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Clare's Molded Mini DYAD dry reed switches are ideally

suited for small switching signal applications. This switch

has sputtered tuthenium contacts and an extraordinary

seal strength, achieved by a patented laser sealing of the

glass. In a 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. In addition,

the molding process provides a solid plastic outer shell.

This plastic shell provides superior mechanical strength,

eliminates concerns over handling glass switches, and

provides an ideal solution for high speed, automated

assembly environments.

Features

Description

Applications

Ordering Information

A complete part number is represented by the digits to the

right. For example, CM10S2030 is a MOLDED MINI-

DYAD™ with a minimum operate value of 10NI and a

maximum of 30NI. Refer to the switch operating specifica-

tion charts for available ranges. Special ranges are available

upon request.

Surface Mount Molded Mini-DYAD

Refer to operating characteristics table for complete part number.

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.

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.

CM10

Part #

Coil - 1

Coil definition

NARM1 CTC01

Coil resistance

1200

Ω

Number of turns

5,000

Wire size (nom. diameter)

0.0399mm (AWG 46)

Bobbin diameter (inside coil)

3.96mm

Winding length

10.4mm

1

CM10

DS-CM10-R1

Part #

CM10S1015

10 to 15

CM10S1020

10 to 20

CM10S1030

10 to 30

CM10S1520

15 to 20

CM10S1525

15 to 25

CM10S2025

20 to 25

Part #

CM10-2308

10 to 15

CM10-2288

10 to 20

CM10-2339

10 to 30

CM10-2285

15 to 20

CM10-2289

15 to 25

CM10-2286

20 to 25

± 1.5NI

CM10 S XX XX

Maximum

operate value

Minimum

operate value

"S" for straight switch

blank for SMT