China Wholesale Momentary Push Button Switch Normally Closed Pricelist - DK4-BT-014 – Tongda
China Wholesale Momentary Push Button Switch Normally Closed Pricelist - DK4-BT-014 – Tongda Detail:
|
(The defining characteristics of operation) |
(Operating Parameter) |
(Abbreviation) |
(Units) |
|
|
(Free Position) |
FP |
mm |
| (Operating Position) |
OP |
mm |
|
| (Releasing Position) |
RP |
mm |
|
| (Total travel Position) |
TTP |
mm |
|
| (Operating Force) |
OF |
N |
|
| (Releasing Force) |
RF |
N |
|
| (Total travel Force) |
TTF |
N |
|
| (Pre Travel) |
PT |
mm |
|
| (Over Travel) |
OT |
mm |
|
| (Movement Differential) |
MD |
mm |
Switch technical Characteristics
|
（ITEM） |
（technical parameter） |
（Value） |
|
|
1 |
（Electrical Rating） | 10(1.5)A 250VAC | |
|
2 |
（Contact Resistance） | ≤50mΩ( Initial value) | |
|
3 |
(Insulation Resistance) | ≥100MΩ(500VDC) | |
|
4 |
（Dielectric Voltage） | （between non-connected terminals） | 500V/0.5mA/60S |
| (between terminals and the metal frame) | 1500V/0.5mA/60S | ||
|
5 |
(Electrical Life) | ≥10000 cycles | |
|
6 |
(Mechanical Life) | ≥3000000 cycles | |
|
7 |
（Operating Temperature） | -25～105℃ | |
|
8 |
（Operating Frequency） | （electrical）:15 cycles（Mechanical）:60 cycles | |
|
9 |
（Vibration Proof） |
（Vibration Frequency）：10～55HZ； （Amplitude）：1.5mm; （Three directions）:1H |
|
|
10 |
(Solder Ability): (More than 80% of immersed part shall be covered with solder) | (Soldering Temperature)：235±5℃(Immersing Time)：2～3S | |
|
11 |
（Solder Heat Resistance） | （Dip Soldering）：260±5℃ 5±1S（Manual Soldering）：300±5℃ 2～3S | |
|
12 |
（Safety Approvals） |
UL、CSA、TUV、ENEC |
|
|
13 |
（Test Conditions） | （Ambient Temperature）：20±5℃（Relative Humidity）：65±5%RH
（Air Pressure）：86～106KPa |
|
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Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for China Wholesale Momentary Push Button Switch Normally Closed Pricelist - DK4-BT-014 – Tongda , The product will supply to all over the world, such as: Zurich , Haiti , Mumbai , We welcome customers from all over the world come to discuss business. We supply high quality products, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.
By Olivia
from Belgium
- 2017.04.18 16:45
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
By Karen
from Czech Republic
- 2017.09.30 16:36
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