Velleman DS-04L LOW-PROFILE DIP SWITCH 4 POSITIONS

Specifications

number of positions: 4

dimensions:

A: 11.10mm

B: 6.62mm

material and finish:

base and cover: UL94-VO, PBT. PBT is glass-fibre reinforced

actuator: UL94-VO, PBT. PBT is glass-fibre reinforced

terminals: brass

contact: copper alloy

contact plating: 3 micro inches of gold over 50 micro inches of nickel

terminal plating: 90/10 solder

electrical and mechanical specifications:

contact rating (carry):

(a): 50Vdc 100mA in constant situation

(b): 24Vdc 50mA with make-and-break

contact resistance (at current 100mA):

(a): initially max. 30mohm

(b): 100mohm max. after life test

insulation resistance (at voltage 500Vdc): min. 1000Mohm between adjacent terminals

capacitance: 5pF between adjacent terminals

dielectric breakdown voltage: 500Vdc / 1minute

operating temperature range: -40°C to +70°C, no failures

shock: DIP switches withstand a saw-tooth waveform of 20gr 11ms, with no contact opening > 10 microseconds

vibration: MIL-STD-202F-method 201A, frequency : 10-55-10Hz/1 min., direction : X, Y, Z three directions that are perpendicular to each other. No mechanical damage or intermittent change of switch setting during or after testing

markings: special side or top markings are optional