RHOPOINT 9401

9400-9800 Series/Surface Mount Reed Relays
SURFACE MOUNT REED RELAYS
Ideally suited to the needs of Automated Test Equipment, Instrumentation
and Telecommunications requirements, Coto’s 9400 Series specification
tables allow you to select the appropriate relay for your particular application. The Coto 9800 Series is an ultra-miniature Surface Mount Reed
Relay that combines small size with exceptional RF performance. This
small size allows for high density packing, and is ideal for high speed, high
pin count VLSI testers. Other applications include communications
systems and instrumentation. If your requirements differ, please consult
your local representative or Coto’s Factory to discuss a custom design.
SERIES FEATURES
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Available in Axial, Gull wing and “J” lead configurations.
Tape and Reel packaging available.
High reliability, hermetically sealed contacts for long life.
High Insulation Resistance - 1012 Ω minimum.
Coaxial shield for 50 Ω impedance. Excellent for RF and Fast
Rise Time Pulse switching. (up to 6 GHz)
Compact surface mount package
Model 9400
Gull Wing
Model 9800
2
2
Gull Wing
Axial
Axial
J-Lead
2
J-Lead
2
Radial
Dimensions in Inches (Millimeters)
COTO TECHNOLOGY RHOPOINT COMPONENTS LTD
Email: [email protected] Website: www.rhopoint.co.uk
9400-9800 Series/Surface Mount Reed Relays
Model Number
9401
1 Form A
Parameters
COIL SPECIFICATIONS
Nom. Coil Voltage
Max. Coil Voltage
Coil Resistance
Operate Voltage
Release Voltage
Test Conditions
Units
9402
9802
1 Form A
1 Form A
50 Ω Coaxial 50 Ω Coaxial
5
12
6.2 15.0
200 825
5
12
6.2 15.0
200 825
5
6
150
3.75
0.4
3.75
0.4
3.8
0.4
+/- 10%, 25° C
VDC
VDC
Ω
Must Operate by
Must Release by
VDC - Max.
VDC - Min.
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
200
0.5
1
10
200
0.5
1
10
100
0.25
0.5
3
250
250
250
9.0
1.0
9.0
1.0
CONTACT RATINGS
Switching Voltage
Switching Current
Carry Current
Contact Rating
1
Life Expectancy-Typical
Signal Level 1.0V,10mA
Volts
Amps
Amps
Watts
6
x 10 Ops.
Static Contact Resistance
(max. init.)
50mV, 10mA
Ω
0.125
0.125
0.125
0.5V, 50mA
at 100 Hz, 1.5 msec
Ω
0.150
0.150
0.150
Insulation Resistance
(minimum)
Capacitance - Typical
Across Open Contacts
Between all Isolated Pins
at 100V, 25°C, 40% RH
No Shield
Shield Floating
Shield Guarding
Ω
x 10
pF
pF
pF
0.2
-
0.4
0.1
0.2
Open Contact to Coil
No Shield
Shield Floating
Shield Guarding
pF
pF
pF
1.1
-
1.1
0.1
0.5
Closed Contact to Coil
Shield Guarding
pF
-
-
0.5
Contact to Shield
Contacts Open,
Shield Floating
pF
-
1.1
-
Between Contacts
Contacts to Shield
Contacts/Shield to Coil
VDC/peak AC
VDC/peak AC
VDC/peak AC
300
1500
300
1500
1500
200
1500
1500
Operate Time - including
bounce - Typical
At Nominal Coil Voltage,
30 Hz Square Wave
msec.
0.40
0.40
0.25
Release Time - Typical
Zener-Diode Suppression
3
msec.
0.20
0.20
0.05
Dynamic Contact Resistance
(max. init.)
RELAY SPECIFICATIONS
Dielectric Strength
(minimum)
12
x 10
12
x 10
12
Top View:
Dot stamped on top of relay refers to pin #1 location
Notes:
1
Consult factory for life expectancy at other switching
loads. Contact resistance 2.0Ω defines end of life.
2
Surface mount component processing temperature:
430°F(221°C) max for 1 minute dwell time. Tempera
ture measured on leads where lead exits molded package.
3
Consists of 20V Zener-diode and 1N1002 diode in series,
connected in parallel with coil.
COTO TECHNOLOGY
Environmental Ratings2
Storage Temp: -35°C to +100°C; Operating Temp: -20°C to +85°C
The operate and release voltage and the coil resistance are
specified at 25°C. These values vary by approximately
0.4%/°C as the ambient temperature varies.
Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s
RHOPOINT COMPONENTS LTD Holland Rd, Hurst Green, Oxted, Surrey, RH8 9AX,ENGLAND