TV-5, TV-8 rated 10mm flat power relays Silent type is available

Transcription

1 TV-, TV- rated 1mm flat power relays Silent type is available LK-F RELAYS TV standards compatible: TV- and TV- TV- type: 7 A inrush current and switching possible at A rated current. : 11 A inrush current and switching possible at A rated current. Line up includes silent type Appro. 1 db less sound pressure than LK-S relay. 3 LK-F relay (silent) LK-S relay High sensitivity: 2mW Ideal for device power reduction.7 mm.2 inch stand off height Conforms to various safety standards UL/C-UL, TÜV and SEMKO.7.2 mm inch RoHS compliant 2 1 TYPICAL APPLICATIONS Flat-panel TVs Audio visual equipment Other slim profile devices FEATURES Low profile (1 mm height) Height reduced 6% compared with previous product*. 2 mm.94 inch Previous product* Low profile LK-F 1 mm.394 inch (including stand off) LK-F relay (silent) LK-S relay (LK-S) 1 *Previous product: LK-S relay Nominal switching capacity: A, A 277V AC ORDERING INFORMATION arrangement 1a: 1 Form A Nominal operating power M: 2mW Operation noise Nil: Standard type Q: Silent type Nominal coil voltage (DC), 9, 12, 24V TV standard : TV- : TV- Note: Certified by UL/C-UL, TÜV and SEMKO LKF 1a M 1 2 V 1 ASCTB197E 2121-T

2 TYPES arrangement 1 Form A Nominal coil voltage Standard packing: Carton: pcs.; Case: pcs. TV- type Part No. Standard type Silent type Standard type Silent type V DC LKF1aM-V-1- LKF1aMQ-V-1- LKF1aM-V-1- LKF1aMQ-V-1-9V DC LKF1aM-9V-1- LKF1aMQ-9V-1- LKF1aM-9V-1- LKF1aMQ-9V-1-12V DC LKF1aM-12V-1- LKF1aMQ-12V-1- LKF1aM-12V-1- LKF1aMQ-12V-1-24V DC LKF1aM-24V-1- LKF1aMQ-24V-1- LKF1aM-24V-1- LKF1aMQ-24V-1- LK-F RATING 1. Coil data Nominal coil voltage Pick-up voltage (at 2 C 6 F) (JIS C 442* pulse drive.) Standard type Silent type (at 2 C 6 F) Nominal operating current [±1%] (at 2 C 6 F) *JIS C 442: JIS C test method for miniature electromagnetic relays used for control applications. Coil resistance [±1%] (at 2 C 6 F) V DC ma 1Ω 7%V or less %V or less 9V DC 1%V or more of of nominal of nominal 27.mA 324Ω nominal voltage 12V DC voltage voltage (Initial) 2.mA 76Ω (Initial) (Initial) 24V DC 1.4mA 2,34Ω Nominal operating power 2mW Ma. applied voltage (at 2 C 6 F) 13%V of nominal voltage 2. Specifications Characteristics Item Specifications TV- type Arrangement 1 Form A resistance (Initial) Ma. 1 mω (By voltage drop 6 V DC 1A) material AgSnO2 type Nominal switching capacity (resistive load) A 277 V AC A 277 V AC carring power 1,3 VA 2,216 VA Rating Ma. switching voltage 277 V AC Ma. switching current A (AC) A (AC) switching capacity (Reference value)* 1 1 ma V DC Insulation resistance (Initial) 1,MΩ (at V DC) Measurement at same location as Breakdown voltage section. Breakdown voltage Between open contacts 1, Vrms for 1 min. (Detection current: 1 ma) (Initial) Between contact and coil 4, Vrms for 1 min. (Detection current: 1 ma) Electrical characteristics Mechanical characteristics Epected life Conditions Unit weight Surge breakdown voltage* 2 (Initial) Between contact and coil Temperature rise (coil) (at 2 C 6 F) Ma. 4 C 113 F (By resistive method, nominal voltage applied to the coil; contact carrying current: A at 7 C 1 F.) 1, V Ma. 4 C 113 F (By resistive method, nominal voltage applied to the coil; contact carrying current: A at 7 C 1 F.) Operate time (at 2 C 6 F) Ma. 1 ms (nominal coil voltage, ecluding contact bounce time) Release time (at 2 C 6 F) Ma. ms (nominal coil voltage, ecluding contact bounce time) (without diode) Shock resistance Functional 2 m/s 2 (Half-wave pulse of sine wave: 11 ms; time: 1 µs.) Destructive 1, m/s 2 (Half-wave pulse of sine wave: 6 ms.) Vibration resistance Functional 1 to Hz at double amplitude of 1. mm (Detection time: 1 µs.) Destructive 1 to Hz at double amplitude of 1. mm Mechanical 1 6 (at 1 times/min.) Electrical 1 (at 2 times/min.) 1 4 (at 2 times/min.) Ambient temperature: 4 C to +7 C 4 F to +1 F; Conditions for operation, transport and storage* 3 Humidity: to % R.H. (Not freezing and condensing at low temperature); Atmospheric pressure: 6 to 16 kpa Ma. operating speed 2 times/min. (at nominal switching capacity) Appro. 12 g.42 oz Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. *2. Wave is standard shock voltage of ±1.2 µs according to JEC *3. The upper operation ambient temperature limit is the maimum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage conditions in NOTES. ASCTB197E 2121-T

