HFE7/5-1HDS(257)

HFE7 SUBMINIATURE INTERMEDIATE POWER RELAY Features ● High switching capacity 1A, 1B: 10A 250VAC/30VDC; 2A, 2B, 1A + 1B: 8A 250VAC/30VDC ● High sensitive ● 4kV dielectric strength (between coil & contacts) ● Single side stable and latching types available ● 1 Form A, 1 Form B, 2 Form A, 2 Form B and 1A + 1B contact arrangement File No.:E134517 V D E File No.:40027342 RoHS compliant CONTACT DATA COIL Contact arrangement 1A, 1B 2A, 2B, 1A +1B AgNi +Au plated: 30m max.(at 1A 6VDC) Contact resistance AgNi: 50m max.(at 1A 6VDC) AgSnO2 +Au plated: 60m max.(at 1A 6VDC) AgSnO2: 80m max.(at 1A 6VDC) Contact material Contact rating (Res. load) AgSnO2, AgNi 10A 250VAC/30VDC Max. switching Voltage 277VAC Max. switching current 10A Max. switching power 2500VA 8A 250VAC/30VDC 277VAC 8A 2000VA 1 x 107OPS Mechanical endurance 5 Electrical endurance 1A, 1B type: 1 x 10 OPS (10A 250VAC, Resistive load., at 70℃, 1.5s on 1.5s off) 1A +1B, 2A, 2B type: 3 x 104OPS (8A 250VAC, Resistive load., at 70℃, 1.5s on 1.5s off) CHARACTERISTICS Insulation resistance 1000M Dielectric Between coil & contacts Strength Between open contacts (at 500VDC) 4000VAC 1min 1000VAC 1min Operate time (at rated. volt.) 10ms max. Release (Reset) time (at nomi. volt.) 10ms max. Approx. 420mW Single coils latching Approx. 300mW Approx. 200mW Double coils latching Approx. 420mW Approx. 280mW Approx. 200mW Approx. 280mW COIL DATA at 23 Single side stable Nominal Voltage VDC Pick-up Voltage VDC max. Drop-out Coil Resistance Voltage x (1 10%) VDC 200mW 280mW 420mW min. 3 2.1 0.3 45 32.1 21.4 5 3.5 0.5 125 89.3 59.5 6 4.2 0.6 180 129 85.7 405 289 192.9 9 6.3 0.9 12 8.4 1.2 720 514 342.9 24 16.8 2.4 2880 2056 1371.4 Single coil latching Coil Resistance x (1 10%) Nominal Voltage VDC Set /Reset Voltage VDC max. Pulse Duration ms min. 300mW 200mW 3 2.1 50 30 45 5 3.5 50 83.3 125 50 K max. 6 4.2 50 120 180 10Hz to 55Hz 1.5mm DA 9 6.3 50 270 405 Temperature rise (at rated. volt.) 2 12 8.4 50 480 720 5% to 85% RH 24 16.8 50 1920 2880 Shock resistance 98m/s Humidity Ambient temperature -40 to 70 Termination PCB Unit weight Approx. 6g Construction High sensitive Sensitive 1A,1A+1B Single side stable 2A 20 cycles /min Max. operate frequency (under rated load) Vibration resistance Coil power Type Plastic sealed, Flux proofed Notes: The data shown above are initial values. HONGFA RELAY ISO9001, ISO/TS16949 , ISO14001, OHSAS18001, IECQ QC 080000 CERTIFIED 206 2019 Rev. 1.00 COIL DATA at 23 Double coils latching Set / Reset Voltage Nominal Voltage VDC VDC max. 3 2.1 5 3.5 6 4.2 9 6.3 12 8.4 24 16.8 Pulse Duration ms min. 50 50 50 50 50 50 Coil Resistance x (1 10%) 420mW 21.4+21.4 59.5+59.5 85.7+85.7 192.9+192.9 342.9+342.9 1371.4+1371.4 280mW 32.1+32.1 89.3+89.3 129+129 289+289 514+514 2056+2056 SAFETY APPROVAL RATINGS AgNi 1 Form A AgSnO2 UL/CUL AgSnO2, AgNi 2 Form A AgSnO2 AgSnO2, AgNi 1 Form A+1 Form B AgSnO2 VDE (No UL approval on Single side stable version) 1 Form A AgNi 2 Form A AgNi 1 Form A+1 Form B AgNi Notes: 1) All values unspecified are at room temperature. 2) Only typical loads are listed above. Other load specifications can be available upon request. 10A 250VAC 8A 30VDC 1/4HP 125VAC 1/3HP 250VAC 10A 30VDC B300, R300 10A 250VAC 1/4 HP 125VAC 1/3 HP 250VAC 8A 250VAC/30VDC 1/4HP 125VAC 1/3HP 250VAC 600W 125VAC B300, R300 8A 250VAC/30VDC 1/4HP 125VAC 1/3HP 250VAC B300, R300 10A 250VAC (cosØ=1) 5A 250VAC (cosØ=0.4) 8A 250VAC (cosØ=1) 3.5A 250VAC(cosØ=0.4) 8A 250VAC (cosØ=1) 3.5A 250VAC (cosØ=0.4) ORDERING INFORMATION HFE7 / 12 -1H S T G -L 2 - R (412) (XXX) Type Coil voltage 3, 5, 6, 9, 12, 24VDC 1) Contact form Construction 1H: 1 Form A 1D: 1 Form B 2H: 2 Form A 2D: 2 Form B 1HD: 1A + 1B 2) Contact material S: Plastic sealed 3) Nil: Flux proofed T: AgSnO2 Nil: AgNi Contact plating G: Gold plated Nil: No gold plated Sort L1: 1 coil latching L2: 2 coils latching Nil: Single side stable Polarity R: Negative polarity Customer special code (Coil power) Special code5) 4) Nil: Positive polarity (412): Sensitive XXX: Customer special requirement Nil: High sensitive Nil: Standard Notes: 1) 1H, 2H means that relay is on the "reset" status when delivery; 1D, 2D means that relay is on the "set" status when delivery.There are no UL approval on 1D,2D version. 