MK15-B-1_10 MEDER | Alldatasheet
Document overview
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Technical content
www.meder.com MEDER electronic Reed Sensors for SMD Mounting
DESCRIPTION
APPLICATIONS
MK15 are magnetically operated Reed proximity switches for SMD mounting.
- Lead design 1: Flat, straight leads for PCB slot mounting.
- Lead design 2: Flat, bent SMD leads. The sensors are supplied taped & reeled according to IEC 286/part 3 suitable for auto-placement. The special features of this series are the small dimensions of only 19.5 x 2.5 x 2.5mm and the simple internal structure (low-cost version). Electronic PCB’s where all components are surface mounted Telecommunication applications Hook switch in mobile and hard-wired phones Switching element in microphones DIMENSIONS All dimensions in mm [inch]
FEATURES
Excellent for low power operations High power switches available Six operate sensitivities available Tape and Reel available No external power required for sensor operation UL approved Part Number Example MK15 - B - 1 B is the magnetic sensitivity 1 is the lead design ORDER INFORMATION Sensitivity class Pull In AT Range B 10 - 15 C 15 - 20 D 20 - 25 E 25 - 30 F 30 - 35 G 35 - 40 Series Magnetic Sensitivity Lead Design MK15 - x - x Options B, C, D, E, F, G 1.2 MAGNETIC SENSITIVITY
www.meder.com MEDER electronic MK15 Series TAPE & REEL SOLDERING INFORMATION Reed Sensors for SMD Mounting reflow soldering conditions according JEDEC norm J-STD-020C Ramp up: max. 6K/s Ramp down: max. 8/Ks120 s 40 s 120-180 s 183 oC 260 oC 125 oC
www.meder.com MEDER electronicMK15 Series Reed Sensors for SMD Mounting CONTACT DATA All Data at 20° C Contact Form → Form A Contact Ratings Conditions Min. Typ. Max. Units Switching Power Any DC combination of V & A not to exceed their individual max.‘s 10 W Switching Voltage DC or peak AC 200 V Switching Current DC or peak AC 0.5 A Carry Current DC or peak AC 1.25 A Static Contact Resistance w/ 0.5 V & 10 mA 150 mΩ Dynamic Contact Resistance Measured w/ 0.5 V & 50 mA , 1.5 ms after closure 200 mΩ Insulation Resistance across Contacts 100 volts applied 1012 Ω Breakdown Voltage across Contact Voltage applied for 60 sec. min. 225 VDC Operate Time incl. Bounce Measured w/ 100 % overdrive 0.5 ms Release Time Measured w/ no coil suppression 0.1 ms Capacitance at 10 kHz cross contact 0.2 pF Contact Operation * Must Operate Condition Steady state field 10 30 AT Must Release Condition Steady state field 4 27 AT Environmental Data Shock Resistance 1/2 sinus wave duration 11 ms 30 g Vibration Resistance From 10 - 2000 Hz 20 g Ambient Temperature 10°C/ minute max. allowable -40 130 oC Stock Temperature 10°C/ minute max. allowable -50 130 oC Soldering Temperature 5 sec. dwell 260 oC Please note: The indicated electrical data are maximum values and can vary downwards when using a more sensitive switch. * These ranges refer to the uncut / unmodified Reed Switches described in our Reed Switch section. Consult factory if more detail is required.