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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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 10.0 1.0mm 6.0mm max Dia 4.0 mm max thick B (JIS) 300Vac ( r.m.s.) 100pF K tol
Datasheet
600In Stock
Min.: 1
Mult.: 1
Reel: 600

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 Ammo Pack
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
1,262In Stock
Min.: 1
Mult.: 1

150 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 7.0mm max Dia 4.0 mm max thick B (JIS) 300Vac ( r.m.s.) 150pF K tol
Datasheet
742In Stock
Min.: 1
Mult.: 1
Reel: 600

150 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 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.) 220pF K tol
Datasheet
1,319In Stock
Min.: 1
Mult.: 1

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 Bulk
Murata Electronics Safety Capacitors 10.0 1.0mm 6.0 mm max Dia 6.0 mm max thick B (JIS) 500Vac ( r.m.s.) 220pF K tol
Datasheet
2,154In Stock
Min.: 1
Mult.: 1

220 pF X1, Y1 500 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 6.0mm max Dia 5.0 mm max thick B (JIS) 300Vac ( r.m.s.) 220pF K tol
Datasheet
3,867In Stock
Min.: 1
Mult.: 1
Reel: 600

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 Ammo Pack
Murata Electronics Safety Capacitors 10.0 1.0mm 6.0 mm max Dia 6.0 mm max thick B (JIS) 500Vac ( r.m.s.) 220pF K tol
Datasheet
2,744In Stock
Min.: 1
Mult.: 1
Reel: 500

220 pF X1, Y1 500 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 330PF 300V 10% 10.0MM
Datasheet
600In Stock
Min.: 1
Mult.: 1
Reel: 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 6.0 mm max thick B (JIS) 500Vac ( r.m.s.) 330pF K tol
Datasheet
497In Stock
Min.: 1
Mult.: 1
Reel: 500

330 pF X1, Y1 500 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) 300Vac ( r.m.s.) 470pF K tol
Datasheet
996In Stock
Min.: 1
Mult.: 1

470 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 5.0 mm max thick B (JIS) 250Vac ( r.m.s.) 470pF K tol
Datasheet
360In Stock
600Expected 20/4/2026
Min.: 1
Mult.: 1
Reel: 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 10.0 1.0mm 7.0mm max Dia 5.0 mm max thick B (JIS) 300Vac ( r.m.s.) 470pF K tol
Datasheet
3,015In Stock
Min.: 1
Mult.: 1
Reel: 600

470 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 8.0 mm max Dia 6.0 mm max thick B (JIS) 500Vac ( r.m.s.) 470pF K tol
Datasheet
3,082In Stock
Min.: 1
Mult.: 1
Reel: 500

470 pF X1, Y1 500 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 8.0mm max Dia 4.0 mm max thick B (JIS) 250Vac ( r.m.s.) 680pF K tol
Datasheet
968In Stock
Min.: 1
Mult.: 1

680 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 10.0 1.0mm 8.0mm max Dia 4.0 mm max thick B (JIS) 250Vac ( r.m.s.) 680pF K tol
Datasheet
2,331In Stock
Min.: 1
Mult.: 1
Reel: 600

680 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 9.0 mm max Dia 6.0 mm max thick B (JIS) 500Vac ( r.m.s.) 680pF K tol
Datasheet
1,840In Stock
Min.: 1
Mult.: 1
Reel: 500

680 pF X1, Y1 500 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.) 3300pF 20%
Datasheet
481In Stock
Min.: 1
Mult.: 1

3300 pF 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
Reel: 600

3300 pF 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 10.0 1.0mm 7.0mm max Dia 4.0 mm max thick E (JIS) 300Vac ( r.m.s.) 1000pF M tol
Datasheet
6,244In Stock
Min.: 1
Mult.: 1

1000 pF 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
1,538In Stock
Min.: 1
Mult.: 1

1000 pF 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 10.0 1.0mm 7.0mm max Dia 4.0 mm max thick E (JIS) 300Vac ( r.m.s.) 1000pF M tol
Datasheet
738In Stock
1,000Expected 18/2/2026
Min.: 1
Mult.: 1

1000 pF 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 1000PF 250V 20% 10.0MM
Datasheet
3,058In Stock
Min.: 1
Mult.: 1
Reel: 600

1000 pF 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 10.0 1.0mm 8.0 mm max Dia 6.0 mm max thick E (JIS) 500Vac ( r.m.s.) 1000pF M tol
Datasheet
2,490In Stock
Min.: 1
Mult.: 1
Reel: 500

1000 pF 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
240In Stock
Min.: 1
Mult.: 1

1500 pF 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
600In Stock
Min.: 1
Mult.: 1

1500 pF 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