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FR2S1525

Clare .
Part Number FR2S1525
Manufacturer Clare .
Description Dyad
Published Apr 23, 2005
Detailed Description Dyad® FR2 Features • Small size • SMT-compatible • Easily formed leads • Sputtered ruthenium contacts • Hermetically se...
Datasheet PDF File FR2S1525 PDF File

FR2S1525
FR2S1525

Overview
Dyad® FR2 Features • 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 Description 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.
Applications • Security • Proximity sensing • Smoke alarms • Automotive • Level sensor • Lamp current sensor • Relays 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.
FR2 S XX XX Minimum Operate Value (NI) Maximum Operate Value (NI) Surface Mount Dyad Refer to operating characteristics table for complete part number.
Approvals • UL listed DYAD® Part # FR2S1015 FR2S1020 FR2S1030 FR2S1520 FR2S1525 FR2S2025 Operate Range (NI)1 10 to 15 10 to 20 10 to 30 15 to 20 15 to 25 20 to 25 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.
FR2 Part # Coil definition Coil resistance Number of turns Wire size (nom.
diameter) Bobbin diameter (inside coil) Winding length Coil - 1 NARM1 CTC01 1200Ω 5,000 0.
0399mm (AWG 46) 3.
96mm 10.
4mm DYAD® Surface Mount Part # FR2024 FR2259 FR2282 FR2025 FR2249 FR2026 1 2 3 Operate Range (NI)1,2,3 10 to 15 10 to 20 10 to 30 15 to 20 15 to 25 20 to 25 (1) Consult factory for test procedure.
The reed switch shall be placed in the test c...


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