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Ultra Subminiature Basic Switch

D2MQ

Snap-action Switch with Ultra
Subminiature Size (6.5

8.2

2.7 mm

(H

W

D)) and Light Weight (0.3 g)

Excellent electrical characteristics and a snap-ac-
tion mechanism in spite of its ultra small size.

Gold-plated (Au-P) contacts for micro load
switching available in addition to silver-plated
contacts (Ag-P).

Ideal for applications where size is extremely
limited and high reliability is demanded, such as in
compact audio, optical. and telecommunications
equipment.

Ordering Information

 Model Number Legend

D2MQ-1

-

-

1

2

3

4

1.

Ratings

1:

Silver-plated contact type (0.5 A at 30 VDC) 

Gold-plated contact type (50 mA at 30 VDC)

2.

Actuator

None: Pin plunger

L:

Leaf lever

3.

Contact Material

None: Silver-plated

105:

Gold-plated

4.

Terminals

None: Straight terminals

TL:

Left-angled terminals

TR:

Right-angled terminals

D2MQ-4L-

-1-

1

2

3

1.

Actuator

4L: Hinge leaf lever

2.

Contact Material (Rating)

None: Silver-plated  (0.5 A at 30 VDC)

105:

Gold-plated (50 mA at 30 VDC)

3.

Terminals

None: Straight terminals

L:

Left-angled terminals

R:

Right-angled terminals

 List of Models

Actuator

Standard model (Ag-plated)

Micro load model (Au-plated)

Terminals

Straight

terminals

Left-angled

terminals

Right-angled

terminals

Straight

terminals

Left-angled

terminals

Right-angled

terminals

Pin plunger

D2MQ-1

D2MQ-1-TL

D2MQ-1-TR

D2MQ-1-105

---

---

Leaf lever

D2MQ-1L

D2MQ-1L-TL

D2MQ-1L-TR

D2MQ-1L-105

---

---

Hinge leaf lever

D2MQ-4L-1

D2MQ-4L-1-L

D2MQ-4L-1-R

D2MQ-4L-105-1

D2MQ-4L-105-1-L

D2MQ-4L-105-1-R

Note:

The terminal shape drawings indicate the shape when the Switch is viewed from the direction of the arrow in the drawing below.

Authorised Distributors:-

 

ASH & ALAIN INDIA PVT LTD   

  

 

S-100, F.I.E.E., Okhla Industrial Area,  Phase-ii, New Delhi-110020(India)  

Tel : 011-43797575  Fax : 011-43797574  E-mail : [email protected]   

Summary of Contents for D2MCML-1O5-1

Page 1: ...terminals TR Right angled terminals D2MQ 4L 1 1 2 3 1 Actuator 4L Hinge leaf lever 2 Contact Material Rating None Silver plated 0 5 A at 30 VDC 105 Gold plated 50 mA at 30 VDC 3 Terminals None Straig...

Page 2: ...3 Destruction 1 000 m s2 approx 100G max Malfunction 300 m s2 approx 30G max Durability see note 4 Mechanical 30 000 operations min 60 operations min Electrical 10 000 operations min 30 operations min...

Page 3: ...ent temperature 20 2 C Ambient humidity 65 5 Without load Operating frequency 120 operations min Ambient temperature 20 2 C Ambient humidity 65 5 Operating frequency 20 operations min OT Full stroke c...

Page 4: ...OP 6 7 0 5 mm OF max 0 39 N 40 gf RF min g 0 04 N 4 gf PT max 2 1 mm OT min 0 3 mm MD max 0 7 mm FP max 8 7 mm OP 7 1 0 5 mm Pin Plunger Models D2MQ 1 Straight Terminals D2MQ 1 TL Left angled terminal...

Page 5: ...uator and leaf lever Provide an amount of OT that equals or exceeds the standard Do not change the operating position by modifying the actuator Do not use the Switch in an application where the operat...

Page 6: ...eak an alternating current or a direct current Be sure to check both the AC and DC ratings of a switch The control capacity will drop drastically if it is a DC load This is be cause a DC load unlike a...

Page 7: ...capacitor has no polarity If however the ability to control arcs between contacts is a problem for high DC voltage it may be more effective to connect a capacitor and resistor between the contacts ac...

Page 8: ...ching Speed and Frequency The switching frequency and speed of a switch have a great influ ence on the performance of the switch Pay attention to the follow ing If the actuator is operated too slowly...

Page 9: ...n impact driver as it may cause contacts stick or switch damage Screw Flat washer Spring washer Resin Incorrect Correct Do not modify the switch in any way for example by widening the mounting holes L...

Page 10: ...the switch in places with water or oil spray Do not use a switch under the condition where vibration or shock is continuously applied to the switch If continuous vibration or shock is applied to a sw...

Page 11: ...The sliding part of the actuator has been damaged because an excessive force was applied on the actuator Make sure that no excessive force is applied to the actuator or use an auxiliary actuator mecha...

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