Product Details Portlet

M2D Indicator (Cylindrical 8-dia.)

Cylindrical 8-dia. Indicator

  • Same basic design as the A3D Pushbutton Switch.
  • Good illumination with even surface brightness.
  • Cylindrical body means panel cutouts can be made easily.
RoHS適合
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List of Models
Appearance Model
img M2DJ
img M2DA
img M2DT

Ordering as a Set
The model numbers used to order sets of Units are given in the following table. One set comprises the Display (with built-in LED), and Socket Unit.
Appearance Degree of protection Model number Color symbol for Display Minimum packing unit
img IP40 M2DJ-90A1-00E□ R, Y, G, W 10 pcs
img M2DA-90A1-00E□
img M2DT-90A1-00E□
Note: 1.
Enter the desired color symbol for the Display in □: R (red), Y (yellow), G (green), or W (white)
  2. Degree of protection: IP40


Ordering Individually
Displays and Socket Units can be ordered separately. Combinations that are not available as sets can be created using individual Units.
Ordering: Specify a model number from the following table.

Display (with built-in LED)
Appearance
Color
img img img Minimum
packing unit
Red M2DJ-500R M2DA-500R M2DT-500R 10 pcs
Yellow M2DJ-500Y M2DA-500Y M2DT-500Y
Green M2DJ-500GY M2DA-500GY M2DT-500GY
White M2DJ-500W M2DA-500W M2DT-500W

Socket Unit
Sealing
 
Appearance
Terminal type
IP40 Minimum
packing unit
img img img 10 pcs
Solder terminals M2DJ-7001 M2DA-7001 M2DT-7001
Specifications
Ratings
Built-in LED Lamp
Item Color
Red Yellow (White)
(See note 4.)
Green
Forward voltage, VF Reference value
(See note 3.)
1.7 V 2.2 V 2.1 V
Maximum value 2.0 V 2.5 V 2.5 V
Forward current, IF Reference value 20 mA 20 mA 20 mA
Absolute maximum value 50 mA 50 mA 50 mA
Permissible dissipation, PD Absolute maximum value 100 mW 125 mW 122 mW
Reverse voltage, VR Absolute maximum value 4 V 4 V 4 V
Note: 1.
The above ratings are for an ambient temperature of 25°C.
  2. The built-in LED lamp has no limiting resistor and so it is necessary to connect an external resistor within the range shown in the above table. (For details of calculation formulas, refer to page 28.)
  3. Refer to the characteristic graph of VF - IF on page 24.
  4. The same LED lamp is used for both yellow illumination and white illumination and so the ratings are the same.

Characteristics
Ambient operating temperature –10°C to +55°C (with no icing or condensation)
Ambient operating humidity 35% to 85%
Ambient storage temperature –25°C to +65°C
Dimensions
(Unit: mm)

Note: All units are in millimeters unless otherwise indicated.
Rectangular Models
(M2DJ-90A1-00E□)
img
Square Models
(M2DA-90A1-00E□)
img
Round Models
(M2DT-90A1-00E□)
img
Note: Unless specified, there is a tolerance of ±0.4 mm for dimensions.


Terminals
Solder Terminals
img
Panel Cutouts (Top View)
Rectangular models (M2DJ) Square models (M2DA) and
round models (M2DT)
img img
Note:
If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating.