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Yongnuo RF-603C II Wireless Flash Trigger Kit for Canon 3-Pin Connection

BH #YORF603IIC3 • MFR #RF-603II-C3
113 reviews
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Yongnuo
Yongnuo RF-603C II Wireless Flash Trigger Kit for Canon 3-Pin Connection
Key Features
  • Frequency: 2.4 GHz
  • Range: 328'
  • Channels: 16
  • Flash Sync Speed up to 1/320 sec
This RF-603C II Remote Flash Trigger Kit from Yongnuo features two 16 channel, 2.4 GHz transceivers as well as a shutter release cable for remote triggering of Canon cameras with a 3-Pin connection. Each transceiver has a male camera shoe on the bottom as well as a female hot shoe on top for triggering a flash unit. The system has a wireless range of 328' and can sync at speeds up to 1/320 second. Additionally, it has a dual-function shutter release with half-press and full-press capabilities.
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$41.00
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Yongnuo RF-603C II Overview

This RF-603C II Remote Flash Trigger Kit from Yongnuo features two 16 channel, 2.4 GHz transceivers as well as a shutter release cable for remote triggering of Canon cameras with a 3-Pin connection. Each transceiver has a male camera shoe on the bottom as well as a female hot shoe on top for triggering a flash unit. The system has a wireless range of 328' and can sync at speeds up to 1/320 second. Additionally, it has a dual-function shutter release with half-press and full-press capabilities.

The transceivers can be placed in either single transmit or transceiver modes depending on your needs and can wake up flash units and cameras. Also, it has 2.5mm and PC sync ports for using additional cables in order to connect studio flashes or to different cameras. This kit comes with a shutter release cable for the 3-Pin connection. Also, each trigger runs on 2 AAA batteries.

Compatible Cameras
Canon EOS: 10D, 20D, 30D, 40D, 50D, 5D, 5D Mark II, 5D Mark III, 6D, 7D, 7D Mark II, 1D, 1D Mark II, 1D Mark II N, 1D Mark III, 1D Mark IV, 1Ds, 1Ds Mark II, 1Ds Mark III, 1D X and 1D C

Yongnuo RF-603C IISpecs

Key Specs
Channels
16
Wireless Range
328' / 100 m
Inputs/Outputs
1x PC Sync
1x 2.5 mm (Camera Shutter)
Battery Type
2x AAA
Wireless
Channels
16
Wireless Range
328' / 100 m
Radio Frequency
2.4 GHz
General
Sync Speed
1/320 Sec
Connectivity
Inputs/Outputs
1x PC Sync
1x 2.5 mm (Camera Shutter)
Electrical
Battery Type
2x AAA
Physical
Dimensions
Receiver: 3.2 x 1.4 x 1.2" / 81.5 x 37 x 30 mm
Transmitter: 3.2 x 1.4 x 1.2" / 81.5 x 37 x 30 mm
Packaging Info
Package Weight
0.35 lb
Box Dimensions (LxWxH)
6.3 x 3.6 x 1.9"

Yongnuo RF-603C II Reviews

See any errors on this page? Let us know

question

Can these sync faster than 1/320 when using a leaf shutter?
Asked by: Anonymous
Unfortunately, no, it cannot. Due to the slight delay when using a radio wireless trigger for wireless flash usage needs, the maximum flash sync speed avaialble when using the radio remote system is often lower than the camera's maximum flash sync speed. With many cameras, the maximum sync speed when using the Yongnuo RF-603C II would be 1/250 sec, but the maximum flash sync speed possible would be 1/320 sec, regardless of the type of shutter used by your camera.
Answered by: Manzell L.
Date published: 2018-08-25

Which sync cord do I need to pair with a Canon ...

Which sync cord do I need to pair with a Canon 77D?
Asked by: Michael
You will need a 2.5 sub mini connection. Click the link below to view; https://bhpho.to/3hRzxBr
Answered by: Rob
Date published: 2020-09-01

question

Will this work on a Leica M10 to trigger a YN560 set in manual mode?
Asked by: Anonymous
Technically this should work with the Leica M10 and a manual flash. The radio sync has a standard hot-shoe so it will fit the flash and the camera’s shoe. Note, it has not been tested specific with that camera and flash combined.
Answered by: Rob K
Date published: 2019-07-04

Compatible with canon 580EX II and 430 EX II ?

Compatible with canon 580EX II and 430 EX II ?
Asked by: John
Yes, the Yongnuo RF-603C II is compatible with both the Canon 580EX II and the 430EX II.
Answered by: Kirk
Date published: 2022-09-04

Can I use them with Canon 5D Mark IV as a flash ...

Can I use them with Canon 5D Mark IV as a flash trigger and/or shutter release?
Asked by: Atanas
These are manual flash transceivers. They will work as a shutter release as well.
Answered by: Reuben K
Date published: 2019-11-07

how long will the batteries last?

how long will the batteries last?
Asked by: Jamison
Varies with type of battery used.
Answered by: Reuben K
Date published: 2020-10-15

question

Will this work with the Canon SX50?
Asked by: Bill D.
My camera is Canon 5D Mark 2 ( It does not have pop up flash ) .For my Studio mostly I,m using Yongnuo on the shoe slider @ top of my camera with my 4 other Bowens studio light which I attach the other Yongnuo to one of them. this is working perfectly good ,also with a reasonable price . I am very happy with it and recommend it to my friends.
Answered by: HOORY M.
Date published: 2018-08-25

question

Will these triggers work with a Canon EOS Rebel t5 and a Nikon SB-28? And will they wake the SB-28 from sleep mode?
Asked by: Sam E.
This trigger will work on a Canon T5 to fire a Nikon flash off camera but in manual mode only. In order to keep the flash awake, that is a setting in the flash itself. The trigger will not keep it awake.
Answered by: Kirk R.
Date published: 2018-08-25
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