9814 & 9852 SURFACE MOUNT REED RELAYS
9814 & 9852 Series Surface Mount Reed Relays
Ideally suited to the needs of Automated Test Equipment, Instrumentation and
Telecommunications requirements, Coto’s 9814 & 9852 Series is a miniature Surface
Mount Reed Relay that combines small size with exceptional RF performance. The
9814 extends life at ATE loads 3X or more utilizing Coto’s proprietary switch technol-
ogy. The external Magnetic Shield reduces interaction between parts in high density
boards. The 9852 adds Form C capability. Small size plus added features allow for high
density packing, and make these relays ideal for designs such as high speed, high pin
count VLSI testers where high speed, small size and high performance are all needed.
9814 & 9852 Series Features
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Available in Axial, Gull wing and “J” lead configurations
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Tape and Reel packaging available
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High reliability, hermetically sealed contacts for long life
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High Insulation Resistance - 10
12
Ω
minimum (Form A)
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Coaxial shield for 50
Ω
impedance
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6.5 GHz bandwidth for RF and Pulse switching (fast rise time pulses)
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External Magnetic Shield
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RoHS compliant
DIMENSIONS
in Inches (Millimeters)
Models 9814 & 9852
Axial
2
J-Lead
2
MAX.
Gull Wing
2
Ordering Information
NOTE
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For RF Graph Performance, see “RF Graphs” section
of the
Reed Relay Technical & Application Information
Part Number
Model Number
9814 9852
Coil Voltage
03 = 3.3 volts (9814)
05 = 5 volts
9XXX-XX-XX
Lead Style
00 = Gull Wing
10 = Axial
20 = J- Lead
07082013
tel: (401) 943.2686
|
fax: (401) 942.0920
MODEL NUMBER
Parameters
COIL SPECS.
Nom. Coil Voltage
Max. Coil Voltage
Coil Resistance
Operate Voltage
Release Voltage
+/- 10%, 25° C
Must Operate by
Must Release by
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Signal Level 1.0V, 10mA
50mV, 10mA
0.5V, 50mA
at 100 Hz, 1.5 msec
Between all Isolated Pins
at 100V, 25°C, 40% RH
No Shield
Shield Floating
Shield Guarding
No Shield
Shield Floating
Shield Guarding
Shield Guarding
Contacts Open, Shield Floating
Between Contacts
Contacts to Shield
Contacts/Shield to Coil
At Nominal Coil Voltage,
30 Hz Square Wave
VDC
VDC
Ω
VDC - Max.
VDC - Min.
Volts
Amps
Amps
Watts
x 10
6
Ops.
Ω
Ω
9814
Test Conditions
Units
1 Form A
50
Ω
Coaxial
3.3
4
70
2.5
0.4
100
0.25
0.5
3
1000
0.125
0.150
5
6
150
3.8
0.4
9852
1 Form C
50
Ω
Coaxial
5
6
110
3.8
0.4
30
0.1
0.2
3
100 N/C
200 N/O
0.150
0.150
CONTACT RATINGS
Switching Voltage
Switching Current
Carry Current
Contact Rating
Life Expectancy-Typical
1
Static Contact
Resistance (max. init.)
Dynamic Contact
Resistance (max. init.)
RELAY SPECIFICATIONS
Insulation Resistance
(minimum)
Capacitance - Typical
Across Open Contacts
Open Contact to Coil
Closed Contact to Coil
Contact to Shield
Dielectric Strength
(minimum)
Operate Time - including
bounce - Typical
Release Time - Typical
Ω
pF
pF
pF
pF
pF
pF
pF
pF
VDC/peak AC
VDC/peak AC
VDC/peak AC
msec.
msec.
Top View:
Dot stamped on top of relay refers to pin #1 location
10
12
-
-
0.2
-
-
0.5
0.5
-
200
1500
1500
0.25
0.05
10
9
-
-
1.0
-
-
1.0
0.5
-
200
1000
1000
9802
1.0
1.0
9852
2
2
4
4
6
6
8
8
2 4 6 8
Notes:
1
2
Consult factory for life expectancy at other switching loads. Contact resistance
2.0Ω defines end of life.
Surface mount component processing temperature: 500°F / 260°C max for 1 min-
ute dwell time. Temperature measured on leads where lead exits molded package.
1
1
3
3
5
5
7
7
1 3 5 7
Environmental Ratings:
Storage Temp:
-35°C to
+
100°C;
Operating Temp:
-20°C to
+
85°C
All electrical parameters measured at 25°C unless otherwise specified.
Vibration:
20 G’s to 2000 Hz;
Shock:
50 G’s
07082013
For most recent data visit www.cotorelay.com
COTO TECHNOLOGY, INC.
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