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FR2026

更新时间：2025-06-28 02:23:17

品牌：CLARE

描述：Dyad

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免费 PCB/SMT

概述
数据手册

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FR2026 概述

Dyad 对子

FR2026 数据手册

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Dyad^®

FR2

Features

Description

• Small size

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.

• 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

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.

• Level sensor

• Lamp current sensor

• Relays

Surface Mount Dyad

Refer to operating characteristics table for complete part number.

Approvals

• UL listed

DYAD^®

Part #

Operate Range (NI)¹

FR2S1015

FR2S1020

FR2S1030

FR2S1520

FR2S1525

FR2S2025

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

Coil - 1

NARM1 CTC01

1200Ω

DYAD^®Surface Mount

Part #

Operate Range (NI)^1,2,3

5,000

Wire size (nom. diameter)

Bobbin diameter (inside coil)

Winding length

0.0399mm (AWG 46)

3.96mm

10.4mm

FR2024

FR2259

FR2282

FR2025

FR2249

FR2026

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 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.

¹Tolerance = 1.5NI

²Full Blade Sensitivity

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

DS-FR2-R2

www.clare.com

Dyad^®

FR2

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

Min

Typ Max Units

Switching Voltage

FR2 - DYAD^®

Switching Current

FR2 - DYAD^®

Carry Current

FR2 - DYAD^®

200 Volts

0.5 Amps

1.5 Amps

Switching Frequency

FR2 - DYAD^®

500

Contact Resistance

FR2 - DYAD^®

(See detailed specifications for more information.)

150 mΩ

Specifications

All parameters are at 25°C unless otherwise stated.

PARAMETER

CONDITIONS

SYMBOL

MIN

TYP

MAX

UNITS

Contact Ratings

Operate ampere turns range

Release ampere turns range

Switching Voltage

Switching Current

Carry Current

Full Blade Tolerance = 1.5NI

Max DC/PeakAC Resistive

1V, 10mA Signal Level

V_L

I_L

I_C

200

500

1.5

VDC

mAmps

Amps

x10⁶Ops

mΩ

Contact Rating

Life Expectancy

1000

500

10V, 10mA Low Level

50V, 100mA Telecom Load

100V, 100mA Rated Loads

50mV, 10mA⁽¹⁾

Static Contact Resistance

Contact Material

150

Switch Specifications

Insulation Resistance⁽²⁾

Capacitance

100V, 25°C, 40% RH

Across Open Contacts

Between Contacts

At nominal coil voltage,

10Hz Square Wave

Zener-Diode Suppression⁽³⁾

10⁹

250

10¹¹

0.3

300

Ω

VDC/Peak AC

Dielectric Strength⁽⁵⁾

Operate Time,

including bounce

Release Time

T_OP

0.5

T_REL

0.2

Environmental Ratings

Storage Temperature

Operating Temperature

Soldering Temperature

Vibration Resistance

Shock Resistance

Weight

T_A

T_O

-40

+125

+240

100

°C

5Hz - 200Hz

11 1ms, ¹/₂Sine Wave

0.13

grams/unit

⁽¹⁾Contact resistance measured with 4 terminal method, 1.1" between test leads

⁽²⁾>10¹²Ω is available upon request

A 24V zener in series with a diode across the coil

(3)

⁽⁴⁾Use caution not to exceed vibration resistance limits while ultrasonically cleaning. Contact Clare Engineering for more details/recommendations

⁽⁵⁾15 ampere turn minimum

Rev. 2

www.clare.com

Dyad^®

FR2

Performance Data*

DYAD^®

CM15 Series

DYAD

Operate NI vs. Release NI

DYAD

Dielectric Breakdown vs.

Operate Sensitivity

Test Coil: NARM 1; Full Length Terminals

Operate Shift After Lead Trimming

1200

1000

800

Min.

Avg.

Max.

600

400

200

16-17

8-9

12-13

20-21

24-2526-32

Operate NI

Overall Length in Inches

Average Operate (NI)

DYAD

Contact Resistance Throughout Life

10V, 12mA Resistive Load

Contact Resistance Throughout Life

50V, 100mA Resistive Load

Capacitance Across Open Contacts

30 40 50 60

80 90

110120

0.2 0.4

0.8 1.0 1.2 1.4

1.8 2.0

2.4

2.8 3.0

2.6

100

0.6

1.6

2.2

Capacitance (pF)

Operations (Millions)

*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.

Mechanical Dimensions

DYAD

DYAD SMT

Recommended Pad Sizes

DYAD SMT

DIMENSIONS

(inches)

Rev. 2

www.clare.com

Dyad^®

FR2

Tape & Reel Packaging

Tape and Reel Packaging for DYAD -Gull Wing Terminals

DIMENSIONS

(inches)

Rev. 2

www.clare.com

Worldwide Sales Offices

ASIA PACIFIC

CLARE LOCATIONS

EUROPE

Asian Headquarters

Clare

Clare Headquarters

78 Cherry Hill Drive

European Headquarters

CP Clare nv

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

Beverly, MA 01915

Tel: 1-978-524-6700

Fax: 1-978-524-4900

Toll Free: 1-800-27-CLARE

Bampslaan 17

B-3500 Hasselt (Belgium)

Tel: 32-11-300868

Fax: 32-11-300890

Clare Switch Division

4315 Earth City Expresssway

St. Louis, MO 63045

Tel: 1-314-770-1832

France

Clare France Sales

Lead Rep

99 route de Versailles

91160 Champlan

France

Fax: 1-314-770-1812

Clare Micronix Division

145 Columbia

Tel: 33 1 69 79 93 50

Fax: 33 1 69 79 93 59

Aliso Viejo, CA 92656-1490

Tel: 1-949-831-4622

Fax: 1-949-831-4628

Germany

Clare Germany Sales

ActiveComp Electronic GmbH

Mitterstrasse 12

SALES OFFICES

AMERICAS

85077 Manching

Germany

Tel: 49 8459 3214 10

Fax: 49 8459 3214 29

Americas Headquarters

Clare

78 Cherry Hill Drive

Beverly, MA 01915

Tel: 1-978-524-6700

Fax: 1-978-524-4900

Toll Free: 1-800-27-CLARE

Italy

C.L.A.R.E.s.a.s.

Via C. Colombo 10/A

I-20066 Melzo (Milano)

Tel: 39-02-95737160

Fax: 39-02-95738829

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

Sweden

Clare Sales

Comptronic AB

Box 167

S-16329 Spånga

Tel: 46-862-10370

Fax: 46-862-10371

http://www.clare.com

Central Region

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

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.

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

Specification: PB-FR2-R2

Clare Canada Ltd.

Ultra-Mini Dyad™, Mini Dyad™, and Dyad^®are

trademarks of Clare, Inc.

3/7/01

3425 Harvester Road, Suite 202

Burlington, Ontario L7N 3N1

Tel: 1-905-333-9066

Fax: 1-905-333-1824

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