FR2 CLARE | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 5

Technical content

www.clare.com Clare’s DYAD® dry reed switches are ideally suited for small switching signal applications. This switch has sputtered ruthenium contacts and an extraordinary seal strength, achieved by a patented laser sealing of the glass. In low level or dry switching environments, both switches typically provide >1 billion operations. The switches have hermetically sealed contacts and offer a wide range of available magnetic sensitivities. Features Description

  • Small size
  • SMT-compatible
  • Easily formed leads
  • Sputtered ruthenium contacts
  • Hermetically sealed contacts
  • Fast switching speed — up to 500Hz
  • Wide range of available magnetic sensitivities

Applications

  • Security
  • Proximity sensing
  • Smoke alarms
  • Automotive
  • Level sensor
  • Lamp current sensor
  • Relays
  • UL listed Standard Test Coil The magnetic force (expressed in NI, AT or Ampere Turns) required to cause the reed switch contacts to close is called the pull-in or operate value.

Ordering Information

A complete part number is represented by the digits to the right. For example, FR2S1030 is a DYAD® with a minimum operate value of 10 and a maximum of 30. Refer to the switch operating specification charts for available ranges. Special ranges are available upon request. Surface Mount Dyad Refer to operating characteristics table for complete part number. /K4D/K61/K78/K69/K6D/K75/K6D /K4F/K70/K65/K72/K61/K74/K65 /K56 /K61/K6C/K75/K65 /K28/K4E/K49/K29/K4D/K69/K6E/K69/K6D/K75/K6D /K4F/K70/K65/K72/K61/K74/K65 /K56 /K61/K6C/K75/K65 /K28/K4E/K49/K29 /K46 /K52 /K32 /K53/K58 /K58/K58 /K58 Dyad® (1) Consult factory for test procedure. The reed switch shall be placed in the test coil with the gap centered in the core of the coil winding. Test leads and their clips must be non-magnetic. The longitudinal axis of the test coil and the test switch shall be vertical. FR2 Part # Coil - 1 Coil definition NARM1 CTC01 Coil resistance 1200Ω Number of turns 5,000 Wire size (nom. diameter) 0.0399mm (AWG 46) Bobbin diameter (inside coil) 3.96mm Winding length 10.4mm DYAD® Part # Operate Range (NI) 1 FR2S1015 10 to 15 FR2S1020 10 to 20 FR2S1030 10 to 30 FR2S1520 15 to 20 FR2S1525 15 to 25 FR2S2025 20 to 25 DYAD® Surface Mount Part # Operate Range (NI) 1,2,3 FR2024 10 to 15 FR2259 10 to 20 FR2282 10 to 30 FR2025 15 to 20 FR2249 15 to 25 FR2026 20 to 25 1 Tolerance = ± 1.5NI

2 Full Blade Sensitivity

3 Surface Mount Switches are packaged 3,000 parts per reel

www.clare.com Rev. 2 Specifications All parameters are at 25°C unless otherwise stated. Absolute Maximum Ratings are stress ratings. Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this data sheet is not implied. Exposure of the device to the absolute maximum ratings for extended period may degrade the device and effect its reliability. Ratings (@ 25˚ C) PARAMETER CONDITIONS SYMBOL MIN TYP MAX UNITS Contact Ratings Operate ampere turns range Full Blade Tolerance = ± 1.5NI AT 10 - 30 NI Release ampere turns range Full Blade Tolerance = ± 1.5NI AT 5 - 30 NI Switching Voltage Max DC/PeakAC Resistive V L - - 200 VDC Switching Current Max DC/PeakAC Resistive I L - - 500 mAmps Carry Current Max DC/PeakAC Resistive I C - - 1.5 Amps Contact Rating Max DC/PeakAC Resistive - - - 10 VA Life Expectancy 1V, 10mA Signal Level - - 1000 - x10

