Type 171
Radial Leaded Metallized Polypropylene
Radial Box Metallized Polypropylene Capacitors
Type 171 radial leaded, box, metallized polypropylene
capacitors are available in five pitch sizes and have a
flame retardant case and epoxy encapsulant that meets
UL94V-0. The Type 171 is an excellent choice for
applications requiring low dielectric losses, high in-
sulation resistance in an AC or DC environment. The
polypropylene direlectric gives this capacitor excellent
pulse rise time (dv/dt) performance.
Highlights
•
•
•
•
High dv/dt
Low leakage
Radial leaded (7.5, 10, 15, 22.5, 27.5 mm pitch)
Flame retardant case and encapsulant meets
UL94V-0
Non-inductively wound
Specifications
Capacitance Range:
Voltage Range:
Capacitance Tolerance:
Operating Temperature Range:
Dielectric Withstand Voltage:
Dissipation Factor (DF):
•
RoHS Compliant
0.0022 to 3.3 µF
160 to 630 Vdc (90 to 250 Vac, 60 Hz)
±5%, ±10%, ±20%
–55 ºC to +105 ºC (
derate linearly to 50% rated
1.6 x rated voltage for 2 s @ +25 ºC ±5 ºC
tgδ x 10
–4
at +25 ºC ±5 ºC
kHz
1
10
100
C
≤0.1
µF 0.1 µF <C ≤1 µF
≤6
≤6
≤10
≤20
≤30
—
C >1 µF
≤6
—
—
voltage from 85 ºC to 105 ºC)
Insulation Resistance:
100,000 MΩ x µF, 200,000 MΩ Min.
Self Inductance:
2 mm lead length - total self inductance
Pitch (mm)
L (nH) ≈
7.5
8
10
9
15
22.5
18
27.5
18
Life Test:
Damp Heat Test:
Soldering:
Long Term Storage Stability:
Maximum Pulse Rise Time dv/dt (V/µ):
10
2000 hrs @ 85 ºC 1.25 x Vn
95% RH @ +40 ºC for 56 days
260 ºC ±5 ºC for 10 s ±1 s
ΔC/C ≤ ±0.5% after 2 years
Lead Spacing (Pitch)
Vn
160
250
400
630
7.5
5.5
15
35
55
10
4
11
20
30
15
2
7
10
15
22.5
1.5
4
5.5
8
27.5
1
3
5
7
If the working voltage (V) is less than the nominal voltage (Vn), the capaci-
tor can work at higher dv/dt . In this case, the maximum value allowed
is obtained by multiplying the above value (See table dv/dt) with the ratio
Vn/V
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
CDE [ CORNELL DUBILIER ELECTRONICS ]
