DIMENSIONS
in Inches (Millimeters)
9300-9400 Series Surface Mount Reed Relays
Ideally suited to the needs of Automated Test Equipment, Instrumen-tation and
Telecommunications requirements, Coto’s 9300 and 9400 Series specication tables
allow you to select the appropriate relay for your particular application. If your
requirements dier, please consult your local representative or Coto’s Factory to
discuss a custom design.
9300-9400 Series Features
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High Insulation Resistance - 10
12
Ω minimum (10
13
Ω Ty pical)
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High reliability, hermetically sealed contacts for long life
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Molded thermoset body on integral lead frame design
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High speed switching compared to electromechanical relays
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Tape & Reel available
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UL File #E67117 - Contact factory for details
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RoHS compliant
93009400 SERIES/SURFACE MOUNT REED RELAYS
9300 Series
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Load switching (15 Watts) and
high dielectric strength
(500 VDC) between contacts
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Proven Reliable to switch
telephone loads (48V, 100mA)
9400 Series
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Small surface mount package (0.225” x 0.550”)
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Low capacitance
(Contact to Shield - 1.1 pF typical)
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Coaxial shield for 50 Ω impedance. Excellent
for RF and Fast Rise Time Pulse switching
(up to 2.0 GHz)
Gull Wing2
J-Lead2
Top View
Gull Wing2
J-Lead2
Top View
.500
.025
(0.64)
.225
(5.72)
(12.70)
.600
(15.24)
.125
(3.18)
.100 TYP
(2.54)
.700
(17.78)
.225
(5.72)
(0.64)
.025
.900
(22.86) .020
.100 TYP
(2.54)
.700
(17.78)
.270
(6.86)
.020
(0.51)
Indicates Pin #1 side
.240
(6.09)
.750
(19.0) MAX.
.018
(0.45)
.100
(2.54)
Indicates
Pin #1 side
.225
(5.71)
.020
(0.51)
.150
(3.81)
.550
(14.0)
.500
.025
(0.64)
.225
(5.72)
(12.70)
.600
(15.24)
.125
(3.18)
.100 TYP
(2.54)
.700
(17.78)
.225
(5.72)
(0.64)
.025
.900
(22.86) .020
.100 TYP
(2.54)
.700
(17.78)
.270
(6.86)
.020
(0.51)
Indicates Pin #1 side
.240
(6.09)
.750
(19.0) MAX.
.018
(0.45)
.100
(2.54)
Indicates
Pin #1 side
.225
(5.71)
.020
(0.51)
.150
(3.81)
.550
(14.0)
Ordering Information
Part Number
9XXX-XX-XX
Model Number
9301 9401 9402
Coil V
oltage
05=5 volt
s
12=12 volts
Lead Style
00=Gull Wing
20=J-Lead
9402
(J lead shown)
.225
(5.71)
.020 (0.51)
.075 (1.90)
9402 End View
(J Lead Shown)
9401
(J lead shown)
.150 (3.81)
.020 (0.51)
.225
(5.71)
9401 End View
(J Lead Shown)
.100 (2.54)
.018 (0.45)
.240
(6.09)
9300
9401
(J lead shown)
.150 (3.81)
.020 (0.51)
.225
(5.71)
9301 End View
Model 9400Model 9300
uFor RF Graph Performance, see “RF Graphs” section
of the Reed Relay Technical & Application Information
NOTE
tel: (401) 943.2686 | fax: (401) 942.0920
07082013
Notes:
1 Consult factory for life expectancy at other switching loads.
2 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.
3 Higher dielectric strength available, consult factory.
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 specied.
Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s
COTO TECHNOLOGY, INC.For most recent data visit www.cotorelay.com
MODEL NUMBER 9301 9401 9402
Parameters Test Conditions Units 1 Form A 1 Form A 1 Form A
50 Ω Coaxial
COIL SPECS.
Nom. Coil Voltage VDC 512 512 512
Max. Coil Voltage VDC 6.5 15.0 6.2 15.0 6.2 15.0
Coil Resistance +/- 10%, 25° C Ω350 1000 200 825 200 825
Operate Voltage Must Operate by VDC - Max. 3.75 9.0 3.75 9.0 3.75 9.0
Release Voltage Must Release by VDC - Min. 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
Switching Current Max DC/Peak AC Resist. Amps 0.5 0.5 0.5
Carry Current Max DC/Peak AC Resist. Amps 1.5 1 1
Contact Rating Max DC/Peak AC Resist. Watts 15 10 10
Life Expectancy-Typical1Signal Level 1.0V, 10mA x 106 Ops. 250 250 250
Static Contact
Resistance (max. init.) 50mV, 10mA Ω0.150 0.125 0.125
Dynamic Contact
Resistance (max. init.)
0.5V, 50mA
at 100 Hz, 1.5 msec Ω0.200 0.150 0.150
RELAY SPECIFICATIONS
Insulation Resistance
(minimum)
Between all Isolated Pins
at 100V, 25°C, 40% RH Ω1012 1012 1012
Capacitance - Typical
Across Open Contacts
No Shield
Shield Floating
Shield Guarding
pF
pF
pF
0.7
-
-
0.2
-
-
-
0.4
0.1
Open Contact to Coil
No Shield
Shield Floating
Shield Guarding
pF
pF
pF
1.4
-
-
1.1
-
-
-
1.1
0.1
Contact to Shield Contacts Open, Shield Floating pF - - 1.1
Dielectric Strength
(minimum)
Between Contacts
Contacts to Shield
Contacts/Shield to Coil
VDC/peak AC
VDC/peak AC
VDC/peak AC
5003
-
1500
300
-
1500
300
1500
1500
Operate Time - including
bounce - Typical
At Nominal Coil Voltage,
30 Hz Square Wave msec. 0.40 0.40 0.40
Release Time - Typical msec. 0.10 0.20 0.20
Top View:
Dot stamped on top of relay refers to pin #1 location
24
13
24
13
07082013