packing will be marked as @@ VDC. Note 2. When ordering tape packing, add -TR" to the model number. Be sure since -TR" is not part of the relay model number, it is not marked on the relay case. When ordering tape packing, minimum order unit is 2 reels (900 pcs ✕ 2 = 1,800 pcs). Note 3. Surface mounting terminal (SMT) standard models are shipped in moisture-proof package. PCB terminal standard types do not require moisture proof packaging and therefore shipped in non-moisture-proof package. 2 Minimum ordering unit (tape packing) 1,800 pcs/2 reels G6K Surface Mounting Relay ■Ratings Coil: Single-side Stable Models Item Rated voltage Rated current (mA) Contacts Must operate Must release Max. voltage Coil Power (V) resistance voltage (V) voltage (V) consumption (Ω) (mW) % of rated voltage 3 VDC 33.0 91 4.5 VDC 23.2 194 5 VDC 21.1 237 12 VDC 9.1 1,315 24 VDC 4.6 5,220 80% max. 10% min. 150% Item Load Contact type Approx. 100 Resistive load Bifurcated crossbar Contact material Ag (Au-Alloy contact) Rated load 0.3 A at 125 VAC, 1 A at 30 VDC Rated carry current 2A Max. switching voltage 125 VAC, 60 VDC Max. switching current 1A Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%. Note 2. The operating characteristics are measured at a coil temperature of 23°C. Note 3. The maximum voltage is the highest voltage that can be imposed on the relay coil instantaneously. Coil: Single-winding Latching Models (G6KU-2F-Y, G6KU-2G-Y, G6KU-2P-Y) Item Rated voltage Rated current (mA) Must operate Must release Max. voltage Coil Power (V) resistance voltage (V) voltage (V) consumption (Ω) (mW) % of rated voltage 3 VDC 33.0 91 4.5 VDC 23.2 194 5 VDC 21.1 237 12 VDC 9.1 1,315 24 VDC 4.6 5,220 75% max. 75% max. 150% Approx. 100 G 6 K Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%. Note 2. The operating characteristics are measured at a coil temperature of 23°C. Note 3. The maximum voltage is the highest voltage that can be imposed on the relay coil instantaneously. ■Characteristics Relay Function Item Single-side stable models Contact resistance *1 100 mΩ max. Operating (set) time 3 ms max. Release (reset) time 3 ms max. − Minimum set/reset signal width Insulation resistance *2 Dielectric strength Impulse withstand voltage Single-winding latching models G6K-2F, G6K-2G, G6K-2PG6K-2F-Y, G6K-2G-Y, G6K-2P-YG6KU-2F-Y, G6KU-2G-Y, G6KU-2P-Y 10 ms 1,000 MΩ min. (at 500 VDC) Between coil and contacts 1,500 VAC, 50/60 Hz for 1 min Between contacts of different polarity 1,000 VAC, 50/60 Hz for 1 min Between contacts of the same polarity 750 VAC, 50/60 Hz for 1 min Between coil and contacts 1,500 V (10 × 160 μs) 2,500 V (2 × 10 μs), 1,500 V (10 × 160 μs) Between contacts of different polarity 1,500 V (10 × 160 μs) Between contacts of the same polarity Vibration resistance Destruction 10-55-10 Hz, 2.5 mm single amplitude (5 mm double amplitude) and 55 to 500 Hz, 300 m/s2 Malfunction 10-55-10 Hz, 1.65 mm single amplitude (3.3 mm double amplitude) and 55 to 500 Hz, 200 m/s2 Shock resistance Destruction 1,000 m/s2 Durability Malfunction 750 m/s2 Mechanical 50,000,000 operations min. (at 36,000 operations/hour) Electrical 100,000 operations min. (with a rated load at 1,800 operations/hour) 10 μA at 10 mVDC Failure rate (P level) *3 Ambient operating temperature -40 to 70°C (with no icing or condensation) Ambient operating humidity 5% to 85% Weight Note: The above values 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. Approx. 