Datasheet

PYR 5008 and 7511 resistors
• For voltage balancing and/or discharge of electrolytic capacitors
• Fits capacitor diameters 50–90 mm
• Easy to mount
APPLICATION BASIC DESIGN
Voltage balancing of series connected
electrolytic can type capacitors and/or dis-
charge purposes.
The PYR resistors are wire wound on a
ceramic core and coated with high tem-
perature silicone. The mounting brackets
Standards CECC 40201, MIL -R26E
Resistance range 10–47 kW
Resistance tolerance +/– 5%
Rated voltage 700 VDC acc. to CECC 40201-003
Temperature range –55 to +105°C
are made of stainless steel and connected
by two point spot welding.
Type A L d m B H S D Weight
±1 ±2 ±1 ±1 max approx (g)
PYR 5008 22.0* 40 10.6 6.3 21 15 0.4 10 9
PYR 7511 32.0 50 10.6 6.3 21 15 0.4 10 11
* Brackets are adjustable up to A = 28.5
Article code R (kW)* P
max
(W) P
max
(W) P
max
(W) Fits cap.
40°C 85°C 105°C diameter
PYR 5008 / 47 47 10 8 7 50–65
PYR 7511 / 10 10 13 11 10 75–90
PYR 7511 / 18 18 13 11 10 75–90
PYR 7511 / 27 27 13 11 10 75–90
PYR 7511 / 47 47 13 11 10 75–90
* Other R values on request
SPECIFICATION
ACCESSORIES
ACCESSORIES
Dimensions table PYR (mm)
Article table PYR
This datasheet has been downloaded from http://www.digchip.com at this page