MPX/X2

MPX/X2 Series Metallized Polypropylene Film Interference Suppression Capacitors (Class X2)

DatasheetPDF · Chinese · 2024-04 · 328 KB Request samples Ask a technical question Part numbers 2,714 Ask AI about this series

Safety class	X2, across-the-line
Rated voltage	275 / 305 / 310 / 330 / 350 VAC
Capacitance	0.001–10 µF
Tolerance	±10%
Lead pitch	7.5–37.5 mm
Operating temperature	−40 °C to +110 °C

Boxed metallized polypropylene film capacitors for across-the-line EMI suppression, Class X2. Rated 275–350 VAC, 1 nF–10 µF.

Series product photograph

Part numbers

2,714

Showing 20 of 2,714 part numbers

						Datasheet
X2P2102KJ1B0100090040ES0	X2	0.001	±10	275	X2	PDF
X2P2102KJ230100090040ES0	X2	0.001	±10	275	X2	PDF
X2P2102KJA35100090040ES0	X2	0.001	±10	275	X2	PDF
X2P2102KN130130110050FE0	X2	0.001	±10	275	X2	PDF
X2P2102KN133130110050ES0	X2	0.001	±10	275	X2	PDF
X2P2102KN135130110050ES0	X2	0.001	±10	275	X2	PDF
X2P2102KN1A5130110050ES0	X2	0.001	±10	275	X2	PDF
X2P2102KN1B0130110050ES0	X2	0.001	±10	275	X2	PDF
X2Q2102KN150130110050ES0	X2	0.001	±10	305	X2	PDF
X2Q3102KJ135100090040ES0	X2	0.001	±10	310	X2	PDF
X2Q3102KJ1B0100090040ES0	X2	0.001	±10	310	X2	PDF
X2Q3102KN140130110050ES0	X2	0.001	±10	310	X2	PDF
X2Q3102KN1A5130110050ES0	X2	0.001	±10	310	X2	PDF
X2Q3102KN1B0130110050ES0	X2	0.001	±10	310	X2	PDF
X2P2152KN1B0130090040ES0	X2	0.0015	±10	275	X2	PDF
X2Q2152KN150130110050ES0	X2	0.0015	±10	305	X2	PDF
X2Q2152KN1A0130090040FE0	X2	0.0015	±10	305	X2	PDF
X2P2222KJ1A5100090040ES0	X2	0.0022	±10	275	X2	PDF
X2P2222KJ230100090040ES0	X2	0.0022	±10	275	X2	PDF
X2P2222KJ280100090040ES0	X2	0.0022	±10	275	X2	PDF

— = not specified

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Datasheets & approval documents

Datasheets, technical documents and approval certificates for this series. English editions of documents marked “Chinese” are available on request.

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Engineering details

Overview

Boxed metallized polypropylene film capacitors for across-the-line (L–N) EMI suppression, Class X2 to IEC / EN / UL 60384-14. Rated 275, 305, 310, 330 and 350 VAC; 1 nF–10 µF; tolerance ±10%. Lead pitch 7.5–37.5 mm. Operating temperature −40 °C to +110 °C. Flame-retardant construction to UL 94 V-0.

Series features

Class X2 to IEC / EN / UL 60384-14 for across-the-line (L–N) interference suppression
Five certified AC ratings: 275, 305, 310, 330 and 350 VAC; capacitance 1 nF–10 µF
Seven lead pitches from 7.5 to 37.5 mm
Boxed, resin-encapsulated metallized polypropylene construction; flame-retardant to UL 94 V-0

