R5 Ultra-miniature SMD Reed Sensor
 |
 |
 |
|
 |
Click thumbnails to view actuation distances
Highlights
♦ Omni-polar ♦ 5.0W Contact Rating ♦ Does not require power for operation ♦ Normally Open, Form A contact ♦ Sputtered Ruthenium contact ♦ Two 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 ♦
Description
These R5 ultra-miniature SMD reed sensors are designed for signal switching applications and have a size advantage over the standard size SMD reed sensor. 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 Operate AT, Release AT, Static Contact Resistance and Variable Contact Resistance before packing. Being an omnipolar device, this sensor can be actuated with either a north pole or a south pole or both. Choosing the right AT band, magnet strength, and operating axis, will restrict the number of operates and releases to one. All dimensions are in mm.
Specifications
| Contact Form | A | |
| Contact Rating (max) | W/VA | 5.0 |
| Switching Current (max) | A | 0.35 |
| Carry Current (max) | A | 0.5 |
| DC Switching Voltage (max) | VDC | 100 |
| Breakdown Voltage (min) | VDC | 150 |
| Contact Resistance (max) | mΩ | 200 |
| Operating Temperature | °C | -40 to +140 |
| Shock Resistance (½Sin wave for 11ms) | G | 30 |
| Vibration Resistance (10-2000Hz) | G | 20 |
Ordering Code
R5-S-(Operate AT Code)
| OAT Code | AT Band |
| 1 | 7-12 |
| 2 | 12-17 |
Example: R5-S-1
Denotes Gull-wing version in 7 – 12 Operate AT.
Other Special Configurations Available
Non standard lead formations
Dynamic Contact Resistance Limit
Special Release AT Limits
Gold plated leads
Recommended Reflow Profile
Tape and Reel Dimensions
The R5-S and the R5-J 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.
Applications
Reed switches and Reed Sensors in Portable Defibrillators
 | Defibrillator Defibrillation is a treatment for life-threatening cardiac arrhythmia, or irregular heart beat. This...Continue reading |
Reed sensors for detecting Ignition Key
 | Automobile Key The Ignition key on an automobile comes in two types, a manual...Continue reading |
Reed Sensors in Pediatric Feeding tubes
 | Pediatric Feeding Tube Pediatric Feeding tubes are used by nursing homes and hospitals on...Continue reading |
Reed Sensors in Electric Car Chargers
 | Electric Car Charging Station Electrical cars are designed to have a range of 250-300...Continue reading |
Reed Switches and Reed sensors in Canal Hearing Aids
 | In-canal Hearing Aid As widely known, Hearing Aids are devices designed to improve hearing...Continue reading |
Reed sensors in Radio-controlled Gliders and model Airplanes
 | Model Airplane Radio controlled aircrafts, gliders and helicopters come in various sizes from simple...Continue reading |
Reed sensors in Accurate level sensing of fluids
 | Fuel Gauge In ships and yachts, it is not only necessary to monitor the...Continue reading |
Reed switches in Domestic Coffee Machines
 | Domestic Coffee Machine Coffee Machines brew coffee when the user adds water, coffee powder...Continue reading |
Reed sensors in weather proof electronics
 | Smart phone using IP67 Housings The IP67 Code or the International Protection Marking states...Continue reading |
Reed switches in Vagus Nerve Stimulators
 | Vagus Nerve Stimulator The Vagus nerve in the neck is one of the primary...Continue reading |
Reed switches and Reed sensors in Pacemakers
 | Pacemaker Artificial pacemakers are implantable devices that generate electrical impulses to the heart, to...Continue reading |
Reed switches and Reed sensors in Spirometers
 | Spirometer for Lung Function Testing A Lung function test or Pulmonary Function test, PFT...Continue reading |