6 Ops

10V, 10mA Low Level - - 500 - x10 6 Ops 50V, 100mA Telecom Load - - 2 - x10 6Ops 100V, 100mA Rated Loads - - 2 - x10 6 Ops Static Contact Resistance 50mV, 10mA (1) CR - 80 150 m Ω Contact Material - - Ru - - Switch Specifications Insulation Resistance (2) 100V, 25°C, 40% RH IR 10 9 1011 - Ω Capacitance Across Open Contacts - - 0.3 - pF Dielectric Strength(5) Between Contacts - 250 300 - VDC/Peak AC Operate Time, At nominal coil voltage, T OP - - 0.5 ms including bounce 10Hz Square Wave Release Time Zener-Diode Suppression (3) TREL - - 0.2 ms Environmental Ratings Storage Temperature T A -40 - +125 °C Operating Temperature T O -40 - +125 °C Soldering Temperature - - - +240 °C Vibration Resistance 5Hz - 200Hz G - - 20 Gs Shock Resistance 11 ±1ms, 1/2 Sine Wave S - - 100 Gs Weight - - 0.13 - grams/unit Parameter Min Typ Max Units Switching Voltage FR2 - DYAD® 200 Volts Switching Current FR2 - DYAD® 0.5 Amps Carry Current FR2 - DYAD ® 1.5 Amps Switching Frequency FR2 - DYAD® 500 Hz Contact Resistance FR2 - DYAD ® 150 m Ω (See detailed specifications for more information.) (1) Contact resistance measured with 4 terminal method, 1.1" between test leads (2) >1012 Ω is available upon request (3) A 24V zener in series with a diode across the coil (4) Use caution not to exceed vibration resistance limits while ultrasonically cleaning. Contact Clare Engineering for more details/recommendations (5) 15 ampere turn minimum Dyad®

www.clare.comRev. 2 DYAD® Performance Data* *The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our application department. Recommended Pad Sizes Mechanical Dimensions DIMENSIONS mm (inches) Dyad® DYAD® Operate Shift After Lead Trimming Overall Length in Inches Percent Operate Increase After Lead Cut /K30/K2E/K37 /K34/K30 /K33/K35 /K33/K30 /K32/K35 /K32/K30 /K31/K35 /K31/K30 /K35 /K30 /K30/K2E/K38 /K30/K2E/K39 /K31 /K31/K2E/K31 /K31/K2E/K32 /K31/K2E/K33/K35/K35 DYAD® Dielectric Breakdown vs. Operate Sensitivity Average Operate (NI) Dielectric Breakdown (VDC) 8-9 1200 1000 800 600 400 200 12-13 16-17 20-21 24-2526-32 Min. Avg. Max. DYAD® Capacitance Across Open Contacts Capacitance (pF) Number of Units /K34/K30 /K33/K35 /K33/K30 /K32/K35 /K32/K30 /K31/K35 /K31/K30 /K35 /K30 /K30/K2E/K31/K35 /K30/K2E/K32 /K30/K2E/K32/K35 /K30/K2E/K33 /K30/K2E/K33/K35 /K30/K2E/K34/K30 DYAD® Contact Resistance Throughout Life 10V, 12mA Resistive Load Operations (Millions) Average Resistance (mOhms) 10 20 30 40 50 60 70 80 90 100 110120 DYAD® Contact Resistance Throughout Life 50V, 100mA Resistive Load Operations (Millions) Average Resistance (mOhms) 0.2 CM15 Series Operate NI vs. Release NI Test Coil: NARM 1; Full Length Terminals Operate NI Release NI /K31/K30 /K33/K30 /K32/K35 /K32/K30 /K31/K35 /K31/K30 /K35 /K30 /K31/K32 /K31/K34 /K31/K36 /K31/K38 /K32/K30 /K32/K32 /K32/K34 /K32/K36 /K32/K38 /K33/K30 /K4D/K69/K6E/K69/K6D/K75/K6D /K4D/K61/K78/K69/K6D/K75/K6D DYAD® /K33/K34/K2E/K35/K34 /K4D/K41/K58/K2E /K28/K31/K2E/K33/K36/K30/K29 /K39/K2E/K36/K35 /K52/K45/K46/K2E /K28/K30/K2E/K33/K38/K30/K29 /K32/K2E/K32/K39 /K4D/K41/K58/K2E /K28/K30/K2E/K30/K39/K30/K29 /K31/K2E/K36/K35 /K4D/K41/K58/K2E /K28/K30/K2E/K30/K36/K35/K29 /K31/K2E/K33/K32 /K4D/K41/K58/K2E /K28/K30/K2E/K30/K35/K32/K29 /K31/K35/K2E/K32/K34 /K4D/K41/K58/K2E /K28/K30/K2E/K36/K30/K30/K29 /K30/K2E/K31/K38 /K28/K30/K2E/K30/K30/K37/K29 /K2B /K37 /K6F DYAD® SMT /K32/K2E/K30/K33 /K4D/K41/K58/K2E /K28/K30/K2E/K30/K38/K30/K29 /K31/K37/K2E/K35/K33 /K28/K30/K2E/K36/K39/K30/K29 /K31/K2E/K30/K32 /K28/K30/K2E/K30/K34/K30/K29 /K31/K2E/K32/K30 /K54/K59/K50/K2E /K28/K30/K2E/K30/K34/K37/K29 /K30/K2E/K32/K35 /K4D/K41/K58/K2E /K28/K52 /K30/K2E/K30/K31/K30/K29 /K34 /K50/K4C/K41/K43/K45/K53 /K31/K39/K2E/K35/K36 /K4D/K41/K58/K2E /K28/K30/K2E/K37/K37/K30/K29 /K31/K35/K2E/K32/K34 /K4D/K41/K58/K2E /K28/K30/K2E/K36/K30/K30/K29 /K32/K2E/K32/K39 /K4D/K41/K58/K2E /K28/K30/K2E/K39/K30/K30/K29 /K31/K2E/K33/K32 /K4D/K41/K58/K2E /K28/K30/K2E/K30/K35/K32/K29 /K31/K2E/K32/K32 /K28/K30/K2E/K30/K34/K38/K29 /K4D/K41/K58/K2E /K54/K57/K49/K53/K54 /K41/K4C/K4C/K4F/K57/K45/K44 /K54/K59/K50/K2E /K42/K4F/K54/K48 /K45/K4E/K44/K53 /K2B /K31/K30 /K6F /K2B /K35 /K6F DYAD® SMT /K31/K36/K2E/K30/K31 /K4D/K41/K58/K2E /K28/K30/K2E/K36/K33/K29 /K32/K2E/K37/K39 /K28/K30/K2E/K31/K31/K30/K29 /K32/K2E/K35/K34 /K28/K30/K2E/K31/K30/K30/K29

