70-921.9 EAO, 70-921.9 Datasheet - Page 12

• Manufacturer Part Number: 70-921.9
• Description: LENS, SQUARE, WHITE
• Manufacturer: EAO

Specifications of 70-921.9

• Lens Color: White
• Lens Width: 15.4mm
• Lens Height: 15.4mm
• Leaded Process Compatible: Yes
• Lens Shape: Square
• For Use With: 70 Series PCB Pushbuttons
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Technical Data
Environmental conditions
>
Switching system
Material
Mechanical characteristics
Electrical characteristics
Switching element non-illuminated
Typ-Nr. 70-201.0
Electric strength
250 VAC for 1min.
Storage temperature
-30 °C ... +85 °C
Operating temperature
-20 °C ... +70 °C
Front protection
front with overlay foil IP 65
Short-travel switching system with 2 independent contact points
and tactile operation. Guarantees reliable switching even of very
light loads.
1 normally open contact
Material of contact
Gold (Au)
Switching element
Thermoplastic Polyester (PET, PBT) and Polyacetale (POM)
Actuating force
with overlay foil 2.1 N ±0.2 N
Max. actuating force >50 N, as per DIN 42115
Actuating travel
max. 0.5 mm
Rebound time
≤1 ms
Resistance to heat of soldering
260 °C, 5 s, as per IEC 60068-2-20
Mechanical lifetime
>5 million operations
Front protection
front with overlay foil IP 65
Contact resistance
Starting value (initial) ≤100 mΩ, as per IEC 60512-2-2b
Isolation resistance
≥1000 MΩ
Contact resistance
≤100 mΩ
as per 500 000 cycles of operation at 12 VDC, 5 mA resistive load
≤200 mΩ
Electrical life
≥500 000 operations at 42 VDC, 50 mA, as per IEC 60512-5-9c
When attention is paid to the direction of current flow from terminal
3
/
4
to
1
/
2
the electrical life can be prolonged.
10
06.2009
0
Environmental conditions
Switch rating
max. 42 V, 50 mA
min. 50 mV, 10 μ
Switch rating
Switching voltage VDC/VAC
Switching current VDC/VAC
Switch rating
Electric strength
500 VAC, 50 Hz, 1 min, as per IEC 60512-2-4a
Storage temperature
-40 °C ... +85 °C
Operating temperature
-25 °C ... +70 °C
Front protection
front with overlay foil IP 65
min. 50 mV, max. 42 V
min.10 mA, max.100 mA
max. 2 W
70