Futaba Electronic Switch J

Tower Stock# LXEXZF  •  Manufacturer Stock# FUTM4390
Futaba Electronic Switch J (large view)
Regularly Purchased Together
Although customers also purchased these, compatibility is not guaranteed. Click an item for product details.

Notes from our tech department:
This is the Futaba ESW-1J J-Type Electronic Switch.


Connects a Futaba receiver to a battery
Includes an FET circuit which allows a greater amount of current to
be sent with less loss than a mechanical switch


ESW-1J J-Type Electronic Switch
Instruction Sheet


Dimensions: 1.80 x 0.56 x 0.65" (45.6 x 14.3 x 16.6mm) excluding
Power Requirement: 3.7 - 7.4V
Voltage Range: 3.5 - 8.4V
Allowable Current: 5A
Maximum Allowable Current: 10A 30S


Do not charge receiver battery through switch. Disconnect battery and
charge following manufacturer's instructions.

jxs 06/01/15

Manufacturer Mailing Address
Additional Manufacturer Contact Info

Futaba is a registered trademark of Futaba Corporation.