Click the thumbnails on the left to view actuation distances
♦ Does not require power for operation ♦ Normally Closed form B contact ♦ Sputtered Ruthenium contact ♦ Polarity Sensitive ♦ Two types of lead configurations ♦ Three magnetic sensitivity bands ♦ Molded with internal blades parallel to SMD feet ♦ Packed in tape and reels conforming to IEC-60286-3 norms ♦ RoHS Compliant and Lead-free ♦ Not Sensitive to ESD ♦
These Normally Closed SMD reed sensors are built with an inbuilt biasing magnet. As they are molded with pre-flattened leads, no shock is transferred into the device when SMD formation takes place. Various activating distances are available depending on the magnet and the AT band used. The sensors are tested 100% for release and operate AT, Static Contact Resistance and Variable Contact Resistance before packing. Our products are completely Lead-free and conform to the RoHS directive.
|Contact Rating (max)||W/VA||10.0|
|Switching Current (max)||A||0.5|
|Carry Current (max)||A||1.5|
|DC Switching Voltage (max)||VDC||180|
|Breakdown Voltage (min)||VDC||200|
|Contact Resistance (max)||mΩ||150|
|Operating Temperature||°C||-20 to +100|
|Shock Resistance (½Sin wave for 11ms)||G||30|
|Vibration Resistance (10-2000Hz)||G||20|
R2B-(Lead Formation Code)-(Release AT Code)
|Formation Code||Lead Formation||RAT Code||*Before||*After|
* Indicate Release AT band before and after modification of leads
Please contact us for Re-closure values
Denotes 15-20 Release AT, Low profile SMD formed.
As shown in above examples, unlike poles of magnet and sensor cause the sensor to release. Like poles do not cause a release. Choosing the right AT band, magnet strength, and operating axis, will restrict the number of operates and releases to one. Click here to view actuation distances of this sensor with the standard magnets.
The R2-S and the R2-F can be tape and reel packed for automatic pick and place, as per IEC-60286-3 norms. 2500 will be packed per spool. 40 – 80g force will be required to peel off cover tape.