1© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4043_ACCESSORIES • 4/29/2013
One world. One KEMET
Aluminum Electrolytic Capacitors – Accessories
PYR 5008 and 7511 Resistors
Performance Characteristics
Item Specication
Standards CECC 40201, MIL–R26E
Resistance Range 10 – 47 kΩ
Resistance Tolerance +/- 5%
Rated Voltage 700 VDC acc. to CECC 40201–003
Temperature Range -55 to +105°C
Dimensions PYR – Millimeters
Type A L d m B H S D Weight
±1 ±2 ±1 ±1 Maximum Approximate (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
Overview
KEMET's PYR resistors are wire wound on a ceramic core and
coated with high temperature silicone. The mounting brackets are
made of stainless steel and connected by two point spotwelding.
PYR resistors are for use in voltage balancing and/or discharge
of electrolytic capacitors, are easy to mount and t capacitor
diameters 50 – 90 mm.
Applications
KEMET's PYR resistors can be used for voltage balancing of
series connected electrolytic can-type capacitors and/or discharge
purposes.
2© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4043_ACCESSORIES • 4/29/2013
Aluminum Electrolytic Capacitors – Accessories
PYR 5008 and 7511 Resistors
Discharge Resistor
Part Number Table PYR
Part Number Code R (kΩ)* P max (Ω)
40°C
P max (Ω)
85°C
P max (Ω)
105°C
Fits Capacitor
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 available upon request
Mounting Kits
Insulated Version
M8 Stud (M12 Stud)
Non-Insulated Version
M8 Stud (M12 Stud)
Dimensions in mm. All of the above accessories may be ordered individually using the part number shown or as kits using the kit part numbers shown in the Kit
Contents and Ordering Information.
3© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4043_ACCESSORIES • 4/29/2013
Aluminum Electrolytic Capacitors – Accessories
PYR 5008 and 7511 Resistors
Kit Contents and Ordering Information
Standard Kits Kit Order Number
Part Code Description 2740 2741 2782 2785
2352 Steel washer M8 •
2353 Steel washer M12 •
2772 Stepped poly washer M8 •
2773 Stepped poly washer M12 •
2778 Plain poly washer M8 •
2779 Plain poly washer M12 •
2788 Steel nut M12 •
2789 Steel nut M8 •
PYB 7033 Nylon nut M8 •
PYB 7026 Nylon nut M12 •
Kit Description
Insulated Insulated Non-Insulated Non-Insulated
M8 M12 M8 M12
Special Kits Kit Order Number
Part Code Description 2690 2691 2692 2693 2695
2352 Steel washer M8 •
2353 Steel washer M12 • •
2772 Stepped poly washer M8 • •
2773 Stepped poly washer M12 • • •
2778 Plain poly washer M8 • •
2779 Plain poly washer M12 • •
2788 Steel nut M12 • • •
2789 Steel nut M8 • •
PYB 7041 Nylon nut M12
PYB 7042 Nylon nut M12
4© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4043_ACCESSORIES • 4/29/2013
Aluminum Electrolytic Capacitors – Accessories
PYR 5008 and 7511 Resistors
Mounting Data for Accessories
Nylon Cap Nuts Mounting
Hole
Maximum
Chassis
Thickness
Width of
Jaws Creepage
Distance Test Voltage
50 – 60 Hz
Maximum
Tightening
Torque
Capacitor
Diameter
mm (Minimum) (mm) (mm) (mm) 1 min (KVAC) (NM) (mm)
PYB 7033, M8
Ø 17.5 5 17 4.5 2.5 3 Ø = 35
PYB 7026, M12
Ø 17.5 5 19 2.5 2.5 8 Ø > 35
PYB 7041, M12
Ø 22.5 5 19 52.5 8 Ø > 35
PYB 7042, M12
Ø 30.5 5 19 9 4 8 Ø > 35
Steel Screws
Slotted Hex
l
Part Number Ml (mm) N (mm)
Maximum
Tightening
Torque (Nm)
Quantity
per Bag
3895 M6 steel screw
& shakeproof
washer
10 10 410