www.clare.com Rev. 2 DIMENSIONS mm (inches) Tape and Reel Packaging for DYAD® -Gull Wing Terminals Tape & Reel Packaging Dyad® /K31/K2E/K37/K35 /K28/K2E/K30/K36/K39/K29 /K34/K2E/K30/K30 /K28/K2E/K31/K35/K37/K29/K31/K2E/K35/K35 /KB1 /K2E/K30/K35 /K28/K2E/K30/K36/K31 /KB1 /K2E/K30/K30/K32/K29/K2E/K33/K30/K30 /KB1 /K2E/K30/K31/K33 /K28/K2E/K30/K31/K32 /KB1 /K2E/K30/K30/K30/K35/K29 /K2E/K35/K30 /K28/K2E/K30/K32/K30/K29 /K32/K2E/K32/K39 /K28/K2E/K30/K39/K30/K29 /K54/K6F/K70 /K43/K6F/K76/K65/K72 /K54/K61/K70/K65 /K32/K2E/K30/K30 /K28/K2E/K30/K37/K39 /K29 /K31/K2E/K39/K33 /K28/K2E/K30/K37/K36 /K29/K2E/K32/K38 /K28/K2E/K30/K31/K31 /K29 /K32/K2E/K34/K39 /K28/K2E/K30/K39/K38 /K29 /K38/K2E/K30/K30 /K28/K2E/K33/K31/K35/K29 /K55/K73/K65/K72 /K44/K69/K72/K65/K63/K74/K69/K6F/K6E /K6F/K66 /K46/K65/K65/K64 /K33/K32/K2E/K30/K30 /KB1 /K2E/K33/K31 /K28/K31/K2E/K32/K36/K30 /KB1 /K2E/K30/K31/K32/K29 /K32/K33/K2E/K30/K31 /K4D/K41/K58 /K28/K2E/K39/K30/K36/K29 /K32/K30/K2E/K31/K32 /K28/K2E/K37/K39/K32/K29 /K31/K34/K2E/K36/K33 /K28/K2E/K35/K37/K36/K29 /K31/K34/K2E/K32/K30 /K28/K2E/K35/K35/K39/K29 /K32/K38/K2E/K34/K30 /K28/K31/K2E/K31/K31/K38/K29 /K32/K2E/K34/K39 /K28/K2E/K30/K39/K38/K29 /K32/K2E/K30/K30 /K4D/K49/K4E/K2E /K44/K49/K41/K2E /K54/K59/K50/K2E /K28/K2E/K30/K37/K39/K29 /K45/K6D/K62/K6F/K73/K73/K6D/K65/K6E/K74 /K45/K6D/K62/K6F/K73/K73/K65/K64 /K43/K61/K72/K72/K69/K65/K72 /K54/K6F/K70 /K43/K6F/K76/K65/K72 /K54/K61/K70/K65 /K54/K68/K69/K63/K6B/K6E/K65/K73/K73 /K2E/K31/K30 /K4D/K41/K58/K2E /K28/K2E/K30/K30/K34/K29 /K38/KA1 /K4D/K41/K58

