Type OTB
DC/AC Dual Rated Capacitors
Protected, High Voltage, Paper-Film/Foil Capacitors for AC & DC Applications
Type OTB is a capacitor with a robust construction con-
sisting of a paper or a combination of paper and flm
dielectric system with foil electrodes, and is protected
by a pressure sensitive interrupter. The OTB may be
used for all normal DC blocking, fltering and bypass
applications as well as AC motor-run and other 60 Hz
applications. Type OTB is supplied in an oval metal
case with easy to use solder lug terminals positioned
in plastic insulator cups.
Highlights
•
Protected:
•
Pressure sensitive interrupter
Good for DC and 60 Hz AC applications
Specifcations
Capacitance Range:
Voltage Range:
RoHS Compliant
Capacitance Tolerance:
Temperature Range:
0.1µF to 35.0 µF
400 Vdc / 236 Vac 600 Vdc / 330 Vac
1000 Vdc / 440 Vac 1500 Vdc / 660 Vac
2000 Vdc / 700 Vac 2500 Vdc / 800 Vac
3000 Vdc / 950 Vac
±10%
–55 ºC to 85 ºC
Outline Drawing
Mounting Brackets
Case Dimensions (inches)
Code
A
B
A
1.31
2.16
C
1.91
2.91
D
1.97
3.66
Brackets
Universal
Wrap Around
32107-1 30393-5 or OB2
32107-2 30393-9 or OB4
32107-3
OB3
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
Type OTB
DC/AC Dual Rated Capacitors
Ratings
Cap
(µF)
3.0
4.0
5.0
6.0
8.0
10.0
12.0
15.0
20.0
25.0
30.0
.50
1.0
2.0
3.0
4.0
5.0
6.0
8.0
10.0
12.0
15.0
20.0
25.0
30.0
35.0
.10
.25
.50
1.0
2.0
3.0
4.0
5.0
6.0
8.0
10.0
12.0
15.0
20.0
25.0
Catalog
Part Number
OTBE305KNPIR-F
OTBE405KNPIR-F
OTBE505KNPIR-F
OTBE605KNPIR-F
OTBE805KNPIR-F
OTBE106KNPIR-F
OTBE126KNPIR-F
OTBE156KNPIR-F
OTBE206KNPIR-F
OTBE256KNPIR-F
OTBE306KNPIR-F
OTBF504KNPIR-F
OTBF105KNPIR-F
OTBF205KNPIR-F
OTBF305KNPIR-F
OTBF405KNPIR-F
OTBF505KNPIR-F
OTBF605KNPIR-F
OTBF805KNPIR-F
OTBF106KNPIR-F
OTBF126KNPIR-F
OTBF156KNPIR-F
OTBF206KNPIR-F
OTBF256KNPIR-F
OTBF306KNPIR-F
OTBF356KNPIR-F
OTBG104KNPIR-F
OTBG254KNPIR-F
OTBG504KNPIR-F
OTBG105KNPIR-F
OTBG205KNPIR-F
OTBG305KNPIR-F
OTBG405KNPIR-F
OTBG505KNPIR-F
OTBG605KNPIR-F
OTBG805KNPIR-F
OTBG106KNPIR-F
OTBG126KNPIR-F
OTBG156KNPIR-F
OTBG206KNPIR-F
OTBG256KNPIR-F
A
B
H
Cap
(µF)
.50
1.0
2.0
3.0
4.0
5.0
6.0
8.0
10.0
12.0
15.0
.10
.25
.50
1.0
2.0
3.0
4.0
5.0
6.0
8.0
10.0
.50
1.0
2.0
3.0
2.13
2.13
2.13
2.13
2.63
3.13
4.25
4.75
3.13
4.25
4.75
5.75
7.25
7.25
9.00
.10
.25
.50
1.0
2.0
3.0
4.0
5.0
4.0
5.0
6.0
7.0
8.0
Catalog
Part Number
OTBH504KNPIR-F
OTBH105KNPIR-F
OTBH205KNPIR-F
OTBH305KNPIR-F
OTBH405KNPIR-F
OTBH505KNPIR-F
OTBH605KNPIR-F
OTBH805KNPIR-F
OTBH106KNPIR-F
OTBH126KNPIR-F
OTBH156KNPIR-F
OTBJ104KNPIR-F
OTBJ254KNPIR-F
OTBJ504KNPIR-F
OTBJ105KNPIR-F
OTBJ205KNPIR-F
OTBJ305KNPIR-F
OTBJ405KNPIR-F
OTBJ505KNPIR-F
OTBJ605KNPIR-F
OTBJ805KNPIR-F
OTBJ106KNPIR-F
OTBK504KNPIR-F
OTBK105KNPIR-F
OTBK205KNPIR-F
OTBK305KNPIR-F
OTBK405KNPIR-F
OTBK505KNPIR-F
OTBK605KNPIR-F
OTBK705KNPIR-F
OTBK805KNPIR-F
OTBL104KNPIR-F
OTBL254KNPIR-F
OTBL504KNPIR-F
OTBL105KNPIR-F
OTBL205KNPIR-F
OTBL305KNPIR-F
OTBL405KNPIR-F
OTBL505KNPIR-F
A
B
H
(Inches) (Inches) (Inches)
1.31
1.31
1.31
1.31
1.31
1.31
1.91
1.91
1.91
1.91
1.91
1.31
1.31
1.31
1.31
1.31
1.31
1.31
1.31
1.91
1.91
1.91
1.91
1.91
1.97
1.97
1.31
1.31
1.31
1.31
1.31
1.31
1.31
1.31
1.91
1.91
1.91
1.91
1.91
1.97
1.97
2.16
2.16
2.16
2.16
2.16
2.16
2.91
2.91
2.91
2.91
2.91
2.16
2.16
2.16
2.16
2.16
2.16
2.16
2.16
2.91
2.91
2.91
2.91
2.91
3.66
3.66