2) Under the ambience with dangerous gas like H2S, SO2 or NO2, plastic sealed type is recommended; Please test the relay in real applications. If the ambience allows, flux proofed type is preferentially recommended. Contact is recommended for suitable condition and specifications if water cleaning or surface process is involved in assembling relays on PCB. 3) For the application with inrush current conditions, such as lamp load, motor load, capacitance load, coil load, etc., we suggest use the flux proof and no golden plated AgSnO2 contact version. 4) We recommend to choose the sensitive version (same part number, but with special suffix (412)) if the higher coil activation is allowable; Please choose the sensitive version (same part number, but with special suffix (412)) if the relay to be used in the extreme environment or welded by wave soldering; Please check with HF's engineer before designing the relay to your application if there are some requirements' outside the specification we provided. 5) The customer special requirement express as special code after evaluating by Hongfa. e.g. (359) stands for Lamp load. 207 OUTLINE DIMENSIONS, WIRING DIAGRAM AND PC BOARD LAYOUT Unit: mm Outline Dimensions 2 coils latching Single side stable & 1 coil latching 0.8 1.25 10.16 20 15 20 2.54 0.5 7.62 15 10.16 1.25 10.16 0.5 0.8 7.62 10.16 PCB Layout (Bottom view) 2 coils latching Single side stable & 1 coil latching 1 Form A,1 Form B 4xØ1.2 1 Form A,1 Form B 2 Form A, 2 Form B,1A + 1B 2.54 6xØ1.2 2 Form A, 2 Form B,1A + 1B 2.54 2.54 2.54 8x Ø1.2 6xØ1.2 Remark: 1) In case of no tolerance shown in outline dimension: outline dimension ≤1mm, tolerance should be ±0.2mm; outline dimension ＞1mm and ≤5mm, tolerance should be ±0.3mm; outline dimension ＞5mm, tolerance should be ±0.4mm. 2) The tolerance without indicating for PCB layout is always ±0.1mm. 3) The width of the gridding is 2.54mm. Wiring Diagram (Bottom view) Single side stable (Standard polarity) 1 Form A 208 2 Form A 1A + 1B OUTLINE DIMENSIONS, WIRING DIAGRAM AND PC BOARD LAYOUT Unit: mm Wiring Diagram (Bottom view) 1 coil latching (Standard polarity) 1 Form A 2 Form A 1 Form B 2 Form B 1A + 1B 2 coils latching (Standard polarity) 1 Form A 1 Form B 2 Form A 1A + 1B 2 Form B Remark: The coil polarity of Reverse polarity and Standard polarity is opposite. Notice 1. Relay is on the “reset” or "set" status when being released from stock, with the consideration of shock risen from transit and relay mounting, relay would be changed to “set” or "reset" status, therefore, when application ( connecting the power supply), please reset the relay to “set” or “reset” status on request. 2. In order to maintain “set” or “reset” status, energized voltage to coil should reach the rated voltage, impulse width should be 5 times more than “set” or “reset” time. Do not energize voltage to “set” coil and “reset” coil simultaneously. And also long energized time (more than 1 min) should be avoided. 3. As the relay component part's will shrink and deformed due to the high temperature impact, our products are forbidden to be used at the temperature outside our suggested working temperature range (-40℃ to 70℃) for long time ; If the wave soldering will be used, the operating parameters we will suggest are: Up limit of the pre-heating time: 120s; Up limit of the pre-heating temperature:120℃; Soldering temperatuer: 260℃±5℃; Soldering time(10±3)s; Besides our suggested parameters, please try to shorten the pre-heating time and the soldering time and try to lower the temperature for pre-heating and the soldering as you can; the manual soldering for such relay is more recommended. Disclaimer This datasheet is for the customers’ reference. All the specifications are subject to change without notice. We could not evaluate all the performance and all the parameters for every possible application. Thus the user should be in a right position to choose the suitable product for their own application. If there is any query, please contact Hongfa for the technical service. However, it is the user’s responsibility to determine which product should be used only. © Xiamen Hongfa Electroacoustic Co., Ltd. All rights of Hongfa are reserved. 209