Datasheet

RI-01C SMD Series Dry Reed Switch
RI-01C SMD Series
Pico dry-reed switch hermetically sealed in a gas-lled envelope. Single-pole,
single-throw (SPST) type, having normally open contacts, and containing
two magnetically actuated reeds.
e switch is of the double-ended type and may be actuated by an electro-
magnet, a permanent magnet or combination of both. e device is intended
for use in senors, relays, pulse counters or similar devices.
RI-01C SMD Series Features
▪ Ideal for general purpose reed relays and sensors.
▪ Contact layers: ruthenium on gold
▪ Superior glass-to-metal seal and blade alignment
▪ RoHS Compliant
Dimensions for RI-01C SMD Series
formerly
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Page 1 of 4
All Dimension in inches (mm) nominal
Ø 0.071 (1.8) max
Ø 0.018 (0.5) max 2x
0.087 (2.2) max 2x
0.008 (0.2) max 2x
0.520 (13.2) max
0.630 ± 0.012 (16 ± 0.3)
0.737 ± 0.012 (18.7 ± 0.3)
0.768 (19.5)
0.610 (15.5)
0.079 (2) 2x
0.047 (1.2) max 2x
0.059 (1.5) 2x
* SUGGESTED PAD LAYOUT
* For other pad layouts please contact us.
Technical Specications
Parameters Test Conditions Units RI-01C
Operating Characteristics
Operate Range AT 7-25
Release Range AT 3 (min)
Operate Time - including Bounce (typ.) ms 0.30
Bounce Time (typ.) ms 0.10
Release Time (max) μs 50
Resonant Frequency (typ.) Hz 6700
Electrical Characteristics
Switched Power (max) W 10
Switched Voltage DC (max) V 180
Switched Voltage AC, RMS value (max) V 130
Switched Current DC (max) mA 250
Switched Current AC, RMS value (max) mA 250
Carry Current DC (max) A 1.5
Breakdown Voltage (min) V 180
*
Contact Resistance (initial max.)
mΩ 100
*
Contact Resistance (initial typ.)
mΩ 80
Contact Capacitance (max) without test coil pF 0.3
Insulation Resistance (min) RH ≤ 45% MΩ 10
6
* e Contact Resistance is measured using the Kelvin Method next to the glass body.