78 Cherry Hill Drive

Beverly, MA 01915 Tel: 1-978-524-6700 Fax: 1-978-524-4900 Toll Free: 1-800-27-CLARE Clare Switch Division

4315 Earth City Expresssway

St. Louis, MO 63045 Tel: 1-314-770-1832 Fax: 1-314-770-1812 Clare Micronix Division

145 Columbia

Aliso Viejo, CA 92656-1490 Tel: 1-949-831-4622 Fax: 1-949-831-4628 SALES OFFICES AMERICAS Americas Headquarters Clare Beverly, MA 01915 Tel: 1-978-524-6700 Fax: 1-978-524-4900 Toll Free: 1-800-27-CLARE Eastern Region Clare P .O. Box 856 Mahwah, NJ 07430 Tel: 1-201-236-0101 Fax: 1-201-236-8685 Toll Free: 1-800-27-CLARE Central Region Clare Canada Ltd.

3425 Harvester Road, Suite 202

Burlington, Ontario L7N 3N1 Tel: 1-905-333-9066 Fax: 1-905-333-1824 Western Region Clare

1852 West 11th Street, #348

Tracy, CA 95376 Tel: 1-209-832-4367 Fax: 1-209-832-4732 Toll Free: 1-800-27-CLARE Canada Clare Canada Ltd. Burlington, Ontario L7N 3N1 Tel: 1-905-333-9066 Fax: 1-905-333-1824 EUROPE European Headquarters CP Clare nv Bampslaan 17 B-3500 Hasselt (Belgium) Tel: 32-11-300868 Fax: 32-11-300890 France Clare France Sales Lead Rep 99 route de Versailles

91160 Champlan

Tel: 33 1 69 79 93 50 Fax: 33 1 69 79 93 59 Germany Clare Germany Sales ActiveComp Electronic GmbH Mitterstrasse 12

85077 Manching

Tel: 49 8459 3214 10 Fax: 49 8459 3214 29 Italy Via C. Colombo 10/A I-20066 Melzo (Milano) Tel: 39-02-95737160 Fax: 39-02-95738829 Sweden Clare Sales Comptronic AB Box 167 S-16329 Spå nga Tel: 46-862-10370 Fax: 46-862-10371 United Kingdom Clare UK Sales Marco Polo House Cook Way Bindon Road Taunton UK-Somerset TA2 6BG Tel: 44-1-823 352541 Fax: 44-1-823 352797 ASIA PACIFIC Asian Headquarters Clare Room N1016, Chia-Hsin, Bldg II, 10F, No. 96, Sec. 2 Chung Shan North Road Taipei, Taiwan R.O.C. Tel: 886-2-2523-6368 Fax: 886-2-2523-6369 http://www.clare.com Worldwide Sales Offices Specification: PB-FR2-R2 ©Copyright 2000 Ultra-Mini Dyad™ , Mini Dyad™ , and Dyad ® are trademarks of Clare, Inc. All rights reserved. Printed in USA. 3/7/01 Clare cannot assume responsibility for use of any circuitry other then circuitry entirely embodied in this Clare product. No circuit patent licenses nor indemnity are expressed or implied. Clare re- serves the right to change the specification and circuitry, without notice at any time. The products described in this document are not intended for use in medical implantation or other direct life support applications where malfunction may result in direct physical harm, injury or death to a person.