Product Details Portlet

C2U Double Action Hand Switch

Ultra-miniature, Highly Sensitive SPDT Relay for Signal Circuits

  • Good operating feeling with snap action mechanism
  • Easy to grip by hand
  • Long stroke achieved by unique mechanism
  • Having longtime experience in various applications like X-ray equipment
RoHS Compliant
Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.

Category
Product code
C2U
Ratings
Resitive load
30 VDC2 A
125 VAC2 A

Characteristics
Operating speed1 mm to 1000 mm/sec
Operating frequencyMechanical120 ops/min max.
Electrical60 ops/min max.
Insulation resistance
(at 500 VDC)
Between terminals of same polarity100 MΩ min.
Between terminals of different polarity
Between non-live metal parts and ground
Contact resistance (initial) *12 Ω max. (at wire terminal)
Dielectric strengthBetween terminals of same polarity1,000 VAC 50/60 Hz for 1 min.
Between terminals of different polarity
Between non-live metal parts and ground1,500 VAC 50/60 Hz for 1 min.
Vibration
resistance *2
MalfunctionFrequency: 10 to 55 Hz
1.5mm Double amplitude
Shock resistance *2Malfunction300 m/s2 max.
DurabilityMechanical500,000 operations min. (at 60 ops/min.)
Electrical200,000 operations min. (at 30 ops/min.)
Degree of protectionIEC IP00
Ambient operating temperature–10 to +40°C (at 60% RH max.) (with no icing or condensation)
Ambient operating humidity75% RH max. (for +5 to +35°C)
WeightApprox. 158 g
Note: The data given above are initial values.
*1. Measured by voltage drop method at 1 A, 6 to 8 VDC
*2. Close or open circuit of contact is 1 ms max.


Operating Characteristics (initial)
ItemsAbbr.UnitSpecification
Operating force1OF1N4.90±1.47
Operating force2OF2N15.69±2.94
Pretravel 1PT1mm(3.5) *
Pretravel 2PT2mm(11.5) *
Total travelTTmm(15) *
* reference value

Contact Form
Dimensions
(Unit: mm)
C2U

Note:

1. The switch and the holder are supplied together.
2. Unless otherwise specified, a tolerance of ±0.8 mm applies to all dimensions.
3. ( ) dimensions are reference value.
 
Color of wire
OF1Black - Red
OF2Green - White

Precautions for Correct Use

●Wiring

·The rough standard for soldering work is as follows.

·Capacity of soldering iron: 60 W
Soldering time: 3 sec max.

●Washing

·The Switches are not sealed, and cannot be washed. Doing so will cause the washing agent, together with flux or dust particles on the PCB, to enter the Switch, resulting in malfunction.

●Application / Storage Environment

·Do not use the Switch in locations that are subject to toxic gas, silicon, excessive dust, excessive dirt, high temperatures, high humidity, sudden temperature changes, water splashes, or oil splashes.
Otherwise, damage resulting by contact failure of the Switch contacts, corrosion, or other causes, or other functional failure may occur.

·The operating characteristics, contact resistance, insulation resistance and dielectric strength of the Switches should be inspected before the usage, if there is the following conditions;

·If they are stored more than 1 year after the production.

·If they are fallen down.

·If condensation occurs.

·If they had been left out of the storage environmental conditions.