0.7 g *3. This value was measured at a switching frequency of 120 operations/min and the criterion of contact resistance is 50 Ω. This value may vary depending on the switching frequency and operating environment. Always double-check relay suitability under actual operating conditions. 3 G6K Surface Mounting Relay ■Engineering Data 10 ●Ambient Temperature vs. Maximum Coil Voltage 1,000 7 5 3 1 0.7 500 300 30 VDC resistive load Ambient temperature: 23°C Switching frequency: 1,800 operations/hour 100 50 5 3 1 0 300 500 700 1,000 0.2 0.4 50 0.6 ●Ambient Temperature vs. Carry Current 2.0 1.6 1.2 −20 0 20 40 60 80 100 Ambient temperature (°C) Note: The maximum coil voltage refers to the maximum value in a varying range of operating power voltage, not a continuous voltage. ●Ambient Temperature vs. Must Operate or Must Release Voltage G6K-2G (F/P), G6K-2G (F/P)-Y On the basis of rated voltage (%) 2.4 0 −40 0.8 1 1.2 Switching current (A) ●Ambient Temperature vs. Must Set or Must Reset Voltage G6KU-2G (F/P)-Y 100 On the basis of rated voltage (%) 50 70 100 125 VAC resistive load Ambient temperature: 23°C Switching frequency: 1,800 operations/hour Switching voltage (V) Carry current (A) 150 100 0.3 30 200 10 DC resistive load 0.1 10 250 30 AC resistive load 0.5 G 6 K Maximum coil voltage (%) ●Durability Durability (x104 operations) Switching current (A) ●Maximum Switching Capacity 100 90 max. − X min. 80 70 60 50 40 90 Max. estimated value 80 70 max. − X 60 0.8 20 0.4 40 40 60 80 0 −60 100 −40 −20 0 20 Y 1,000 Energized 800 600 Deenergized 400 X 1,000 Z 1,000 200 200 400 1,000 Z' 800 1,000 Z' 100 Unit: m/s2 Sample: G6K-2G Number of Relays: 10 pcs Y' Conditions: Shock is applied in ±X, ±Y, and ±Z directions three times each with and without energizing the Relays to check the number of contact malfunctions. ●Contact Reliability Test *1, *2 G6K-2G (F/P), G6K-2G (F/P)-Y max. 60 min. Must operate voltage max. min. Must release voltage 0 0.001 0.01 0.1 1 10 100 Operating frequency (x103 operations) ●Mutual Magnetic Interference G6K-2G (F/P), G6K-2G (F/P)-Y NC contact min. Sample Change rate on the basis of initial value (%) NO contact max. max. max. min. min. Sample Energized 4 40 60 1 10 100 1,000 10,000 100,000 Operating frequency (x103 operations) Sample: G6K-2G Number of Relays: 10 pcs 500 Test conditions: 1 A resistive load at 30 VDC with an operation rate of 50% 300 Switching frequency: 1,800 operations/h 80 100 NO contact NC contact max. max. min. min. Contact resistance +30 +20 +10 0 −10 −20 −30 +30 +20 +10 0 −10 −20 −30 100 0.1 20 50 De-energized 10 0.001 0.01 0 100 Change rate on the basis of initial value (%) Contact resistance (mΩ) Sample: G6K-2G Number of Relays: 10 pcs 500 Test conditions: 10 μA resistive load at 10 m VDC with an operation rate of 50% 300 Switching frequency: 7,200 operations/h 30 −20 Ambient temperature (°C) 40 1,000 50 −40 1,000 Sample: G6K-2G Number of Relays: 10 pcs Test conditions: 1 A resistive load at 30 VDC with an operation rate of 50% 80 Switching frequency: 1,800 operations/h 20 Y' 30 −60 80 100 1,000 X' 600 Shock directions X X' Y Z 60 ●Electrical Durability (with Must Operate ●Electrical Durability and Must Release Voltage) *1 (Contact Resistance) *1 G6K-2G (F/P), G6K-2G (F/P)-Y G6K-2G (F/P), G6K-2G (F/P)-Y On the basis of rated voltage (%) ●Shock Malfunction 40 Ambient temperature (°C) Initial stage 30 10 0.001 0.01 0.1 1 10 100 Operating frequency (x103 operations) ●Mutual Magnetic Interference G6K-2G (F/P), G6K-2G (F/P)-Y Test Sample Average value Initial stage De-energized Test Sample Average value Must operate voltage Must release voltage Energized Change rate on the basis of initial value (%) 20 +30 +20 +10 0 −10 −20 −30 Change rate on the basis of initial value (%) 0 Contact resistance (mΩ) -20 Ambient temperature (°C) *1. *2. 