DE1-RA Safety Standard Certified Capacitors

Murata DE1-RA Safety Standard Certified Capacitors are IEC60384-14 Class X1/Y1 certified and offer a capacitance range from 10pF to 4700pF. These lead-type disc ceramic capacitors are ideal for general-purpose applications, including AC line filters of switching power supplies and AC adapters, as well as capacitors for primary-secondary coupling. The series is designed for operating temperatures up to +125°C. Murata DE1-RA Safety Standard Certified Capacitors have a small size and low profile to help reduce board size and height. These capacitors are coated with a flame-retardant epoxy resin (equivalent to UL 94V-0) and are RoHS and REACH compliant.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Safety Rating
Voltage Rating AC
Termination Style
Lead Spacing
Voltage Rating DC
Width
Product
Dielectric
Tolerance
Number of Pins
Lead Style
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Murata Electronics Safety Capacitors 4700PF 300V 20% 10.0MM
Datasheet
1.713In Stock
9.000Expected 11/09/2026
Min.: 1
Mult.: 1
: 600

4.7 nF X1, Y1 300 VAC Radial 10 mm (0.394 in) 5 mm Safety Radial Leaded Ceramic Disc Capacitors E 20 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Reel, Cut Tape
Murata Electronics Safety Capacitors PLEASE SEE MURATA'S SUGGESTED ALTERNATE DE1B3RA221KN4AP01F
Datasheet
347In Stock
Min.: 1
Mult.: 1
: 500

220 pF 300 VAC Radial 10 mm (0.394 in) Safety Radial Leaded Ceramic Disc Capacitors B 10 % - 40 C + 125 C DE1 Type RA Ammo Pack
Murata Electronics Safety Capacitors PLEASE SEE MURATA'S SUGGESTED ALTERNATE DE1E3RA152MA4BP01F
Datasheet
500In Stock
Min.: 1
Mult.: 1

1.5 nF 300 VAC Radial 10 mm (0.394 in) Safety Radial Leaded Ceramic Disc Capacitors E 20 % - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors PLEASE SEE MURATA'S SUGGESTED ALTERNATE DE1E3RA222MJ4BP01F
Datasheet
81In Stock
500Expected 22/10/2026
Min.: 1
Mult.: 1

2.2 nF 300 VAC Radial 10 mm (0.394 in) Safety Radial Leaded Ceramic Disc Capacitors E 20 % - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 10.0 1.0mm 6.0mm max Dia 5.0 mm max thick B (JIS) 500Vac ( r.m.s.) 100pF K tol
Datasheet
2In Stock
1.500Expected 19/10/2026
Min.: 1
Mult.: 1

100 pF X1, Y1 500 VAC Radial 10 mm (0.394 in) 4 mm Safety Radial Leaded Ceramic Disc Capacitors B 10 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 220PF 250V 10% 10MM
Datasheet
8.400Expected 11/09/2026
Min.: 1
Mult.: 1
: 600

220 pF X1, Y1 250 VAC Radial 10 mm (0.394 in) 5 mm Safety Radial Leaded Ceramic Disc Capacitors B 10 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Ammo Pack
Murata Electronics Safety Capacitors 10.0 1.0mm 6.0mm max Dia 5.0 mm max thick B (JIS) 250Vac ( r.m.s.) 330pF K tol
Datasheet
7.700Expected 26/01/2027
Min.: 1
Mult.: 1
: 600

330 pF X1, Y1 250 VAC Radial 10 mm (0.394 in) 5 mm Safety Radial Leaded Ceramic Disc Capacitors B 10 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Ammo Pack
Murata Electronics Safety Capacitors 10.0 1.0mm 7.0mm max Dia 5.0 mm max thick B (JIS) 250Vac ( r.m.s.) 470pF K tol
Datasheet
9.750On Order
Min.: 1
Mult.: 1

470 pF X1, Y1 250 VAC Radial 10 mm (0.394 in) 5 mm Safety Radial Leaded Ceramic Disc Capacitors B 10 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 2200PF 400V 20%
Datasheet
9.000On Order
Min.: 1
Mult.: 1
: 600

2.2 nF X1, Y1 250 VAC Radial 10 mm (0.394 in) 4 mm Safety Radial Leaded Ceramic Disc Capacitors E 20 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Ammo Pack
Murata Electronics Safety Capacitors 1000PF 250V 20%
Datasheet
1.801In Stock
7.200On Order
Min.: 1
Mult.: 1

4.7 nF X1, Y1 250 VAC Radial 10 mm (0.394 in) 5 mm Safety Radial Leaded Ceramic Disc Capacitors E 20 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Cut Tape
Murata Electronics Safety Capacitors 400Vac(r.m.s.) 220pF 10%
Datasheet
497Expected 02/09/2026
Min.: 1
Mult.: 1

220 pF X1, Y1 440 VAC, 400 VAC Radial 10 mm (0.394 in) 1 kVDC 5 mm Safety Ceramic Disc Capacitors B 10 % Vertical Crimp - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 400Vac(r.m.s.) 680pF 10%
Datasheet
600In Stock
Min.: 1
Mult.: 1
: 600

