RI60 Datasheet, PDF (2/2 Pages) List of Unclassifed Manufacturers – Ultra-miniature dry-reed switch germetically sealed in a gas-dilled glass envelope

RI-60 Series
Model Number
Parameters
Operating Characteristics
Operate Range
Release Range
Operate Time - including bounce (typ.)
Bounce Time (typ.)
Release Time (max)
Resonant Frequency (typ.)
Electrical Characteristics
Switched Power (max)
Switched Voltage DC (max)
Switched Voltage AC, RMS value (max)
Switched Current DC (max)
Switched Current AC, RMS value (max)
Carry Current DC; AC, RMS value (max)
Breakdown Voltage (min)
Contact Resistance (initial max)
Contact Resistance (initial typ.)
Contact Capacitance (max)
Insulation Resistance (min)
Test Conditions
(energization)
(energization)
(energization)
(energization)
(energization)
without test coil
RH ≤ 45%
Units
AT
AT
ms
ms
µs
Hz
W
V
V
mA
mA
mA
V
mΩ
mΩ
pF
MΩ
RI-60
9-21
5-16
0.15 (25 AT)
0.035 (25 AT)
20 (25 AT)
11300
10
200
140
500
500
500
230
115 (25 AT)
95 (25 AT)
0.25
10⁶
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 expect-
ancy and reliability data. Further information is available
on request.
MECHANICAL DATA
Contact arrangement is normally open; lead finish is
tinned; net mass is approximately 0.09 g; and can be
mounted in any position.
Note: Temperature excursions up to 150°C may be
permissible. For more information contact your nearest
Coto Technology 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.
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
switch (no magnetic field present) to close.
MECHANICAL STRENGTH
The robustness of the terminations is tested in accordance
with “IEC 68-2-21”, test Ua₁ (load 10 N).
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.
OPERATING AND STORAGE TEMPERATURE
Operating ambient temperature; min: -55°C;
max: +125°C.
Storage temperature; min: -55°C; max: +125°C.
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