50 Must operate voltage Must release voltage 10 0 -40 min. max. − X min. 30 +30 +20 +10 0 −10 −20 −30 Initial stage Test Average value Initial stage Test Average value Must operate voltage Must release voltage The test was conducted at an ambient temperature of 23°C. The contact resistance data are periodically measured reference values and are not values from each monitoring operation. Contact resistance values will vary according to the switching frequency and operating environment, so be sure to check operation under the actual operating conditions before use. G6K Surface Mounting Relay ●External Magnetic Interference G6K-2G (F/P), G6K-2G (F/P)-Y S N +20 +10 0 −10 S N S +20 +10 0 −10 −20 S −30 −1,200 −800 −400 ●High-frequency Characteristics (Isolation) *1, *2 G6K-2G (F/P), G6K-2G (F/P)-Y −30 −1,200 −800 −400 0 400 800 1,200 External magnetic field (A/m) ●High-frequency Characteristics (Insertion Loss) ) *1, *2 G6K-2G (F/P), G6K-2G (F/P)-Y (Average value (initial)) 0 −10 20 30 Must operate voltage Sample: G6K-2G Must release voltage Number of Relays: 10 pcs −30 −1,200 −800 −400 0 400 800 1,200 External magnetic field (A/m) ●High-frequency Characteristics (Return Loss) *1, *2 G6K-2G (F/P),G6K-2G (F/P)-Y 40 0 (Average value (initial)) Return loss (dB) Sample: G6K-2G 10 Number of Relays: 10 pcs N +10 (Average value (initial)) Insertion loss (dB) 0 S −20 Must operate voltage Must release voltage Sample: G6K-2G Number of Relays: 10 pcs 0 400 800 1,200 External magnetic field (A/m) N +20 −20 Must operate voltage Must release voltage Sample: G6K-2G Number of Relays: 10 pcs Isolation (dB) N (Average value) +30 0.1 0 10 1.4 Sample: G6K-2F-Y Number of Relays: 5 pcs 1.35 20 1.3 30 0.2 V.SWR N Change rate on the basis of initial value (%) Change rate on the basis of initial value (%) S (Average value) +30 Change rate on the basis of initial value (%) (Average value) +30 1.25 Return loss 50 60 0.3 40 1.2 50 1.15 60 1.1 70 80 0.4 100 1 10 100 Frequency (MHz) Must operate voltage Must release voltage Sample: G6K-2G Number of Relays: 50 pcs 40 20 0 60 Must operate bounce time Must release bounce time 40 0.5 1 1.5 2 2.5 3 0 0.5 1 Sample: G6K-2G Number of Relays: 50 pcs 1.5 2 2.5 3 1.05 V.SWR 80 1 100 Frequency (MHz) 20 Time (ms) *1. *2. 10 ●Must Operate and Must Release Bounce Time Distribution *1 G6K-2G (F/P) , G6K-2G (F/P)-Y Number of contacts Number of contacts ●Must Operate and Must Release Time Distribution *1 G6K-2G (F/P), G6K-2G (F/P)-Y 60 0.5 1 70 Sample: G6K-2G Number of Relays: 10 pcs 10 1 100 Frequency (MHz) ●Vibration Resistance G6K-2G (F/P), G6K-2G (F/P)-Y Change rate on the basis of rated value (%) 90 10.0 5.0 Must operate voltage 0.0 Must release voltage −5.0 −10.0 Initial After test Time (ms) 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 endurance in the actual machine before use. 5 G 6 K G6K Surface Mounting Relay ■Dimensions (Unit: mm) ●Single-side Stable G6K-2F Mounting Dimensions (TOP VIEW) Tolerance: ±0.1 mm 10±0.2 Terminal Arrangement/ Internal Connections (TOP VIEW) 7.62 5.08 6.5±0.2 2.54 5.2±0.2 1.6 0.5±0.1 1.19 2.54 7.8 1.8 0.3 6 5 1 2 3 4 7 0.8 (1.19) Orientation mark Note 1. Each value has a tolerance of ±0.3 mm. Note 2. The coplanarity of the terminals is 0.1 mm max. G6K-2G Note: Check carefully the coil polarity of the Relay. Mounting Dimensions (TOP VIEW) Tolerance: ±0.1 mm 10±0.2 6.5±0.2 Terminal Arrangement/ Internal Connections (TOP VIEW) 7.62 5.08 2.54 5.4±0.2 1.8 4.9 (2.54) (2.54) 0.8 (1.19) 2.54 6 5 1 2 3 4 Note: Check carefully the coil polarity of the Relay. PCB Mounting Holes (Bottom VIEW) Tolerance: ±0.1 mm 6.5±0.2 7 Orientation mark Note 1. Each value has a tolerance of ±0.3 mm. Note 2. The coplanarity of the terminals is 0.1 mm max. 10±0.2 8 5.7 1.8 0.5 5.08 7.62 G G6K-2P 6 K 7 (2.54) (2.54) 5.08 7.62 0.5±0.1 1.19 2.54 8 Terminal Arrangement/ Internal Connections (Bottom VIEW) Eight, 0.85-dia. holes Orientation mark 2.54 5 1 2 3 4 8 7 6 5 0.5 3.5 0.4±0.1 1.19 2.54 5.08 (2.54) (2.54) R0.2 0.15 5.08 5.08 7.62 (0.71) (1.19) Note: Check carefully the coil polarity of the Relay. 7.62 Note: Each value has a tolerance of ±0.3 mm. G6K-2F-Y Mounting Dimensions (TOP VIEW) Tolerance: ±0.1 mm 6.5±0.2 10±0.2 3.2 Terminal Arrangement/ Internal Connections (TOP VIEW) 7.6 5.4 5.2±0.2 1.6 0.5±0.1 1.2 3.2 7.8 1.8 0.3 0.8 (1.2) G6K-2G-Y 5 1 2 3 4 Orientation mark Note: Check carefully the coil polarity of the Relay. Mounting Dimensions (TOP VIEW) Tolerance: ±0.1 mm 10±0.2 6.5±0.2 3.2 Terminal Arrangement/ Internal Connections (TOP VIEW) 7.6 5.4 5.4±0.2 1.8 4.9 (2.2) (2.2) 1.8 0.5 5.4 7.6 0.8 (1.2) G6K-2P-Y 6.5±0.2 3.2 5 7.6 5.4 7 6 5 1 2 3 4 Orientation mark Note: Check carefully the coil polarity of the Relay. PCB Mounting Holes (BOTTOM VIEW) Tolerance: ±0.1 mm 10±0.2 8 5.7 Note 1. Each value has a tolerance of ±0.3 mm. Note 2. The coplanarity of the terminals is 0.1 mm max. Eight, 0.85-dia. holes Terminal Arrangement/ Internal Connections (BOTTOM VIEW) Orientation mark 1 2 3 4 8 7 6 5 0.5 0.4±0.1 1.2 3.2 5.08 (2.2) (2.2) 5.4 7.6 R0.2 0.15 5.08 (1.2) Note: Each value has a tolerance of ±0.3 mm. 6 6 7 Note 1. Each value has a tolerance of ±0.3 mm. Note 2. The coplanarity of the terminals is 0.1 mm max. 3.5 7 (2.2) (2.2) 5.4 7.6 0.5±0.1 1.2 3.2 8 (0.71) Note: Check carefully the coil polarity of the Relay. G6K Surface Mounting Relay ●Single-winding Latching G6KU-2F-Y Mounting Dimensions (TOP VIEW) Tolerance: ±0.1 mm 6.5±0.2 10±0.2 3.2 Terminal Arrangement/ Internal Connections (TOP VIEW) 7.6 5.4 8 5.2±0.2 1.6 0.5±0.1 1.2 3.2 7.8 1.8 0.3 7 7 6 5 2 3 4 SR (2.2) (2.2) 5.4 7.6 1 0.8 (1.2) Orientation mark Note: Check carefully the coil polarity of the Relay. Note 1. Each value has a tolerance of ±0.3 mm. Note 2. The coplanarity of the terminals is 0.1 mm max. G6KU-2G-Y Mounting Dimensions (TOP VIEW) Tolerance: ±0.1 mm 10±0.2 6.5±0.2 3.2 Terminal Arrangement/ Internal Connections (TOP VIEW) 7.6 5.4 8 5.4±0.2 1.8 0.5±0.1 1.2 3.2 4.9 (2.2) (2.2) 1.8 0.5 5.4 7.6 1 3.2 5 7.6 5.4 3 4 Eight, 0.85-dia. holes Terminal Arrangement/ Internal Connections (BOTTOM VIEW) Orientation mark 1 3.5 2 Orientation mark PCB Mounting Holes (BOTTOM VIEW) Tolerance: ±0.1 mm 6.5±0.2 5 Note: Check carefully the coil polarity of the Relay. Note 1. Each value has a tolerance of ±0.3 mm. Note 2. The coplanarity of the terminals is 0.1 mm max. 10±0.2 6 SR 5.7 0.8 (1.2) G6KU-2P-Y 7 2 3 4 7 6 5 0.5 0.4±0.1 1.2 3.2 SR 5.08 (2.2) (2.2) 5.4 7.6 R0.2 0.15 5.08 (1.2) Note: Each value has a tolerance of ±0.3 mm. (0.71) 8 Note: Check carefully the coil polarity of the Relay. 