Product Summary

The B3F-4050 is a mechanical key switch from Omron. There are many kinds of models such as 6 x 6 mm, 12 x 12 mm, Vertical and High-force. It is featured with excellent tactile feel combined with high life expectancy and pushbuttons available in nine colors. The B3F-4050 is available in stick packaging for automatic mounting to PCBs.

Parametrics

B3F-4050 absolute maximum ratings: (1)Operating Force:130 g; (2)Actuator: Rectangular; (3)Current Rating (Max): 50 mAmps; (4)Voltage Rating DC: 24 Volts; (5)Ground Terminal: Yes ; (6)Contact Form: 1 Form A (SPST-NO); (7)Termination Style: Solder Pin; (8)Mounting Direction: Straight; (9)Illumination: Not Illuminated; (10)Body Size: 12 mm L x 12 mm W x 3.5 mm H; (11)Packaging: Bulk; (12)Contact Rating: 1 mAmp to 50 mAmps at 5 Volts to 24 Volts; (13)Features: Miniature space saving switch, positive click action plus long life equal to no-contact switch; (14)Mounting Style: Through Hole; (15)Operating Temperature Range: - 25 ℃ to + 70 ℃; (16)Series: B3; (17)Standard Pack Qty: 100.

Features

B3F-4050 features:(1)A Wide Range of Models: 6 x 6 mm, 12 x 12 mm, Vertical and High-force; (2)Excellent tactile feel combined with high life expectancy; (3)Available in stick packaging for automatic mounting to PCBs; (4)Up to 2.55 N (260-gf) operating force for a firmer operating touch; (5)Pushbuttons available in nine colors.

Diagrams

B3F-4050 dimension

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
B3F-4050
B3F-4050
Omron Electronics
Tactile & Jog Switches 12x12mm Std Ht 7.3 Gen Purpose 130g
Data Sheet
0-1: $0.25
1-25: $0.23
25-50: $0.21
50-100: $0.19
B3F-4050S
B3F-4050S
Omron Electronics Inc-ECB Div
MECHANICAL KEYSWITCH
Data Sheet
1-1: $0.41