3 REFERENCE DATA 1. Ma. switching power (AC resistive load) 2-(1). Coil temperature rise (TV- type) Sample: LKF1aMQ-12V-1-, 6 pcs. Point measured: coil inside current: A, A 2-(2). Coil temperature rise () Sample: LKF1aMQ-12V-1-, 6 pcs. Point measured: coil inside current: A, A current, A 1 1 TV- type Temperature rise, C C A 2 C A 7 C A 7 C A Temperature rise, C C A 2 C A 7 C A 7 C A 1 1 voltage, VAC (1). Ambient temperature characteristics and coil applied voltage (TV- type) 3-(2). Ambient temperature characteristics and coil applied voltage () Allowable ambient temperatures against % coil voltages (ma. inside the coil temperature set as 11 C 239 F) Pick-up voltage (hot start) Carrying current: A Allowable ambient temperatures against % coil voltages (ma. inside the coil temperature set as 11 C 239 F) Pick-up voltage (hot start) Carrying current: A Pick-up voltage (cold start) Pick-up voltage (cold start) Ambient temperature, C Ambient temperature, C 4-(1). Electrical life test (A 277V AC, resistive load) Sample: LKF1aMQ-12V-1-, 6 pcs. Operation frequency: 2 times/min. (ON/OFF = 1.s: 1.s) Ambient temperature: 2 C 6 F Circuit: 277V AC 12V DC welding and Miscontacting circuit Change of pick-up and drop-out voltage Pick-up and drop-out voltage, V Pick-up voltage Ma. Ma. 1 No. of operations, 1 4 Change of contact resistance resistance, mω No. of operations, 1 4 Ma. 1 4-(2). Electrical life test (A 277V AC, resistive load) Sample: LKF1aMQ-12V-1-, 6 pcs. Operation frequency: 2 times/min. (ON/OFF = 1.s: 1.s) Ambient temperature: 2 C 6 F Circuit: 277V AC 12V DC welding and Miscontacting circuit Change of pick-up and drop-out voltage Pick-up and drop-out voltage, V Pick-up voltage 2. No. of operations, 1 4 Ma. Ma. Change of contact resistance resistance, mω No. of operations, 1 4 Ma. ASCTB197E 2121-T

4 -(1). Operation noise distribution LK-F (Height: 1 mm, Silent) Sample: LKF1aMQ-12V-1-, pcs Background noise: appro. 2dB mm (2). Operation noise distribution LK-F (Height: 1 mm, Standard) Sample: LKF1aM-12V-1-, pcs Background noise: appro. 2dB mm (3). Operation noise distribution LK-S (Height: 2 mm) Refer to comparison Sample: LKS1aF-12V, pcs Background noise: appro. 2dB mm ASCTB197E 2121-T

5 DIMENSIONS (mm inch) CAD Data The CAD data of the products with a CAD Data mark can be downloaded from: Eternal dimensions PC board pattern (Bottom view) dia dia dia dia dia..2 dia Schematic (Bottom view) Dimension: General tolerance Less than 1mm.39inch: ±.1 ±.4 1mm.39inch less than 3mm.11 inch: ±.2 ±. 3mm.11 inch: ±.3 ±.12 SAFETY STANDARDS Certification authority TV- type NOTES UL/C-UL TV- A 277 V AC TV- A 277 V AC SEMKO 3/1 A 2 V AC 4T µ TÜV EN611-1 A 2 V AC (cosφ = 1.) EN611-1 A 2 V AC (cosφ = 1.) Usage, transport and storage conditions 1) Temperature: 4 to +7 C 4 to +1 F 2) Humidity: to % RH (Avoid freezing and condensation.) The humidity range varies with the temperature. Use within the range indicated in the graph below. 3) Atmospheric pressure: 6 to 16 kpa Temperature and humidity range for usage, transport, and storage 4 4 (Avoid freezing when used at temperatures lower than C 32 F) Tolerance range Humidity, %R.H. (Avoid condensation when used at temperatures higher than C 32 F) Temperature, C F For Cautions for Use. 4) Condensation Condensation forms when there is a sudden change in temperature under high temperature and high humidity conditions. Condensation will cause deterioration of the relay insulation. ) Freezing Condensation or other moisture may freeze on the relay when the temperatures is lower than C 32 F. This causes problems such as sticking of movable parts or operational time lags. 6) Low temperature, low humidity environments The plastic becomes brittle if the relay is eposed to a low temperature, low humidity environment for long periods of time. Certification 1) This relay is UL/C-UL certified. UL/C-UL standards: TV- A 277 V AC TV- A 277 V AC 2) This relay is certified by TÜV as an electromagnetic relay that complies with EN TÜV standards: TV- type A 2 V~ cosφ = 1. A 2 V~ cosφ = 1. 3) This relay is certified by SEMKO. 3/1 A 2 V AC 4T µ Steady-state current: 3A/Inrush current: 1 A, Load voltage: 2 V AC Ambient temperature: 4 to + C 4 to +1 F, Micro-gap Others 1) The amount of relay operation noise will vary depending on the substrate used for mounting. Please use after verifying with the relay mounted on the substrate. 2) There are no restrictions as to how this relay should be oriented during installation. However, due to gravitation there may be slight differences in pick-up/ drop-out voltage and operate/release time, etc., depending on the orientation. Therefore, when evaluating the relay, please do so with the relay installed with the actual orientation. ASCTB197E 2121-T