Type SCR, Commutating Capacitors
Type SCRN Film-Paper/Extended Foil Commutating Capacitor
Type SCRN capacitors are for SCR (silicon controlled rectifier)
commutating applications that require high peak and rms current
capability. These capacitors are ideal for other high frequency and
pulsed applications. The SCRN is supplied in oval or rectangular metal
cases with 1/4 x 20 threaded stud and insulated terminals to withstand
high current and high peak voltages.
Highlights
- Conforms to EIA RS401 for power semiconductor applications
- Non ferrous covers available for high frequency applications
- 40,000 hours life at full rated voltage and temperature
- High voltage, high current and high frequency
Specifications
- Custom designs available
Capacitance Range 0.25 F to 50.0 F
Capacitance Tolerance 10%
Rated Voltage 200 Vpk to 2000 Vpk
Operating Temperature Range 40 C to +80 C
Maximum rms Current Case codes: A, B, C, D = 60 Irms max. E and F = 100 Irms max.
Maximum rms Voltage see application guide
Test Voltage between Terminal @ 25C DC voltage 2 x rated peak for 60 s
Test Voltage between Terminals & Case @ 25C 2 x reference AC voltage +1000 Vac for 60 s
Life Test EIA RS401
Life Expectancy 40,000 h life at full rated voltage, current, case temperature and VA
Reliability Minimum of 95% survival
Standards EIA RS401
Rohs Compliant
Dimensions
Construction Details
Case Material Tin Plated Steel or Aluminum
B Encapsulation Biodegradeable, Environmentally
B 0.03"
Compatible Fluid
0.06
0.03"
Terminal Material Electro-tin plated copper stud and
molded pillar insulator
A
A
0.03"0.06
0.03"
F
0.03"
F
- 20 THD
0.03"
- 20 THD
2 places
2 places
C
C
0.06"
0.06"
D
D
0.06"
0.06"
Case Dimensions Inches
H
H
Code A B C D F H Figure
0.06"+0.12
0.06"
-0.06
A 1.31 2.16 0.56 1.19 0.81 see table Fig. 1
B 1.56 2.69 0.50 1.13 1.25 see table Fig. 1
C 1.91 2.91 0.50 1.13 1.38 see table Fig. 1
D 1.97 3.66 0.50 1.13 1.38 see table Fig. 1
E 2.84 4.56 0.50 1.13 2.00 see table Fig. 2
Figure 1 Figure 2
F 3.75 4.56 0.56 1.19 2.00 see table Fig. 2
CDE Cornell Dubilier 1605 E. Rodney French Blvd. New Bedford, MA 02744 Phone: (508)996-8561 Fax: (508)996-3830 Type SCR, Commutating Capacitors
Type SCRN Film-Paper/Extended Foil Commutating Capacitor
Ratings
Cap Catalog Case H Max VA Max Cap Catalog Case H Max VA Max
(F) Part Number Code (Inches) (65 C) (Arms) (F) Part Number Code (Inches) (65 C) (Arms)
200 Vpk (Paper Dielectric) 600 Vpk (Film Dielectric for Low-loss)
3 SCRN201R-F A 2.13 400 60 1 SCRN262R-F A 2.38 2200 60
5 SCRN202R-F A 2.63 465 60 2 SCRN263R-F A 2.38 2060 60
10 SCRN203R-F A 3.88 625 60 3 SCRN264R-F A 3.88 3190 60
15 SCRN205R-F A 4.75 765 60 5 SCRN265R-F A 4.25 4380 60
20 SCRN206R-F B 4.25 875 60 10 SCRN266R-F C 4.25 6060 60
30 SCRN208R-F C 5.25 1200 60 1000 Vpk (Film and Paper Dielectric)
40 SCRN209R-F C 6.75 1500 60 1 SCRN233R-F A 2.13 790 60
50 SCRN210R-F D 5.75 1590 60 2 SCRN234R-F A 3.13 1070 60
400 Vpk (Film and Paper Dielectric) 3 SCRN235R-F A 3.88 1455 60
2 SCRN211R-F A 2.63 790 60 5 SCRN236R-F B 4.25 1785 60
3 SCRN212R-F A 2.63 970 60 10 SCRN237R-F C 5.75 2570 60
5 SCRN213R-F A 3.88 1130 60 15 SCRN238R-F D 5.75 3170 60
10 SCRN214R-F B 4.75 1930 60 20 SCRN239R-F E 5.13 5200 100
15 SCRN215R-F C 4.75 2240 60 1500 Vpk (Film and Paper Dielectric)
20 SCRN216R-F C 6.25 2800 60 .5 SCRN240R-F A 2.13 990 60
30 SCRN217R-F D 6.75 3720 60 1 SCRN241R-F A 2.88 1240 60
40 SCRN218R-F D 8.00 4330 60 2 SCRN242R-F B 3.50 1890 60
50 SCRN219R-F E 6.25 6050 100 3 SCRN243R-F C 4.25 2550 60
600 Vpk (Film and Paper Dielectric) 5 SCRN244R-F C 5.75 3250 60
2 SCRN220R-F A 2.63 815 60 10 SCRN245R-F E 5.13 6500 100
3 SCRN221R-F A 3.13 1200 60 2000 Vpk (Film and Paper Dielectric)
5 SCRN222R-F A 4.25 1420 60 .25 SCRN246R-F A 2.13 990 60
10 SCRN224R-F C 4.25 2040 60 .33 SCRN257R-F A 2.13 1000 60
15 SCRN226R-F C 5.75 2800 60 .5 SCRN247R-F A 2.63 1180 60
20 SCRN227R-F D 5.75 3260 60 1 SCRN248R-F A 3.13 1300 60
25 SCRN229R-F D 6.75 3720 60 2 SCRN249R-F B 4.25 2230 60
30 SCRN230R-F D 8.00 4330 60 3 SCRN251R-F C 4.75 2800 60
40 SCRN231R-F E 6.25 6060 100 5 SCRN253R-F D 5.75 4020 60
50 SCRN232R-F E 7.25 6850 100 10 SCRN256R-F F 5.75 7600 100
CDE Cornell Dubilier 1605 E. Rodney French Blvd. New Bedford, MA 02744 Phone: (508)996-8561 Fax: (508)996-3830