3896 M5 steel screw
& shakeproof
washer
10 8 2 20
3897 M6 steel screw
& shakeproof
washer
10 8 2 50
5© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4043_ACCESSORIES • 4/29/2013
Aluminum Electrolytic Capacitors – Accessories
PYR 5008 and 7511 Resistors
Clips – Millimeters (Material – Zinc Plated Steel)
Horizontal Mounting
Type Can
Diameter A B C F
H1 25.0 40.0 22.3 12.8 10.0
H2 35.0 52.0 22.3 12.8 10.0
Vertical Mounting
Type Can
Diameter A B C F
V2 25.0 49.0 19.0 37.0 10.0
V3 35.0 58.0 19.0 45.0 9.0
V9 40.0 65.0 19.0 52.4 9.5
Type Can
Diameter A B C E F
V4 51.0 75.0 25.4 64.0 5.0 10.0
V6 45.0 69.5 17.4 58.0 4.0 10.0
V8 63.5 88.9 25.4 77.5 5.0 9.5
PYC6041 35 64 19 52 4.5 11.5
Type Can
Diameter ABCDF
UTE2736 35.0 63.0 12.2 54.0 17. 2 9.0
When using mounting clamps, care should be taken not to obscure any safety vent in the can. Delivered without bolts and
nuts for mounting. PYC clips are for PEH169 and PEH200 capacitors.
6© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4043_ACCESSORIES • 4/29/2013
Aluminum Electrolytic Capacitors – Accessories
PYR 5008 and 7511 Resistors
Clips – Millimeters (Material – Zinc Plated Steel) cont'd
Type Can
Diameter A B C D E F G H
V10 65.0 90.0 40.0 30.0 5.0 4.5 -10 20
V11 76.0 103.0 45.5 30.0 5.0 4.5 -10 20
V90 90.0 116.0 53.5 30.0 5.0 4.5 -10 20
UTE2737 50.0 75.5 33.5 27.0 4.3 4.3 39.5 10 20
UTE2738 65.0 88.5 39.0 27.0 4.3 4.3 45.0 10 20
UTE2739 72.0 97.0 44.0 28.0 4.3 4.3 50.0 10 20
PYC6042 50 78 32.5 30 5.5 4.5 39 12 19
PYC6043 65 90.5 38 36 5.5 4.5 44 12 25
PYC6044 75 100.5 43 36 5.5 4.5 49 12 25
PYC6045 90 115.5 50.5 36 5.5 4.5 56.5 12 25
G
H
When using mounting clamps, care should be taken not to obscure any safety vent in the can. Delivered without bolts and nuts for mounting.
PYC clips are for PEH169 and PEH200 capacitors.
7© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4043_ACCESSORIES • 4/29/2013
Aluminum Electrolytic Capacitors – Accessories
PYR 5008 and 7511 Resistors
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8© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4043_ACCESSORIES • 4/29/2013
Aluminum Electrolytic Capacitors – Accessories
PYR 5008 and 7511 Resistors
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Disclaimer
All product speci cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and
verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed.
All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such applications, but are
not intended to constitute – and KEMET speci cally disclaims – any warranty concerning suitability for a speci c customer application or use. The Information is intended for use only
by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise
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Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still
occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective
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Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not
be required.
9© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4043_ACCESSORIES • 4/29/2013
Aluminum Electrolytic Capacitors – Accessories
PYR 5008 and 7511 Resistors
Digitally signed by Jeannette Calvo
DN: c=US, st=FL, l=Fort Lauderdale, o=KEMET Corp., ou=Marketing
Communications, cn=Jeannette Calvo, email=jeannettecalvo@kemet.com
Date: 2013.04.29 15:52:02 -04'00'