Hinged Tactile Switch B3J | OMRON Electronic Components Web

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Hinged Types

Quick, superior snap action through hook-type hinge construction.
Available with 1 or 2 LEDs or without LEDs.
The hinge button is available in a wide variety of colors (five standard colors).

Updated October 24, 2011

This web page provides an excerpt from a datasheet.
Refer to Datasheet and other applicable documents for more information.

Color of hinged button	No LED	One LED			Two LEDs (left and right)
Color of hinged button	No LED	Red	Yellow	Green	Red/Yellow	Red/Green	Yellow/Green
Ivory	B3J-1000	B3J-2000	B3J-3000	B3J-4000	B3J-5000	B3J-6000	B3J-7000
Black	B3J-1100	B3J-2100	B3J-3100	B3J-4100	B3J-5100	B3J-6100	B3J-7100
Orange	B3J-1200	B3J-2200	B3J-3200	B3J-4200	B3J-5200	B3J-6200	B3J-7200
Yellow	B3J-1300	B3J-2300	B3J-3300	B3J-4300	B3J-5300	B3J-6300	B3J-7300
Blue	B3J-1400	B3J-2400	B3J-3400	B3J-4400	B3J-5400	B3J-6400	B3J-7400

Switching capacity	1 to 50 mA, 5 to 24 VDC (resistive load)
Ambient operating temperature	-25°C to +70°C at 60%RH max. (with no icing or condensation)
Ambient operating humidity	35% to 85% (at +5 to +35°C)
Contact configuration	SPST-NO
Contact resistance	100 mΩ max. (rated: 1 mA, 5 VDC)
Insulation resistance	100 MΩ min. (at 250 VDC)
Dielectric strength	500 VAC, 50/60 Hz for 1 min
Bounce time	5 ms max.
Vibration resistance	Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance	Destruction: 1,000 m/s² {approx. 100G} max. Malfunction: 100 m/s² {approx. 10G} max.
Durability	3,000,000 operations min.
Weight	Approx. 1.5 to 1.7 g

Note:

All units are in millimeters unless otherwise indicated. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.

Types with no LED

B3J-100

1 LED Types

B3J-200
B3J-300
B3J-400

2 LED Types

B3J-500
B3J-600
B3J-700

Operating Characteristics

Operating force (OF)

1.27±0.49 N {130±50 gf}

Releasing force (RF)

0.29 N {30 gf} min.

Pretravel (PT)

0.3	+0.2	mm
	-0.1

LED Specifications

Item		Red	Yellow	Green
Forward voltage VF	Standard value (V)	2.0	2.0	2.1
Forward current IF	Standard value (mA)	20	20	20
Permissible loss P	Absolute maximum value(mW)	84	84	84
Reverse voltage VR	Absolute maximum value(V)	5	5	5

Note:

Since the built-in LED does not contain any limiting resistors, externally connect limiting resistors within the limits shown in the above table.

Precautions
Be sure to read the safety precautions common to all Tactile Switches for correct use.