RI-07 Series
Model Number
Parameters
RI-07AAA
RI-07AA
RI-07A
Test Conditions
Units
Operating Characteristics
Operate Range
AT
AT
ms
ms
7-19
3-16
16-25
4-18
20-36
6-19.5
Release Range
Operate Time - including bounce (typ.)
Bounce Time (typ.)
0.25 (24 AT)
0.05 (24 AT)
30 (24 AT)
6700
0.25 (31 AT)
0.05 (31 AT)
30 (31 AT)
6700
0.45 (45 AT)
0.05 (45 AT)
30 (45 AT)
6700
m
s
Release Time (max)
Resonant Frequency (typ.)
Hz
Electrical Characteristics
Switched Power (max)
W
V
5
160
10
200
10
200
Switched Voltage DC (max)
Switched Voltage AC, RMS value (max)
Switched Current DC (max)
Switched Current AC, RMS value (max)
Carry Current DC (max)
V
110
140
140
mA
mA
A
250
500
750
250
500
750
1.5
1.75
1.75
Breakdown Voltage (min)
V
180
250
280
Contact Resistance (initial max)
Contact Resistance (initial typ.)
W
W
m
m
(energization)
(energization)
without test coil
130 (20 AT)
110 (20 AT)
0.3
130 (25 AT)
110 (25 AT)
0.3
130 (25 AT)
110 (25 AT)
0.25
Contact Capacitance (max)
Insulation Resistance (min)
pF
106
106
106
£
W
RH 45%
M
MECHANICAL DATA
OPERATING AND STORAGETEMPERATURE
Contact arrangement is normally open; lead finish is tinned;
net mass is approximately 0.10 g; and can be mounted in any
position.
Operating ambient temperature; min: -55°C; max: +125°C.
Storage temperature; min: -55°C; max: +125°C.
Note: Temperature excursions up to 150°C may be permissible.
For more information contact your nearest Coto Technology
sales office.
SHOCK
The switches are tested in accordance with “IEC 68-2-27”, test
Ea (peak acceleration 150 G, half sinewave; duration 11 ms).
Such a shock will not cause an open switch (no magnetic field
present) to close, nor a switch kept closed by an 80 AT coil to
open.
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.
VIBRATION
The switches are tested in accordance with “IEC 68-2-6”, test
Fc (acceleration 10 G; 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.
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.
MECHANICAL STRENGTH
The robustness of the terminations is tested in accordance with
“IEC 68-2-21”, test Ua1 (load 10 N).
Rhopoint Components Ltd Fax: +44 (0) 1883 712938 Phone: +44 (0) 1883 717988 web: www.rhopointcomponents.com e-mail: sales@rhopointcomponents.com
RHOPOINT [ RHOPOINT COMPONENTS ]