680 pF X1, Y1 440 VAC, 400 VAC Radial 10 mm (0.394 in) 1 kVDC 5 mm Safety Ceramic Disc Capacitors B 10 % Vertical Crimp - 40 C + 125 C DE1 Type RA Ammo Pack
Murata Electronics Safety Capacitors 100PF 250V 10% 10.0MM
Datasheet
3.000Expected 23/10/2026
Min.: 1
Mult.: 1

100 pF X1, Y1 250 VAC Radial 10 mm (0.394 in) 4 mm Safety Radial Leaded Ceramic Disc Capacitors B 10 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 10.0 1.0mm 6.0mm max Dia 4.0 mm max thick B (JIS) 300Vac ( r.m.s.) 100pF K tol
Datasheet
2.499Expected 04/09/2026
Min.: 1
Mult.: 1

100 pF X1, Y1 300 VAC Radial 10 mm (0.394 in) 4 mm Safety Radial Leaded Ceramic Disc Capacitors B 10 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 10.0 1.0mm 6.0mm max Dia 5.0 mm max thick B (JIS) 500Vac ( r.m.s.) 100pF K tol
Datasheet
500Expected 09/09/2026
Min.: 1
Mult.: 1

100 pF X1, Y1 500 VAC Radial 10 mm (0.394 in) 4 mm Safety Radial Leaded Ceramic Disc Capacitors B 10 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 10.0 1.0mm 7.0mm max Dia 4.0 mm max thick B (JIS) 250Vac ( r.m.s.) 150pF K tol
Datasheet
600Expected 16/12/2026
Min.: 1
Mult.: 1
: 600

150 pF 250 VAC Radial 10 mm (0.394 in) Safety Radial Leaded Ceramic Disc Capacitors B 10 % Straight - 40 C + 125 C DE1 Type RA Ammo Pack
Murata Electronics Safety Capacitors 10.0 1.0mm 6.0mm max Dia 5.0 mm max thick B (JIS) 300Vac ( r.m.s.) 220pF K tol
Datasheet
2.000Expected 16/09/2026
Min.: 1
Mult.: 1

220 pF X1, Y1 300 VAC Radial 10 mm (0.394 in) 5 mm Safety Radial Leaded Ceramic Disc Capacitors B 10 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 10.0 1.0mm 7.0mm max Dia 6.0 mm max thick B (JIS) 500Vac ( r.m.s.) 330pF K tol
Datasheet
500Expected 17/09/2026
Min.: 1
Mult.: 1

330 pF 500 VAC Radial 10 mm (0.394 in) Safety Radial Leaded Ceramic Disc Capacitors B 10 % Straight - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 330PF 300V 10% 10.0MM
Datasheet
1.200On Order
Min.: 1
Mult.: 1
: 600

330 pF X1, Y1 300 VAC Radial 10 mm (0.394 in) 5 mm Safety Radial Leaded Ceramic Disc Capacitors B 10 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Ammo Pack
Murata Electronics Safety Capacitors 10.0 1.0mm 7.0mm max Dia 5.0 mm max thick B (JIS) 250Vac ( r.m.s.) 470pF K tol
Datasheet
3.846On Order
Min.: 1
Mult.: 1

470 pF 250 VAC Radial 10 mm (0.394 in) Safety Radial Leaded Ceramic Disc Capacitors B 10 % Straight - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 10.0 1.0mm 7.0mm max Dia 5.0 mm max thick B (JIS) 250Vac ( r.m.s.) 470pF K tol
Datasheet
600In Stock
Min.: 1
Mult.: 1
: 600

470 pF X1, Y1 250 VAC Radial 10 mm (0.394 in) 5 mm Safety Radial Leaded Ceramic Disc Capacitors B 10 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Ammo Pack
Murata Electronics Safety Capacitors 400Vac(r.m.s.) 1000pF 20%
Datasheet
1.250Expected 28/09/2026
Min.: 1
Mult.: 1

1 nF X1, Y1 440 VAC, 400 VAC Radial 10 mm (0.394 in) 1 kVDC 4 mm Safety Ceramic Disc Capacitors E 20 % Vertical Crimp - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 10.0 1.0mm 8.0mm max Dia 4.0 mm max thick E (JIS) 250Vac ( r.m.s.) 1500pF M tol
Datasheet
2.783On Order
Min.: 1
Mult.: 1
: 600

1.5 nF X1, Y1 250 VAC Radial 10 mm (0.394 in) 4 mm Safety Radial Leaded Ceramic Disc Capacitors E 20 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Ammo Pack
Murata Electronics Safety Capacitors
Datasheet
488On Order
Min.: 1
Mult.: 1

3.3 nF 300 VAC Radial 10 mm (0.394 in) Safety Radial Leaded Ceramic Disc Capacitors E 20 % Straight - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors
Datasheet
596Expected 02/09/2026
Min.: 1
Mult.: 1

3.3 nF X1, Y1 500 VAC Radial 10 mm (0.394 in) 5 mm Safety Radial Leaded Ceramic Disc Capacitors E 20 % 2 Pin Straight - 40 C + 125 C DE1 Type RA Bulk