Help Reading Capacitor Values

Post custom amp, guitar and fx mods. Share details about your custom builds.

Moderators: greatmutah, GuitarBilly

Post Reply
User avatar
ajaxlepinski
Crystal Lettucer
Posts: 23723
Joined: Sun Jul 21, 2013 12:35 am
Location: Same town as Lindsay Lohan, Amy Fisher, Joey Buttafucco & Debbie Gibson

Help Reading Capacitor Values

Post by ajaxlepinski »

This ceramic disc cap is in my 1982 Randall RG80. It's the first component that volume knob hits.
I've been getting a headache combing the interwebz for help reading these values. :lol:

1) 472K is this: 4700pF ? What does the K mean?

2) What does the Y5P mean?

3) It's 1000 volts but, is this AC or DC?

Image
1969 Sunn Solarus ● 2x 1980's Randall RG-80 ● 2013 Hi-Tone HT103-DG (Best Rig 2014) ● 2015 Mortatone 12/15 Cab w/EV SRO's ● 2017 Jubilee ● 2019 Ceriatone Model Tee ● 2019 Randall Diavlo ● 2020 VHT D50 Dumble Clone
Walt wrote:But when the hour is nigh, and the lights are low, and I got a little toothpick of a shwag joint in my teeth, and my friends want to hear me play "Into the Void", or "TNT", "or "Cemetery Gates"...I plug my 600 dollar guitar into my 150 dollar amp, and I am a Rawk gawd.
User avatar
ajaxlepinski
Crystal Lettucer
Posts: 23723
Joined: Sun Jul 21, 2013 12:35 am
Location: Same town as Lindsay Lohan, Amy Fisher, Joey Buttafucco & Debbie Gibson

Re: Help Reading Capacitor Values

Post by ajaxlepinski »

OK.... worked it out...
1) It is 4700pF
K = +/-10% tolerence

2) Y5P is the Temperature Coefficient = -25 degrees Celsius to +85 degrees Celsius - THANKS MORT!!!! :hi5:

3) It's definitely 1000 volts DC
Last edited by ajaxlepinski on Fri Jan 20, 2017 6:49 pm, edited 4 times in total.
1969 Sunn Solarus ● 2x 1980's Randall RG-80 ● 2013 Hi-Tone HT103-DG (Best Rig 2014) ● 2015 Mortatone 12/15 Cab w/EV SRO's ● 2017 Jubilee ● 2019 Ceriatone Model Tee ● 2019 Randall Diavlo ● 2020 VHT D50 Dumble Clone
Walt wrote:But when the hour is nigh, and the lights are low, and I got a little toothpick of a shwag joint in my teeth, and my friends want to hear me play "Into the Void", or "TNT", "or "Cemetery Gates"...I plug my 600 dollar guitar into my 150 dollar amp, and I am a Rawk gawd.
User avatar
mortatone
Hall of Fame Member
Posts: 7281
Joined: Sun Nov 16, 2014 1:14 pm

Re: Help Reading Capacitor Values

Post by mortatone »

It's the temp coefficient. I didn't already know that :D


http://www.mouser.com/catalog/specsheets/cdr_II.pdf
User avatar
ajaxlepinski
Crystal Lettucer
Posts: 23723
Joined: Sun Jul 21, 2013 12:35 am
Location: Same town as Lindsay Lohan, Amy Fisher, Joey Buttafucco & Debbie Gibson

Re: Help Reading Capacitor Values

Post by ajaxlepinski »

mortatone wrote:It's the temp coefficient. I didn't already know that :D


http://www.mouser.com/catalog/specsheets/cdr_II.pdf



Thanks Mort!!!! :hi5:
1969 Sunn Solarus ● 2x 1980's Randall RG-80 ● 2013 Hi-Tone HT103-DG (Best Rig 2014) ● 2015 Mortatone 12/15 Cab w/EV SRO's ● 2017 Jubilee ● 2019 Ceriatone Model Tee ● 2019 Randall Diavlo ● 2020 VHT D50 Dumble Clone
Walt wrote:But when the hour is nigh, and the lights are low, and I got a little toothpick of a shwag joint in my teeth, and my friends want to hear me play "Into the Void", or "TNT", "or "Cemetery Gates"...I plug my 600 dollar guitar into my 150 dollar amp, and I am a Rawk gawd.
Post Reply