2.16
2.16
2.16
2.16
2.16
2.16
2.16
2.16
2.91
2.91
2.91
2.91
2.91
3.66
3.66
2.13
2.38
2.63
2.88
3.88
4.75
3.13
3.50
4.75
5.75
6.75
2.13
2.13
2.13
2.38
2.63
3.13
3.88
4.75
3.13
3.88
4.25
5.75
6.75
6.25
7.25
(Inches) (Inches) (Inches)
1.31
1.31
1.31
1.31
1.91
1.91
1.91
1.91
1.97
1.97
1.97
1.31
1.31
1.31
1.31
1.31
1.91
1.91
1.91
1.91
1.97
1.97
1.31
1.91
1.91
1.91
1.91
1.91
1.97
1.97
1.97
1.31
1.31
1.91
1.91
1.91
1.91
1.97
1.97
2.16
2.16
2.16
2.16
2.91
2.91
2.91
2.91
3.66
3.66
3.66
2.16
2.16
2.16
2.16
2.16
2.91
2.91
2.91
2.91
3.66
3.66
2.16
2.91
2.91
2.91
2.91
2.91
3.66
3.66
3.66
2.16
2.16
2.91
2.91
2.91
2.91
3.66
3.66
2.13
2.13
3.13
4.25
3.13
3.50
4.25
5.25
5.25
5.75
6.75
2.13
2.13
2.13
2.63
4.25
3.50
4.25
4.75
5.75
5.75
6.75
2.13
2.88
3.13
4.25
5.75
6.75
5.75
6.75
7.25
2.13
2.13
2.88
2.88
4.25
5.75
5.75
6.75
400 Vdc (236 Vac) - Paper Dielectric
1500 Vdc (660 Vac) - Film/Paper Dielectric
600 Vdc (330 Vac) - Paper Dielectric
2000 Vdc (700 Vac) - Film/Paper Dielectric
2500 Vdc (800 Vac) - Film/Paper Dielectric
1000 Vdc (440 Vac) - Paper Dielectric
3000 Vdc (950 Vac) - Film/Paper Dielectric
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
Type OTB
DC/AC Dual Rated Capacitors
Notice and Disclaimer:
All product drawings, descriptions, specifcations, statements, information and
data (collectively, the “Information”) in this datasheet or other publication are subject to change. The
customer is responsible for checking, confrming and verifying the extent to which the Information con-
tained in this datasheet or other 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 any guaran-
tee, warranty, representation or responsibility of any kind, expressed or implied. Statements of suitability
for certain applications are based on the knowledge that the Cornell Dubilier company providing such
statements (“Cornell Dubilier”) has of operating conditions that such Cornell Dubilier company regards
as typical for such applications, but are not intended to constitute any guarantee, warranty or representa-
tion regarding any such matter – and Cornell Dubilier specifcally and expressly disclaims any guarantee,
warranty or representation concerning the suitability for a specifc customer application, use, storage,
transportation, or operating environment. 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 provided by Cornell Dubilier with reference
to the use of any Cornell Dubilier products is given gratis (unless otherwise specifed by Cornell Dubilier),
and Cornell Dubilier assumes no obligation or liability for the advice given or results obtained. Although
Cornell Dubilier strives to apply the most stringent quality and safety standards regarding the design
and manufacturing of its products, in light of 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 circuitry or redundancies
or other appropriate protective measures) in order to ensure that the failure of an electrical component
does not result in a risk of personal injury or property damage. Although all product-related warnings,
cautions and notes must be observed, the customer should not assume that all safety measures are indi-
cated in such warnings, cautions and notes, or that other safety measures may not be required.
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com