2300 SERIES MULTI-POLE REED RELAYS
2300 Series Multi-Pole Reed Relays
e CTh oto 2300 series is designed to offer the densest packaging available in a multi-
pole reed relay Th . e size and footprint of the 2300 series complement the 2200 & 2900
series relays Th . e 1 Form C model is constructed with individual switch capsules for
the normally open and magnetically biased normally closed contacts which are more
reliable than the spring actuated 1 Form C reed switches C . ustom pin-outs as well as
custom designs are available to meet particular applications .
2300 Series Features
u
Smallest Multi-pole Relay: 0 . 056 sq . inches/pole (3 pole relay)
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Up to 3 Form A or 2 Form C Contacts
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Hermetically Sealed Contacts
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Long Life / High Reliability
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Magnetically Shielding Steel Shell
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Optional Electrostatic Shield (on models 2332 & 2341)
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RoHS compliant
DIMENSIONS
in Inches (Millimeters)
.810
.210
(20.57)
(5.33)
.370
(9.40)
.012
.500
(0.30)
(12.7)
.100
.135
(2.54)
(3.43)
.700
.018 Dia. pins
(17.78)
(0.45)
1 2 3 4
86 5
7
Bottom View
Ordering Information
Part Number 23XX-XX-0X0
3
Model Number Shielding Options
2332 (2 Form A) 2332 or 2341 only
Coil Voltage
2333 (3 Form A) 0=No Shielding
05=5 volts
2341 (1 Form C)
1=Electrostatic Shield
12=12 volts
2342 (2 Form C)
2=Coaxial Shield
tel: (401) 943.2686 | fax: (401) 942.0920
14 | page2,4
2332 2333 2341 2342
MODEL NUMBER
Parameters Test Conditions Units 2 Form A 3 Form A 1 Form C 2 Form C
COIL SPECS.
Nom. Coil Voltage VDC 5 12 5 12 5 12 5 12
Coil Resistance +/- 10%, 25 C 175 1000 175 1000 230 1000 175 1000
Operate Voltage Must Operate by VDC - Max. 3.8 9.0 3.8 9.0 3.8 9.0 3.8 9.0
Release Voltage Must Release by VDC - Min. 0.4 1.0 0.4 1.0 0.4 1.0 0.4 1.0
CONTACT RATINGS
Switching Voltage Max DC/Peak AC Resist. Volts 200 200 200 100
Switching Current Max DC/Peak AC Resist. Amps 0.5 0.5 0.5 0.25
Carry Current Max DC/Peak AC Resist. Amps 1.5 1.5 1.5 0.5
Contact Rating Max DC/Peak AC Resist. Watts 10 10 10 3
1 6
Life Expectancy-Typical Signal Level 1.0V, 10mA x 10 Ops. 500 500 500 100
Static Contact
50mV, 10mA 0.150 0.150 0.150 0.200
Resistance (max. init.)
Dynamic Contact 0.5V, 50mA
0.200 0.200 0.200 0.250
Resistance (max. init.) at 100 Hz, 1.5 msec
RELAY SPECIFICATIONS
Insulation Resistance Between all Isolated Pins
12 12 12 9
10 10 10 10
(minimum) at 100V, 25C, 40% RH
Capacitance - Typical No Shield pF 0.8 0.8 1.7 2.0
Across Open Contacts Shield Guarding pF 0.2 N/A 0.7 N/A
Between Contacts VDC /peak AC 250 250 250 200
Dielectric Strength
Contacts to Shield VDC/peak AC 1000 N/A 1000 N/A
(minimum)
Contacts/Shield to Coil VDC/peak AC 1000 1000 1000 1000
Operate Time - At Nominal Coil Voltage,
msec. 0.5 0.5 0.5 1.5
including bounce - Typical 30 Hz Square Wave
Release Time - Typical msec. 0.15 0.15 0.5 2.0
3
5 4
Top View : 5 4 5 4 5 4
Dot stamped on top of relay refers to pin #1 location 6 3
6 3 6 3 6 3
Grid = .1x.1 (2.54mm x 2.54mm)
7 2
7 2 7 2 7 2
8 1
8 1 8 1 8 1
Notes:
1
Consult factory for life expectancy at other switching loads . Resistance >0 . 5 defines end of life or failure to open .
2
Break-before-make action on Form C Model 2341 is not guaranteed . Consult factory if break-before-make is required .
3
Electrostatic shield (2332 & 2341 only) is connected to pin #6 . Coaxial shield is connected to pins #6 and #7 .
4
This relay is polarity sensitive . Pin #3 MUST be positive .
Environmental Ratings:
+ +
Storage Temp: -35C to 100C; Operating Temp: -20C to 85C; Solder Temp: 270C max; 10 sec . max
All electrical parameters measured at 25C unless otherwise specified .
Vibration: 20 Gs to 2000 Hz; Shock: 50 Gs
COTO TECHNOLOGY, INC.
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