Specifications

Safety function	Class X2 · across-the-line (L–N) EMI suppression · not for line-to-earth (Y) positions
Construction	Metallized polypropylene film · boxed, resin-encapsulated
Reference standards	IEC / EN / UL 60384-14 · GB/T 6346.14-2023 · K 60384
Rated AC voltage UR	275 · 305 · 310 · 330 · 350 VAC
Capacitance range	0.001–10 µF · available values depend on rated voltage, body size and approval scope
Capacitance tolerance	±10% (K)
Operating temperature	−40 °C to +110 °C
Storage temperature	+15 °C to +35 °C
Climatic category / flammability	40/110/56 · passive flammability category B · resin to UL 94 V-0
Dissipation factor	tan δ ≤0.1%
Insulation resistance, CR ≤0.33 µF	≥15,000 MΩ at 20 °C, 100 VDC, 60 s
Insulation resistance, CR >0.33 µF	Time constant ≥5,000 s (T = IR [MΩ] × CN [µF]) at 20 °C, 100 VDC, 60 s
Voltage proof, terminal to terminal	4.3 × UR DC, 5 s
Voltage proof, terminals to case	2 × UR + 1,500 VAC, min. 2,000 VAC
Impulse and self-ignition tests	On request. MPX/X2-THB values do not apply to this series.
DC operation	No continuous DC rating. VDE certificate 40034679 includes no Annex H (DC) approval.
Humidity robustness	No biased 85/85 humidity test; the VDE approval includes no IEC 60384-14 Annex I humidity grade. For humid environments, see MPX/X2-THB.
Body dimensions	W 10–42.5 · H 9–50 · T 4–35 mm, depending on rated voltage and capacitance
Lead pitch	7.5 · 10 · 12.5 · 15 · 22.5 · 27.5 · 37.5 mm
Pitch codes	N 10 · Q 15 · T 22.5 · V 27.5 mm · codes for 7.5, 12.5 and 37.5 mm on request
Lead diameter	0.6 mm (pitch 7.5–12.5 mm) · 0.8 mm (15–27.5 mm) · 1.0 mm (37.5 mm)
Pitch tolerance	±0.5 mm
Lead and packing forms	Long straight · inner-bent · straight, taped · bent, taped
Taped lead spacing F	7.5 / 10 / 15 / 22.5 mm · F = 5 mm on request
Soldering profile, PP	Preheat ≤110 °C · soldering ≤120 °C · ≤15 s
Soldering profile, PE	Preheat ≤125 °C · soldering ≤160 °C · ≤15 s
Soldering profile selection	PP or PE, depending on the part number; on request
Hand soldering / rework	Iron ≤350 °C · ≤3 s · ≥2 mm from the coating
Reflow soldering	Not permitted; film shrinkage can degrade performance
Environmental compliance	RoHS and REACH compliant · code E = RoHS, F = RoHS + halogen-free
Further data	On request: storage humidity and shelf life · tan δ measurement conditions · voltage-proof test duration, terminals to case · endurance · THB · dV/dt · current · ESR · thermal · vibration · lead strength

Variants

Ranges by dielectric, package and lead style within this series.

Variant	Body dimensions	Rated voltage / capacitance	Construction / class	Lead / land pattern	Notes
7.5 mm	W 10 · H 9–15 · T 4–8 mm	275–350 VAC · 0.001–0.033 µF	Metallized PP · X2 · K ±10%	P 7.5 ±0.5 · d 0.6 ±0.05 mm	Smallest body.
N · 10 mm	W 13 · H 9–15.5 · T 4–8 mm	275–350 VAC · 0.001–0.15 µF	Metallized PP · X2 · K ±10%	P 10 ±0.5 · d 0.6 ±0.05 mm	—
12.5 mm	W 15 · H 12.5–15 · T 7–9 mm	275–350 VAC · 0.15–0.22 µF	Metallized PP · X2 · K ±10%	P 12.5 ±0.5 · d 0.6 ±0.05 mm	—
Q · 15 mm	W 18 · H 11–20 · T 5–11 mm	275–350 VAC · 0.01–0.56 µF	Metallized PP · X2 · K ±10%	P 15 ±0.5 · d 0.8 ±0.05 mm	—
T · 22.5 mm	W 26.5 · H 16–22 · T 7–13 mm	275–350 VAC · 0.15–0.82 µF	Metallized PP · X2 · K ±10%	P 22.5 ±0.5 · d 0.8 ±0.05 mm	For repetitive duty, check RMS current, ESR and hot-spot temperature.
V · 27.5 mm	W 31–32 · H 20–37 · T 11–22 mm	275–310 VAC to 3.9 µF · 330/350 VAC to 3.3 µF	Metallized PP · X2 · K ±10%	P 27.5 ±0.5 · d 0.8 ±0.05 mm	Body size depends on rated voltage and capacitance.
37.5 mm	W 41–42.5 · H 28–50 · T 14–35 mm	275–350 VAC · 2–10 µF	Metallized PP · X2 · K ±10%	P 37.5 ±0.5 · d 1.0 ±0.05 mm	Verify current and temperature rise at high capacitance values.

Selection guide

Start with the circuit position: Class X2 is for suppression between line conductors (L–N), not from line to earth. Then define the approved AC voltage, capacitance, continuous and transient current, hot-spot temperature, humidity profile and dimensions.

