General Purpose, Pulse and DC Transient Suppression
R77 Series Double Metallized Polypropylene Film,
Optimized for AC Applications
Overview
The R77 Series is a polypropylene dielectric with double-
metallized polyester film as electrodes, encapsulated in self-
extinguishing resin in a box of material meeting the requirements
of UL 94 V–0.
Applications
Typical applications include electronic lighting such as automotive
headlamps and ballasts, as well as pulse applications with high
AC voltage and high current.
Benefits
•
•
•
•
•
•
•
•
Rated voltage: 250 – 900 VAC
Capacitance range: 0.001 – 0.1 µF
Lead spacing: 15 – 27.5 mm
Capacitance tolerance: ±2.5%, ±5%, ±10%
Climatic category: 55/105/56, IEC 60068–1
Tape and reel packaging in accordance with IEC 60286–2
RoHS Compliant and lead-free terminations
Category temperature range of -55˚C to +105˚C
Part Number System
R77
Series
Metallized
Polypropylene
L
Rated Voltage (VAC)
L = 250
3 = 300
N = 400
5 = 500
7 = 700
9 = 900
I
Lead Spacing (mm)
I = 15.0
N = 22.5
R = 27.5
2270
Capacitance Code (pF)
Digits 2 – 4 indicate the
first three digits of the
capacitance value.
First digit indicates the
number of zeros to be
added.
AA
Lead and
Packaging Code
See Ordering
Options Table
00
Internal Use
00 (Standard)
H
Capacitance
Tolerance
H = ±2.5%
J = ±5%
K = ±10%
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3035_R77 • 4/4/2013
1
Film Capacitors
General Purpose, Pulse and DC Transient Suppression – R77 Series Double Metallized Polypropylene Film, Optimized for AC Applications
Ordering Options Table
Lead Spacing
Nominal (mm)
Type of Leads and Packaging
Standard Lead and Packaging Options
Bulk (Bag) – Short Leads
Ammo Pack
4 +2/-0
H
0
= 18.5 +/-0.5
25 +2/-1
30 +5/-0
H
0
= 18.5 +/-0.5
H
0
= 18.5 +/-0.5
4 +2/-0
AA
DQ
50
40
GY
CK
BB
Lead Length
(mm)
Lead and
Packaging
Code
15
Other Lead and Packaging Options
Bulk (Bag) – Long Leads
Bulk (Bag) – Max Length Leads
Tape & Reel (Standard Reel)
Tape & Reel (Large Reel)
Pizza Pack
Standard Lead and Packaging Options
Bulk (Tray) – Straight Leads
Ammo Pack
4 +2/-0
H
0
= 18.5 +/-0.5
25 +2/-1
30 +5/-0
H
0
= 18.5 +/-0.5
4 +2/-0
AA
DQ
50
40
CK
BB
22.5
Other Lead and Packaging Options
Bulk (Tray) – Long Leads
Bulk (Tray) – Max Length Leads
Tape & Reel (Large Reel)
Pizza Pack
Standard Lead and Packaging Options
Bulk (Tray) – Straight Leads
4 +2/-0
25 +2/-1
30 +5/-0
H
0
= 18.5 +/-0.5
AA
50
40
CK
27.5
Other Lead and Packaging Options
Bulk (Tray) – Long Leads
Bulk (Tray) – Max Length Leads
Tape & Reel (Large Reel)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3035_R77 • 4/4/2013
2
Film Capacitors
General Purpose, Pulse and DC Transient Suppression – R77 Series Double Metallized Polypropylene Film, Optimized for AC Applications
Dimensions – Millimeters
L
H
d
p
p
Nominal
15
15
15
15
15
22.5
22.5
22.5
22.5
22.5
27.5
27.5
Tolerance
+/-0.4
+/-0.4
+/-0.4
+/-0.4
+/-0.4
+/-0.4
+/-0.4
+/-0.4
+/-0.4
+/-0.4
+/-0.4
+/-0.4
Nominal
5
6
7.5
8.5
10
6
7
8.5
10
11
11
13
B
LL
B
Tolerance
+0.2/-0
+0.2/-0
+0.2/-0
+0.2/-0
+0.2/-0
+0.2/-0
+0.2/-0
+0.2/-0
+0.2/-0
+0.2/-0
+0.2/-0
+0.2/-0
Nominal
11
12
13.5
14.5
16
15
16
17
18.5
20
20
22
H
Tolerance
+0.1/-0
+0.1/-0
+0.1/-0
+0.1/-0
+0.1/-0
+0.1/-0
+0.1/-0
+0.1/-0
+0.1/-0
+0.1/-0
+0.1/-0
+0.1/-0
Nominal
18
18
18
18
18
26.5
26.5
26.5
26.5
26.5
32
32
L
Tolerance
+0.3/-0
+0.3/-0
+0.5/-0
+0.5/-0
+0.5/-0
+0.3/-0
+0.3/-0
+0.3/-0
+0.3/-0
+0.3/-0
+0.3/-0
+0.3/-0
Nominal
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
d
Tolerance
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
+/-0.05
Note: See Ordering Options Table for lead length (LL) options.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3035_R77 • 4/4/2013
3
Film Capacitors
General Purpose, Pulse and DC Transient Suppression – R77 Series Double Metallized Polypropylene Film, Optimized for AC Applications
Performance Characteristics
Sections
Voltage Range (VAC)
Voltage Range (VDC)
Capacitance Range (µF)
Capacitance Values
Capacitance Tolerance
Category Temperature Range
Voltage Derating
Climatic Category
Self-Inductance L
(Lead Length ~ 2 mm)
1
250
630
0.027 – 0.1
2
300
800
0.01 – 0.1
2
400
1000
0.0056 – 0.01
2
500
1300
0.001 – 0.1
3
700
1600
0.001 – 0.027
4
900
2000
0.001 – 0.018
In accordance with IEC E12 series
±2.5%, ±5%, ±10%
-55°C to +105°C
The rated voltage is decreased with 1.25%/°C between +85°C and +105°C
IEC 60068–1, 55/105/56
Lead Spacing (mm)
L (nH) ≈
15
10
Measured at 25°C ±5°C
22.5
18
27.5
18
Dissipation Factor tanδ
1 kHz
10 kHz
100 kHz
Measured at +25°C, 100 VDC 60 seconds
0.001
0.0006
0.001
Insulation Resistance
Minimum Values Between Terminals
C ≤ 0.33 µF
C > 0.33 µF
≥ 100,000 MΩ
≥ 30,000 MΩ • µF
Test Voltage Between Terminals
1.6 x V
R
applied for 2 seconds at 25°C ±5°C
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3035_R77 • 4/4/2013
4
Film Capacitors
General Purpose, Pulse and DC Transient Suppression – R77 Series Double Metallized Polypropylene Film, Optimized for AC Applications
Maximum Voltage (V
rms
) vs. Frequency (Sinusoidal Waveform/T ≤ 40ºC)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3035_R77 • 4/4/2013
5
微控制器 MCU