7 G 6 K G6K Surface Mounting Relay ■Tube Packing and Tape Packing Surface mounting terminal (SMT) standard models are shipped in moisture-proof package, and PCB terminal standard types do not require moisture proof packaging and therefore shipped in non-moisture-proof package. Please refer to "Correct Use" for handling after opening moisture-proof packaging for Surface mounting terminal (SMT) models. (1) Tube Packing 2. Reel Dimensions • Relays in tube packing are arranged so that the orientation mark of each Relay in on the left side. Fifty Relays are packed on one tube. Be sure not to make mistakes in Relay orientation when mounting the Relay to the PCB. Stopper (gray) 17.5±1.0 21.5±1.0 2±0.5 13±0.2 21±0.5 80 330 Stopper (green) Orientation of Relays R1 3. Carrier Tape Dimensions G6K-2F, G6K-2F-Y, G6KU-2F-Y Tube length: 520 mm (stopper not included) No. of Relays per tube: 50 pcs 5.6±0.1 (2) Tape Packing (Surface Mounting Terminal Models) • When ordering Relays in tape packing, add the prefix “-TR” to the model number, otherwise the Relays in tube packing will be provided. Relays per Reel: 900 pcs G 6 Minimum packing unit: 2 reels (1,800 pcs) K 1. Direction of Relay Insertion 0.4±0.05 10.35 12±0.1 8.6 G6K-2G, G6K-2G-Y, G6KU-2G-Y 4±0.1 2±0.1 +0.1 1.5−0 Orientation mark 0.4±0.05 5.8±0.1 1.75±0.1 R0.3 max. Pulling direction Carrier tape 1.75±0.1 7.5±0.1 16±0.1 Pulling direction Top tape (cover tape) 4±0.1 2±0.1 1.5+0.1 −0 7.5±0.1 16±0.1 10.6 10.6±0.1 Embossed tape 12±0.1 3° max. 6.9 ■Recommended Soldering Method ●IRS Method (for Surface-mounting Terminal Relays) Temperature (°C) (1) IRS Method (Mounting Solder: Lead) Soldering 220 to 245 • The thickness of cream solder to be applied should be within a range between 150 and 200 μm on OMRON’s recommended PCB pattern. • In order to perform correct soldering, it is recommended that the correct soldering conditions be maintained as shown below on the left side. Correct Soldering 180 to 200 Incorrect Soldering Relay Terminal Preheating 150 Land Heel fillet is formed 90 to 120 20 to 30 Time (s) (The temperature profile indicates the temperature on the circuit board.) Temperature (°C) (2) IRS Method (Mounting Solder: Lead-free) Uppwe surface of case (peak): 255°C max. Soldering 250 max. 230 180 150 Preheating Relay terminal section 120 max. 30 max. Time (s) (The temperature profile indicates the temperature on the PCB.) 8 PCB Solder Insufficient amount of solder Excessive amount of solder Visually check that the Relay is properly soldered. G6K Surface Mounting Relay ■Approved Standards UL recognized: CSA certified: BSI (EN62368-1) (File No.VC689955) UL1950 (File No. E41515) C22.2 No. 950 (File No. LR31928) Contact form Coil rating Contact rating Number of test operations DPDT (2c) G6K-2G(F/P): 3 to 24 VDC G6K(U)-2G(F/P)-Y: 3 to 24 VDC 2 A, 30 VDC at 40°C 0.5 A, 60 VDC at 40°C 0.3 A, 125 VAC at 40°C 6,000 Contact form Isolation category Voltage DPDT (2c) Basic Insulation 125 VAC ■Precautions ●Please refer to “PCB Relays Common Precautions” for correct use. Correct Use ●Long-term Continuously ON Contacts • Using the Relay in a circuit where the Relay will be ON continuously for long periods (without switching) can lead to unstable contacts because the heat generated by the coil itself will affect the insulation, causing a film to develop on the contact surfaces. We recommend using a latching relay (magnetic-holding relay) in this kind of circuit. If a single-side stable model must be used in this kind of circuit, we recommend using a fail-safe circuit design that provides protection against contact failure or coil burnout. ●Relay Handling • Use the Relay as soon as possible after opening the moistureproof package. (As a guideline, use the Relay within one week at 30°C or less and 60% RH or less.) If the Relay is left for a long time after opening the moisture-proof package, the appearance may suffer and seal failure may occur after the solder