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AC Safety Capacitors (UL/TUV Certified)

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X1, X2 and Y2 Capacitor Type Safety ceramic chip are designed for AC voltage surge and lightning protection in line-to-ground interface applications in computer networks, modem, facsimile and other equipment. Johanson Dielectric’s safety capacitor offering includes four different case sizes and NPO and X7R dielectric materials. These devices are surface mount ready with barrier terminations and tape and reel packaging.Information on capacitor safety ratings and certification details may be found below.

AC Safety Capacitors
AC Safety Capacitor specification

General Specifications:

  • Case Sizes: 1808 - 2220
  • Safety Ratings: X2, X1/Y2, Y2
  • Dielectrics Type: NPO, X7R
  • Capacitance Range: 2.4 pF - 4700 pF

Safety Ratings

Safety Rating Voltage Rating Withstanding Voltage Impulse Voltage Case Size Johanson Ordering P/N
X2 250 VAC 1,500 VAC 2,500 V 1808 302R29______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013+A1:2016 • CERTIFICATIONS: TUV T 72210484 • UL File E472557
X2 250 VAC 1,500 VAC 2,500 V 1812 302S43______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013+A1:2016 • CERTIFICATIONS: TUV T 72210484 • UL File E472557
X1/Y2 250 VAC 1,500 VAC 5,000 V 1808 502R29______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013+A1:2016 • CERTIFICATIONS: TUV T 72210484 • UL File E472557
X1/Y2 250 VAC 1,500 VAC 5,000 V 1812 502S43______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013+A1:2016 • CERTIFICATIONS: TUV T 72210484 • UL File E472557
X1/Y2 250 VAC 1,500 VAC 5,000 V 2211 502R30______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013+A1:2016 • CERTIFICATIONS: TUV T 72210484 • UL File E472557
X1/Y2 250 VAC 1,500 VAC 5,000 V 2220 502S47______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013+A1:2016 • CERTIFICATIONS: TUV T 72210484 • UL File E472557

X Capacitors are defined as suitable for use in situations where failure of the capacitor would not lead to danger of electric shock.
Y Capacitors are defined as suitable for use in situations where failure of the capacitor could lead to danger of electric shock.

Capacitance Values

Capacitance and Voltage selection chart

Electrical Specifications

Electrical Characteristics chart for Surface Mount MLC Capacitors
How to Order
Valid options are shown except for Capacitance
A typical PN is SCDP502W102J4GF001E. This part number breaks down as follows:

Capacitors Safety Caps - PME, X1/Y2, 1808, X7R, 5000V, 1000pF±5%, Polyterm Sn (RoHS), 7" Reel Embossed Tape

New Johanson Global Part Number Breakdown

* Not all combinations create valid part numbers, ask our Apps Engineering Team for assistance creating a valid part number Request for assistance

Click below to see the new Global Part Number Reference Chart for this product

Subfamily

Safety Caps PME

Size
Multi-Layer Capacitor (MLCC)

0201
0402
0403
0504
0603
0805
1111
1206
1210
1808
1812
1825
2220
2525
2525
3838
Special

Voltage

Industry Std examples:
6.3V
200V
Special Code

3 numeric values in the voltage field - No "R" in the 3 digits - used for values greater than or equal to 10 Volts

1st two digits are Signiant; third digit denotes number of zeros,

  • 100 = 10 Volts
  • 101 = 100 Volts
  • 402 = 4000 Volts

With "R" in the 3 digits - used for capacitance values less than 10 Volts

  • R = decimal point.
  • 6R3 = 6.3 Volts

Dielectric Temp Char

Class 1 Temp Compensating
NP0/C0G
Class 2 Hi-Dielectric Constants
BX
X7R
X8R
Miscellaneous
Define in special code

Capacitance

Industry Std examples:
1 pF
15 pF
4,700 pF
+ Alpha Cap Codes
Special Code

3 numeric values in the voltage field - No "R" in the 3 digits - used for values greater than or equal to 10 pF · 1st two digits are Signiant; third digit denotes number of zeros,

  • 100 = 10 pF
  • 101 = 100 pF

With "R" in the 3 digits - used for capacitance values less than 10pF

  • R = decimal point.
  • R75 = 0.75 pF
  • 8R2 = 8.2 pF

Tolerance

NP0 <10pF

±0.05pF
±0.1pF
±0.25pF
±0.5pF

NP0 >10pF

±1%
±2%
±5%
±10%
±20%

X7R

±5%
±10%
±20%
Special Code

Marking

No Mark
EIA Mark
Cap Code & Tol
Special Code
Marking available on 0805 and larger sizes

Termination

Surface Mount
Ni/Sn (RoHS)
Ni/SnPb
Cu/Sn (RoHS)
Cu/SnPb
Polyterm Sn (RoHS)
Polyterm Sn/Pb
Surface Mount
Ni/Au (RoHS)
Pd Ag Strike (RoHS)
Pd/Ag (RoHS)
Pt/Ag (RoHS)
Double dip Pd (RoHS)
Special Code

Special Code

Default Catalog Item
Default for AEC Q200
1st special code




The special code is used to designate special (non-Catalog) performance requirements, testing, or physical dimensions.

Packaging

Conductive Bags
Bulk
Non-Conductive Bags
Embossed Tape
5" Reel Emb Tape
7" Reel Emb Tape
13" Reel Emb Tape
Paper Tape
5" Reel Paper Tape
7" Reel Paper Tape
13" Reel Paper Tape
 
Packaged in Foam
Tube
Waffle Pack
Special Code
Legacy How to Order Information
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Contact Digi-Key for next day delivery*
Use the digikey button and then click “Search Again” on the Digi-Key site to check Digi-Key stock of the selected part
Part Number Capacitance Voltage Rated Tolerance Case Digi-Key Stock
302R29N100JV4E-****-SC 10pF 250VAC ±5% 1808 (4520 metric)
302R29N151KV4E-****-SC 150pF 250VAC ±10% 1808 (4520 metric)
302R29W471KV4E-****-SC 470pF 250VAC ±10% 1808 (4520 metric)
502R29W681KV4E-****-SC 680pF 250VAC ±10% 1808 (4520 metric)
302R29W681KV4E-****-SC 680pF 250VAC ±10% 1808 (4520 metric)
302R29W102KV4E-****-SC 1000pF 250VAC ±10% 1808 (4520 metric)
302R29N471KV4E-****-SC 470pF 250VAC ±10% 1808 (4520 metric)
502R30N330JV4E-****-SC 33pF 250VAC ±5% 2211 (5728 metric)
502R30W681KV4E-****-SC 680pF 250VAC ±10% 2211 (5728 metric)
502R30W102KV4E-****-SC 1000pF 250VAC ±10% 2211 (5728 metric)
502S47W222KV4E-****-SC 2200pF 250VAC ±10% 2220 (5750 metric)
502S47W472KV4E-****-SC 4700pF 250VAC ±10% 2220 (5750 metric)
502S47W472KV4E-****-SC 4700pF 250VAC ±10% 2220 (5750 metric)

* Barring stock outages.