Mini-ISO Relays: Difference between revisions
From GummyCarbs
No edit summary |
No edit summary |
||
(4 intermediate revisions by the same user not shown) | |||
Line 13: | Line 13: | ||
====Bosch==== | ====Bosch==== | ||
From [http://www.chiefent.com/products/products_relays.asp Chief Enterprise]: | From [http://www.chiefent.com/products/products_relays.asp Chief Enterprise]: | ||
{| | {| border=1 cellspacing=1 cellpadding=5 | ||
| Part Number | | align=center bgcolor=lightgray | Picture | ||
| Form | | align=center bgcolor=lightgray | Part Number | ||
| Load Current | | align=center bgcolor=lightgray | Form | ||
| Suppression | | align=center bgcolor=lightgray | Load Current | ||
| Enclosure | | align=center bgcolor=lightgray | Suppression | ||
| align=center bgcolor=lightgray | Enclosure | |||
|- | |- | ||
|[[Image:BoschMiniISORelay0332002150.jpg]] | |||
|0 332 002 150 | |0 332 002 150 | ||
|SPST, Dual contacts | |SPST, Dual contacts | ||
Line 28: | Line 28: | ||
|Standard cover w/bracket | |Standard cover w/bracket | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332002156.jpg]] | |||
|0 332 002 156 | |0 332 002 156 | ||
|SPST | |SPST | ||
Line 34: | Line 35: | ||
|Standard cover w/bracket | |Standard cover w/bracket | ||
|- | |- | ||
| | |[[Image:BoschMiniISORelay0332019103.jpg]] | ||
|0 332 019 103 | |0 332 019 103 | ||
|SPST | |SPST | ||
Line 58: | Line 42: | ||
|Standard cover | |Standard cover | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332019110.jpg]] | |||
|0 332 019 110 | |0 332 019 110 | ||
|SPST | |SPST | ||
Line 64: | Line 49: | ||
|Standard cover w/bracket | |Standard cover w/bracket | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332019150.jpg]] | |||
|0 332 019 150 | |0 332 019 150 | ||
|SPST | |SPST | ||
Line 70: | Line 56: | ||
|Standard cover w/bracket | |Standard cover w/bracket | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332019151.jpg]] | |||
|0 332 019 151 | |0 332 019 151 | ||
|SPST | |SPST | ||
Line 76: | Line 63: | ||
|Standard cover | |Standard cover | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332019155.jpg]] | |||
|0 332 019 155 | |0 332 019 155 | ||
|SPST | |SPST | ||
Line 82: | Line 70: | ||
|Standard cover w/bracket | |Standard cover w/bracket | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332201107.jpg]] | |||
|0 332 201 107 | |0 332 201 107 | ||
|SPDT | |SPDT | ||
Line 88: | Line 77: | ||
|Standard cover | |Standard cover | ||
|- | |- | ||
| | |[[Image:BoschMiniISORelay0332209137.jpg]] | ||
|0 332 209 137 | |0 332 209 137 | ||
|SPDT | |SPDT | ||
Line 106: | Line 84: | ||
|Standard cover | |Standard cover | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332209138.jpg]] | |||
|0 332 209 138 | |0 332 209 138 | ||
|SPDT | |SPDT | ||
Line 112: | Line 91: | ||
|Standard cover w/bracket | |Standard cover w/bracket | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332209150.jpg]] | |||
|0 332 209 150 | |0 332 209 150 | ||
|SPDT | |SPDT | ||
Line 118: | Line 98: | ||
|Standard cover w/bracket | |Standard cover w/bracket | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332209151.jpg]] | |||
|0 332 209 151 | |0 332 209 151 | ||
|SPDT | |SPDT | ||
Line 124: | Line 105: | ||
|Standard cover | |Standard cover | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332209159.jpg]] | |||
|0 332 209 159 | |0 332 209 159 | ||
|SPDT | |SPDT | ||
Line 130: | Line 112: | ||
|Standard cover | |Standard cover | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332209161.jpg]] | |||
|0 332 209 161 | |0 332 209 161 | ||
|SPDT | |SPDT | ||
Line 136: | Line 119: | ||
|Standard cover w/bracket | |Standard cover w/bracket | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332209164.jpg]] | |||
|0 332 209 164 | |0 332 209 164 | ||
|SPDT | |SPDT | ||
Line 142: | Line 126: | ||
|Standard cover | |Standard cover | ||
|- | |- | ||
|[[Image:BoschMiniISORelay0332209168.jpg]] | |||
|0 332 209 168 | |0 332 209 168 | ||
|SPDT | |SPDT |
Latest revision as of 03:41, 2 March 2006
Uh, Relays?
The Basic Car Audio Electronics site has a very good explanation of how relays work.
Mini-ISO
The most commonly found aftermarket relays are Mini-ISO relays, typically referred to as "Bosch-type". There are many brands available, including Bosch, Hella, and whatever no-name brand your local Kragen stocks. To my knowledge, none of the available relays are fully sealed. The bottom panels appear solid, but there is no epoxy applied where the terminals enter the body, so ultimately there is a path for moisture. If you want a 100% sealed relay, look at these.
30-amp relays typicall come with a mounting tab. Personally, I would much prefer that the socket be mounted, and the relay itself be easily changeable.
Bosch
From Chief Enterprise:
Sockets
Relay sockets make it much easier to change out a bad relay. Without a socket, you'll have to remember which wire went to which terminal pin. Relays are generally extremely reliable, but if you're trying to track down an electrical gremlin the last thing you want to do is fiddle with such a headache.
Tessco sells supposedly genuine Bosch sockets (note that their pictures do not match mine, but their part numbers do):
- $0.80 for sockets with mounting tab (p/n 465687, Bosch p/n 3-334-485-008).
- $0.45 for sockets without mounting tab (p/n 464695, Bosch p/n 3-334-485-007).
Neither of these come with the metal terminal inserts, those are sold separately (p/n 91211, Bosch p/n 42238-2/100, 100 pack, $22.25!). Alternatively, pre-wired sockets (Wireless Solutions p/n RH1) are available for $2.10, but you can't get these with a mounting tab.
Hella makes female terminals ("FEMALE DISCONNECTS with CATCH"), p/n 87272:
- $14.69 from Summit Racing
Hella also makes a relay socket with mounting tab, p/n 87122 (presumably without terminals):
- $2.39 from Summit Racing.
- $1.22 from REM Electronics.
This page shows two Bosch Mini-ISO relay sockets. Part number 3 334 485 007 (no mounting tab) and 3 334 485 008 (with mounting tab).
WayTek sells the following:
- Bosch 3 334 485 008 relay socket with tab (WayTek p/n 75280) for $0.73 each, minimum seven.
- Bosch 3 334 485 007 relay socket without tab (WayTek p/n 75281) for $0.27 each, minimum 19.
- Each socket requires four or five pins (WayTek p/n 31073) for $0.14 each, minimum 35.