mounting process. To store the Relay after opening the moisture-proof package, place it into the original package and sealed the package with adhesive tape. • When washing the product after soldering the Relay to a PCB, use a water-based solvent or alcohol-based solvent, and keep the solvent temperature to less than 40°C. Do not put the Relay in a cold cleaning bath immediately after soldering. ●Claw Securing Force During Automatic Mounting • During automatic insertion of Relays, make sure to set the securing force of each claw to the following so that the Relays characteristics will be maintained. C A B Direction A: 1.96 N max. Direction B: 4.90 N max. Direction C: 1.96 N max. ●Environmental Conditions During Operation, Storage, and Transportation ●Maximum Allowable Voltage • The maximum allowable voltage of the coil can be obtained from the coil temperature increase and the heat-resisting temperature of coil insulating sheath material. (Exceeding the heat-resisting temperature may result in burning or short-circuiting.) The maximum allowable voltage also involves important restrictions which include the following: • Must not cause thermal changes in or deterioration of the insulating material. • Must not cause damage to other control devices. • Must not cause any harmful effect on people. • Must not cause fire. Therefore, be sure to use the maximum allowable voltage beyond the value specified in the catalog. • As a rule, the rated voltage must be applied to the coil. A voltage exceeding the rated value, however, can be applied to the coil provided that the voltage is less than the maximum allowable voltage. It must be noted that continuous voltage application to the coil will cause a coil temperature increase thus affecting characteristics such as electrical life and resulting in the deterioration of coil insulation. ●Coating • The Relay mounted on the PCB may be coated or washed but do not apply silicone coating or detergent containing silicone, otherwise the silicone coating or detergent may remain on the surface of the Relay. ●PCB Mounting • If two or more Relays are closely mounted with the long sides of the Relays facing each other and soldering is performed with infrared radiation, the solder may not be properly exposed to the infrared rays. Be sure to keep the proper distance between adjacent Relays as shown below. G6K-2G • Protect the Relay from direct sunlight and keep the Relay under normal temperature, humidity, and pressure. 2 mm min. ●Latching Relay Mounting • Make sure that the vibration or shock that is generated from other devices, such as relays in operation, on the same panel and imposed on the Latching Relay does not exceed the rated value, otherwise the Latching Relay that has been set may be reset or vice versa. The Latching Relay is reset before shipping. If excessive vibration or shock is imposed, however, the Latching Relay may be set accidentally. Be sure to apply a reset signal before use. G6K-2F 2.7 mm min. • Two or more Relays may be closely mounted with the short sides of the Relays facing each other. 9 G 6 K G6K Surface Mounting Relay G 6 K • 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, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence 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 or equipment, and be sure to provide the system or equipment with double safety mechanisms. Note: Do not use this document to operate the Unit. OMRON Corporation Electronic and Mechanical Components Company 10 Contact: www.omron.com/ecb Cat. No. K106-E1-11 0118(0207)(O)