What Are Suitable Alternatives for 4-Leg and 5-Leg Ronway Relay Switches?

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Discussion Overview

The discussion revolves around finding suitable alternatives for Ronway relay switches, specifically the Ronway RWG1-DC12V-HS (4 legs) and Ronway RWG1-DC12V-ZS (5 legs). Participants explore the differences between these relays and seek recommendations for alternatives that meet similar specifications.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant requests recommendations for alternatives to the Ronway relay switches, noting the difference in the number of legs.
  • Another participant suggests that the 5-pin relay is standard and proposes cutting off the unnecessary leg if change-over contacts are not needed.
  • A participant expresses concern about the specifications, particularly the 10A 30VDC rating, which they cannot find in alternatives.
  • A link to a datasheet for a potential alternative relay is provided, prompting further discussion about the differences between the two relays.
  • Some participants clarify that the relays are indeed different, with one being SPDT (5 legs) and the other SPST (4 legs), indicating a difference in internal contacts.
  • One participant requests a manual for a similar board, indicating a broader context of relay usage.
  • Another participant mentions using JQC-3FF relays, providing a link to a datasheet for further reference.

Areas of Agreement / Disagreement

Participants agree that the relays are different in terms of their configuration and functionality. However, there is no consensus on a specific alternative that meets all the required specifications, particularly regarding the 10A 30VDC rating.

Contextual Notes

Some limitations include the lack of detailed specifications for the alternatives discussed and the dependency on the specific application requirements for the relays. There are unresolved questions regarding the exact differences between the HS and ZS models.

carlos468
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TL;DR
alternative
hi can anyone here recommend an alternative relay switch x2 one has 5 legs one has 4
im not able to find any the same :(
and the ones I've looked at all have 5 legs
the diffrece is Ronway RWG1-DC12V-HS
and Ronway RWG1-DC12V-ZS
img_20200821_110232.jpg

Any help is appreciated :) hs and zs is the only diffrence i can see but no idea of the diffrence just the 5 leg and 4 legs.
 
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The 5 pin relay is standard.
If you don't need change-over contacts, cut off the leg you do not need.
 
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ok thankyou the bit that stumped me a little is the
15A 125VAC
10A 250VAC
10A 30VDC
non of what i find has the 10A 30VDC
 
cool thankyou but are these not two diffrent relays as one ends in ZS and the other in hS (HS being the four legged one) that's what made me think they are not the same ?
 
carlos468 said:
cool thankyou but are these not two diffrent relays as one ends in ZS and the other in hS (HS being the four legged one) that's what made me think they are not the same ?
The relays are different. One is SPDT, and needs all 5 terminals on the package.

The other is lower cost SPST, so it is missing a pair of internal contacts and the pin that is not needed.
 
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carlos468 said:
Summary:: alternative

hi can anyone here recommend an alternative relay switch x2 one has 5 legs one has 4
im not able to find any the same :(
and the ones I've looked at all have 5 legs
the diffrece is Ronway RWG1-DC12V-HS
and Ronway RWG1-DC12V-ZSView attachment 268096
Any help is appreciated :) hs and zs is the only diffrence i can see but no idea of the diffrence just the 5 leg and 4 legs.
Do you have, by any chance, a manual for that board? I’m trying to configure a very similar one
 

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