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 (SGD) 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 400Vac(r.m.s.) 1500pF 20%
Datasheet
466In Stock
Min.: 1
Mult.: 1

1.5 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 400Vac(r.m.s.) 2200pF 20%
Datasheet
489In Stock
500Expected 1/12/2026
Min.: 1
Mult.: 1

2.2 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 400Vac(r.m.s.) 3300pF 20%
Datasheet
182In Stock
1,000On Order
Min.: 1
Mult.: 1

3.3 nF X1, Y1 440 VAC, 400 VAC Radial 10 mm (0.394 in) 1 kVDC 5 mm Safety Ceramic Disc Capacitors E 20 % Vertical Crimp - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 400Vac(r.m.s.) 3300pF 20%
Datasheet
497In Stock
Min.: 1
Mult.: 1

3.3 nF X1, Y1 440 VAC, 400 VAC Radial 10 mm (0.394 in) 1 kVDC 5 mm Safety Ceramic Disc Capacitors E 20 % Vertical Crimp - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 400Vac(r.m.s.) 3300pF 20%
Datasheet
80In Stock
Min.: 1
Mult.: 1
: 600

3.3 nF X1, Y1 440 VAC, 400 VAC Radial 10 mm (0.394 in) 1 kVDC 5 mm Safety Ceramic Disc Capacitors E 20 % Vertical Crimp - 40 C + 125 C DE1 Type RA Ammo Pack
Murata Electronics Safety Capacitors 400Vac(r.m.s.) 4700pF 20%
Datasheet
312In Stock
Min.: 1
Mult.: 1

4.7 nF X1, Y1 440 VAC, 400 VAC Radial 10 mm (0.394 in) 1 kVDC 5 mm Safety Ceramic Disc Capacitors E 20 % Vertical Crimp - 40 C + 125 C DE1 Type RA Bulk
Murata Electronics Safety Capacitors 400Vac(r.m.s.) 4700pF 20%
Datasheet
36In Stock
1,750Expected 24/8/2026
Min.: 1
Mult.: 1

4.7 nF X1, Y1 440 VAC, 400 VAC Radial 10 mm (0.394 in) 1 kVDC 5 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 7.0mm max Dia 4.0 mm max thick E (JIS) 300Vac ( r.m.s.) 1000pF M tol
Datasheet
3,712In Stock
Min.: 1
Mult.: 1

1 nF X1, Y1 300 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 Bulk
Murata Electronics Safety Capacitors 10.0 1.0mm 7.0mm max Dia 4.0 mm max thick E (JIS) 250Vac ( r.m.s.) 1000pF M tol
Datasheet
214In Stock
2,500On Order
Min.: 1
Mult.: 1

1 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 Bulk
Murata Electronics Safety Capacitors 1000PF 250V 20% 10.0MM
Datasheet
296In Stock
4,200On Order
Min.: 1
Mult.: 1
: 600

1 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 300V 20% 10MM
Datasheet
4,589In Stock
25,800Expected 1/9/2026
Min.: 1
Mult.: 1
: 600

1 nF X1, Y1 300 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 10.0 1.0mm 8.0 mm max Dia 6.0 mm max thick E (JIS) 500Vac ( r.m.s.) 1000pF M tol
Datasheet
2,199In Stock
Min.: 1
Mult.: 1
: 500

1 nF X1, Y1 500 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 10.0 1.0mm 8.0mm max Dia 4.0 mm max thick E (JIS) 250Vac ( r.m.s.) 1500pF M tol
Datasheet
510In Stock
Min.: 1
Mult.: 1

1.5 nF 250 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 10.0 1.0mm 9.0 mm max Dia 6.0 mm max thick E (JIS) 500Vac ( r.m.s.) 1500pF M tol
Datasheet
410In Stock
Min.: 1
Mult.: 1

1.5 nF X1, Y1 500 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 Bulk
Murata Electronics Safety Capacitors 10.0 1.0mm 8.0mm max Dia 4.0 mm max thick E (JIS) 300Vac ( r.m.s.) 1500pF M tol
Datasheet
450In Stock
Min.: 1
Mult.: 1
: 600

1.5 nF X1, Y1 300 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 10.0 1.0mm 9.0 mm max Dia 4.0 mm max thick thick E (JIS) 300Vac ( r.m.s.) 2200pF M tol
Datasheet
33In Stock
750Expected 1/12/2026
Min.: 1
Mult.: 1

2.2 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 10.0 1.0mm 9.0 mm max Dia 4.0 mm max thick thick E (JIS) 300Vac ( r.m.s.) 2200pF M tol
Datasheet
2,079In Stock
Min.: 1
Mult.: 1

2.2 nF X1, Y1 300 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 Bulk
Murata Electronics Safety Capacitors 2200PF 400V 20%
Datasheet
1,101In Stock
5,400On 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 2200PF 300V 20% 10.0MM
Datasheet
2,470In Stock
8,400Expected 2/9/2026
Min.: 1
Mult.: 1
: 600

2.2 nF X1, Y1 300 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
88In Stock
250Expected 14/1/2027
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
9In Stock
600Expected 2/9/2026
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
Murata Electronics Safety Capacitors
Datasheet
1,088In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

3.3 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, MouseReel
Murata Electronics Safety Capacitors 4700PF 250V 20% 10MM
Datasheet
2,200In Stock
21,800On 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 Bulk
Murata Electronics Safety Capacitors 4700PF 250V 20% 10.0MM
Datasheet
458In Stock
500Expected 13/10/2026
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 Bulk
Murata Electronics Safety Capacitors
Datasheet
27In Stock
750Expected 15/1/2027
Min.: 1
Mult.: 1

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 Bulk