Confirm the X2 circuit position
Use X2 between line conductors only where the equipment standard and overvoltage category allow Class X2. Do not use it from line to earth or across an isolation barrier in place of a Y capacitor.
Match the AC voltage approval
Select 275, 305, 310, 330 or 350 VAC and the approval marks the end equipment needs.
Define transient and discharge duty
Define the surge waveform, source impedance, repetition rate and discharge resistor of the equipment, and check them against the X2 impulse, dV/dt, peak-current and self-ignition data.
Set capacitance, losses, current and mission profile
Choose capacitance for the required EMI attenuation. Then verify tan δ, RMS and peak current, ESR, self-heating, derating over frequency and temperature, endurance and humidity performance. The X2 rating alone does not qualify the part for dropper or pulse duty.
Specify the mechanical and ordering data
Define voltage, capacitance, tolerance, W/H/T, pitch, lead diameter and form, packing and approval for each part number.

Approvals & reliability

Approvals & qualifications

Approvals cover MPX X2 capacitors from 1 nF to 10 µF at 275–350 VAC. The VDE approval includes neither an IEC 60384-14 Annex H (DC) approval nor an Annex I humidity grade.

Agency	Standard	Certificate	Scope
CQC	GB/T 6346.14-2023	CQC19001213200	MPX X2, 0.001–10 µF, 275/305/310/330/350 VAC, ±10% (K).
VDE / ENEC	EN 60384-14:2017	40034679	MPX X2, 0.001–10 µF, five AC ratings, ±10% (K), climatic category 40/110/56, passive flammability category B. No Annex H (DC) approval; no Annex I humidity grade.
UL / cUL	UL 60384-14	E208107	MPX X2, 0.001–10 µF, 275/305/310/330/350 VAC, ±10%, −40 to +110 °C.
KTL / KC	K 60384	SU03031 family	Certificates SU03031-12001C, -12002C, -12003D, -12004D, -23001 and -23002 cover six capacitance bands up to 10 µF. Certificate copies on request.

Each certificate covers the types and ratings listed on it.

Reliability tests

Initial characteristics are specified for dissipation factor, insulation resistance and voltage proof.

Test	Condition	Acceptance
Voltage proof	Terminal to terminal: 4.3 × UR DC, 5 s. Terminals to case: 2 × UR + 1,500 VAC, min. 2,000 VAC	Test duration and pass criteria on request

Design notes

Use X2 between line conductors

Use for differential-mode suppression where Class X2 meets the equipment standard and overvoltage category. Do not use from line to earth: an X2 capacitor is not a Y capacitor and does not provide reinforced insulation.

Voltage rating is not a surge or current rating

The 275–350 VAC rating does not define peak current, dV/dt or surge capability. Check installation category, input transients, repetitive waveforms and the discharge path against the test data of the selected part.

Check losses and temperature rise, including dropper duty

Design with tan δ versus frequency and temperature, ESR, RMS and peak current, thermal resistance and voltage derating of the selected part. Validate normal, harmonic, brownout, surge and enclosure-temperature conditions.

No THB or DC rating

This series has no biased 85/85 humidity rating and no continuous DC rating; the VDE approval includes neither Annex I nor Annex H. For humid environments, select MPX/X2-THB and design to its own ratings.

Assembly

Specify body size, pitch, lead form, packing and soldering profile for each part number. Do not reflow-solder. Validate cleaning, coating and vibration in the application.

Part numbering

Example ordering code. Not every combination is available.

X2 · P2 · 104 · K · Q · 1 · B0 · 180 · 120 · 060 · E · S · 0

Code	Meaning
X2	Safety class X2 (across-the-line) and series
P2	Rated voltage: P2 = 275 VAC; Q2 = 305, Q3 = 310, R1 = 330, R2 = 350 VAC
104	Capacitance code: 104 = 100 nF
K	Capacitance tolerance: K = ±10%
Q	Lead pitch: Q = 15 mm; N = 10, T = 22.5, V = 27.5 mm; codes for 7.5, 12.5 and 37.5 mm on request
1	Lead form: 1 = long straight; 2 = inner-bent, 5 = straight taped, 6 = bent taped
B0	Lead length: B0 = 20.0 mm
180	Body width: 180 = 18.0 mm
120	Body height: 120 = 12.0 mm
060	Body thickness: 060 = 6.0 mm
E	Environmental: E = RoHS; F = RoHS + halogen-free
S	Case color: S = yellow; E = gray
0	STE internal management code

Part numbers

Datasheets & approval documents

Engineering details

Series features

Confirm the X2 circuit position

Match the AC voltage approval

Define transient and discharge duty

Set capacitance, losses, current and mission profile

Specify the mechanical and ordering data