SPDT SPST NO NC Microswitch Manufacturer

- Dec 21, 2018-

SPDT SPST NO NC Microswitch manufacturer

16A Miniature Micro Rocker Switch electronic switch


  • Actuator forms: Arc Lever

  • Ratings: 4(16)A / 250(125)VAC

  • Connect forms: SPDT

  • Terminal types: 4.8*0.5 mm

  • Ambient air temperature: 125°C


  • (1)A variety of levers;

  • (2)Long life, high reliability;

  • (3)A variety of contact terminals;

  • (4)Nice appearance, tight configuration;

  • (5)Adopt thermosetting plastic or thermoplastic;

  • (6)Small contact clearance, quick action, high sensitivity and small operating travel;

  • (7)Variety of models with low operating force to high operating force are available.

Mainly used in home appliances, electronic equipment, automatic machine, car electron, apparatus, electric tool etc.

Operating Speed0.1mm~1m/s(Related with actuator forms)
Operating FrequencyMechanical 60 cycles/min;Electrical 30 cycles/min
Insulation Resistance>=100 MΩ (500VDC)
Contact resistance<=30mΩ(Initial value)
Test VoltageBetween terminals of the same polarirtyAC1000V,50/60Hz,1min
Between current-carrying metal,and ground(case),and between each terminal and non-carrying metal partsAC3750V,50/60Hz,1min
Vibration resistance10-55Hz,1.5mm Double amplitude
Shork Resistance
Destruction: OF>0.5N:1000m/s ²(approx.100G)max
               OF<=0.5N:500m/s ²(approx.50G)max
Malfunction: OF>0.5N:300m/s ²(approx.30G)max
                OF<=0.5N:200m/s ²(approx.20G)max
Life ExpectancyMechnical>=5000000 cycles
Electrical>=100000 cycles
Degree of protectionIEC IP67 
Degree of protection against electric shockClass I
PTI(Tracking Resistance)175
Ambient air temperature125 Degree 60%RH below(No ice and dew)
Ambient air humidity85% Rhbelow(about +5~+35 Degree)
WeightApprox.5.95g(No lever)

Model Naming and Meaning:

1.Degree of
No Mark:T125
5.Terminal TypesA:250 Quick-connect Terminal
B:187 Quick-connect terminal(Thick:0.8)
C: 187 Quick-connect terminal(Thick:0.5)
D:Solder/187 common terminal
E:Screw terminal
F:Solder terminal
G:250 Quick terminal No.2
Y:Not standard terminal

1/2HP 125/250VAC

Operating Force

3.Connect FormsZ:SPDT

7.Plunger specsNo mark:Standard Plunger
A: Middle Plunger
B: Long Plunger
C: Abnormality Plunger
Notice:If adopt other not standard plunger,the indicate with the new spec(confirmed by our company)

4.Acuator forms0: No lever
A 1/1:Short lever
A 2/2:Long lever
A 3/3:Middle lever
A 4/4:Short Roller lever
A 5/5:Long Roller lever
A 6/6: Arc lever
A  /  :Not standard lever
1) A indicate the lever near to the
Plunger,no A indicate the lever far
Away from the plunger.
2) If lever is amounted besides,add letter"B" after the lever code.
3) Indicate not standard lever

8.Additional Specis Numbers
Apply to:
1)When used not standard parts such as not standard terminals;
2)When Customer has particular Operating value or other requirement;
3) When the case is mot black, for example, grey shows as G;
Additional specs number shows by Arabic numerals or Latin. color code after the numbers. If there is no Additional numbers, the place is vacant


MicroSwitch picture


16A Miniature Micro Rocker Switch Electronic Switch

Connect Forms:

16A Miniature Micro Rocker Switch Electronic Switch

Connect Terminal Dimensions:
16A Miniature Micro Rocker Switch Electronic Switch


16A Miniature Micro Rocker Switch Electronic Switch
Production Line:

16A Miniature Micro Rocker Switch Electronic Switch


Packing & Delivery of MicroSwitch


Packing Details  : Standard Packing, * MicroSwitch

Delivery Details : 3-30 days after order of * MicroSwitch

16A Miniature Micro Rocker Switch Electronic Switch



Q: Are you trading company or manufacturer ? * MicroSwitch

A: We are factory & trading company.

Q: How long is your delivery time? * MicroSwitch

A: Generally it is about 10-25 days to produce.

Q: Do you provide samples ? is it free or extra ? * MicroSwitch

A: Yes, we could offer the sample for free charge.

Q: What is your terms of payment ?  * MicroSwitch

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before delivery.




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