CT05 SERIES MOLDED SWITCH
CT05 Series
The CT05 is a molded dry reed switch. It is single-pole, single throw (SPST) type,
having normally open ruthenium contacts.
The sensor is a double-ended type and may be actuated with an electromagnet, a per-
manent magnet or a combination of both.
The device is designed for SMD mounting and is available in Gull Wing or J-lead
configurations.
CT05 Series Features
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Ideal for SMD pick and place
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Tape and reel packaging
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5W rating
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Rugged encapsulation
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Excellent life and reliability
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RoHS compliant
APPLICATIONS
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Proximity Sensing
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Medical Applications
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Hearing Aids
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Pulse Counter
MODEL NUMBER
Parameters
OPERATING CHARACTERISTICS
Operate Range
Release Range
CT05-XXXX-G1
Units
AT
AT
W
V
V
mA
mA
A
V
mΩ
mΩ
MΩ
ºC
ºC
G
G
15-50
5-45
5
140
100
350
250
0.5
230
160
140
10
6
-40 to + 125
-40 to + 125
10
100
CT05-XXXX-J1
15-50
5-45
5
140
100
350
250
0.5
230
160
140
10
6
-40 to + 125
-40 to + 125
10
100
ELECTRICAL CHARACTERISTICS
Switched Power (max)
Switched Voltage DC (max)
Switched Voltage AC, RMS value (max)
Switched Current DC (max)
Switched Current AC, RMS value (max)
Carry Current DC (max)
Breakdown Voltage (min)
Contact Resistance (initial max)
Contact Resistance (initial typ.)
Insulation Resistance (min)
ENVIRONMENTAL RATINGS
Storage Temperature
Operating Temperature
Vibration Resistance
Shock Resistance
NOTES
AT values measured using a Philips 10JK coil.
Surface mount component processing temperature: 500°F(260°C) max for 1 minute dwell time.
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Temperature measured on leads where lead exits molded package.
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u
22102013
tel: (401) 943.2686
|
fax: (401) 942.0920
DIMENSIONS
max Inches (Millimeters)
CT05-XXXX-G1
.252 (6.40)
95∞±5∞
.091 (2.31)
.003 (0.08)
LEADS BELOW PACKAGE
.039
(1.00)
.184 (4.67)
.376 (9.55)
.091 (2.31)
.045 (1.14)
CT05-XXXX-J1
.252 (6.40)
.091 (2.31)
.003 (0.08)
LEADS
BELOW
PACKAGE
.184 (4.67)
.242 (6.15)
.298 (7.57)
.091 (2.31)
.045 (1.14)
ORDERING INFORMATION
A complete part number is represented by the digits to the right of the
CT05 series prefix followed by a suffix as shown below.
EXAMPLE:
CT05-3050-G1 is
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a CT05 sensor (5mm encapsulated switch)
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with a sensitivity range from 30 to 50AT
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lead ends are formed according to the G1 version
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CT05-XXXX (0001-1999) without a suffix is a customer special.
CT05-XXXX-YY
Lead Configuration Subset:
Series
G1
for Gull Wing Version
CT05
J1
for J-Lead Version
Std. AT Ranges
(measured after mold & lead form)
15-35; 30-50
22102013
For most recent data visit www.cotorelay.com
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