Comus International 的 RI-69GP 规格书

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Rev: 0 - 3 / 2019 - BR USA Tel: +(1)973 777 6900 / Fax: +(1) 973 777 8405
RI-69GP Series Dry Reed Switch
RI-69GP Series
Ultra-miniature dry-reed switch hermetically sealed in a gas-filled glass
envelope. Single-pole, single-throw (SPST) type, having normally open
contacts, and containing two magnetically actuated reeds.
The switch is of the double-ended type and may be actuated by an
electromagnet, a permanent magnet or a combination of both. The device
is intended for use in relays, sensors, pulse counters or similar devices.
RI-69GP Series Features
▪ High power switching 10 mm reed switch
▪ Can handle up to 20W load
▪ Contact layers: gold, copper, sputtered ruthenium
▪ Superior glass-to-metal seal and blade alignment
▪ Excellent life expectancy and reliability
▪ UL File #E125629
Dimensions for RI-69GP
All Dimension in inches (mm)
General data for all models RI-69GP
AT-Customization / Performed Leads
Besides the standard models, customized products can
also be supplied offering the following options:
• Operate and release ranges to customer specification
• Cropped and/or performed leads
Life expectancy and reliability
The life expectancy data given below are valid for a coil
energized at 1.25 times the published maximum operate
value for each type in the RI-69GP series.
No load conditions (operating frequency: 100Hz)
Life expectancy: min. 109 operations with a failure rate of
less than 2 x 10-10 with a confidence level of 90%.
End of life criteria:
Contact resistance > 1Ω after 2 ms
Release time > 2 ms (latching or contact sticking).
Loaded conditions (resistive load: 5 V; 100 mA;
operating frequency: 125 Hz)
Life expectancy: min. 2 x 107 operations with a failure
rate of less than 10-8 with a confidence level of 90%.
End of life criteria:
Contact resistance > 1Ω after 2.5 ms
Release time > 1 ms (latching or contact sticking).
Loaded conditions (resistive load: 20 V; 500
mA; operating frequency: 125 Hz)
Life expectancy: min. 2 x 107 operations with a failure
rate of less than10-8 with a confidence level of 90%.
End of life criteria:
Contact resistance > 2Ω after 2.5 ms
Release time > 2.5 ms (latching or contact sticking).
Switching different loads involves different life
expectancy and reliability data. Further information is
available on request.
Mechanical Data
Contact arrangement is normally open; lead finish is
tinned; net mass is approximately 90mg; and can be
mounted in any position.
Shock
The switches are tested in accordance with “IEC 68-2-
27”, test Ea (peak acceleration 100 G, half sinewave;
duration 11 ms). Such a shock will not cause an open
0.020 max
(Ø0.50)
0.906 ± 0.020
(23.0 ± 0.5)
1.81 ± 0.020
(46.0 ± 0.5)
0.39 max
(10)
0.071 max
(Ø1.8)
Page 1 of 2
tinned
Group
formerly
10 mm, 1 Form A, 20 Watt
AT Ranges HHS
Rev: 0 - 3 / 2019 - BR USA Tel: +(1)973 777 6900 / Fax: +(1) 973 777 8405
RI-69GP Series Dry Reed Switch
Technical Specifications
Parameters Test Conditions Units RI-69GP-XXXX
Operating Characteristics
Operate Range AT* 10-15 15-20
Release Range AT* 4-14 9-19
Operate Time - including Bounce (typ.) ms 0.15 0.15
Bounce Time (typ.) ms 0.035 0.035
Release Time (max) μs 20 20
Resonant Frequency (typ.) Hz 11300 11300
Electrical Characteristics
Switched Power (max) W 20 20
Switched Voltage DC (max) V 200 200
Switched Voltage AC, RMS value (max) V 140 140
Switched Current DC (max) mA 1000 1000
Switched Current AC, RMS value (max) mA 700 700
Carry Current DC (max) mA 1000 1000
Breakdown Voltage (min) V 230 230
Contact Resistance (initial max.) mΩ 125 125
Contact Resistance (initial typ.) mΩ 95 95
Contact Capacitance (max) without test coil pF 0.25 0.25
Insulation Resistance (min) RH ≤ 45% MΩ 106106
switch (no magnetic field present) to close, nor a switch
kept closed by an 80 AT coil to open.
Vibration
The switches are tested in accordance with “IEC 68-
2-26”, test Fc (acceleration 10G; below cross-over-
frequency 57 to 62 Hz; amplitude 0.75 mm; frequency
range 10 to 2000 Hz; duration 90 minutes.) Such a
vibration will not cause an open switch ( no magnetic
field present) to close, nor a switch kept closed by an 80
AT coil to open.
Mechanical Strength
The robustness of the terminations is tested in
accordance with “IEC 68-2-21”, test Ua1 (load 10 N).
Operating and Storage Temperature
Operating ambient temperature; min: -55°C; max:
+125°C. Storage temperature; min: -55°; max: +125°C.
Note: Temperature excursions up to 150°C may be
permissible. For more information contact your nearest
Comus Group sales office.
Soldering
The switch can withstand soldering heat in accordance
with “IEC 68-2-20”, test Tb, method 1B: solder bath
at 350 ± 10°C for 3.5 ± 0.5 s. Solderability is tested in
accordance with “IEC 68-2-20” test Ta, method 3: solder
globule temperature 235°C; ageing 1b: 4 hours steam.
Welding
The leads can be welded.
Mounting
The leads should not be bent closer than 1 mm to the
glass-to-metal seals. Stress on the seals should be
avoided Care must be taken to prevent stray magnetic
fields from influencing the operating and measuring
conditions.
Ordering Information
• As part of the company policy of continued product improvement, specifications
may change without notice. Our sales office will be pleased to help you with the
latest information on this product range and the details of our full design and
manufacturing service. All products are supplied to our standard conditions of
sale unless otherwise agreed in writing.
Page 2 of 2
RI-69GP - XXXX
AT Ranges
1015
1520
Series
*AT values are based on full length, measured using Philips Standard Coil (PSC).
10 mm, 1 Form A, 20 Watt