Film Capacitors
EMI Suppression Capacitors (MKP)
Series/Type:
B32911*3 ... B32916*3
Date:
June 2020
© TDK Electronics AG 2020. Reproduction, publication and dissemination of this publication, enclosures hereto
and the information contained therein without TDK Electronics' prior express consent is prohibited.
EMI suppression capacitors (MKP)
B32911*3 ... B32916*3
X1 / 330 V AC
Typical applications
X1 class for interference suppression
"Across the line" applications
Dimensional drawing
Climatic
Max. operating temperature: 110 °C
Climatic category (IEC 60068-1:2013):
40/110/56
Construction
Dielectric: polypropylene (MKP)
Plastic case (UL 94 V-0)
Epoxy resin sealing (UL 94 V-0)
Features
Very small dimensions
Good self-healing properties
High voltage capability
RoHS-compatible
Halogen-free capacitors available on
request
Terminals
Parallel wire leads, lead-free tinned
Special lead lengths available on request
Dimensions in mm
Lead
spacing
±0.4
Lead
diameter
d1 ±0.05
Type
10
0.6
B32911*3
15 ... 27.5
0.8
B32912*3 ... B32914*3
37.5
1.0
B32916*3
Marking
Manufacturer's logo, lot number,
date code, rated capacitance (coded),
capacitance tolerance (code letter),
rated AC voltage (IEC),
series number, sub-class (X1),
dielectric code (MKP), climatic category,
passive flammability category, approvals.
Delivery mode
Bulk (untaped)
Taped (Ammo pack or reel)
For taping details, refer to chapter
"Taping and packing".
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 21
B32911*3 ... B32916*3
X1 / 330 V AC
Marking example (position of marks may vary):
Approvals
Approval marks
Notes:
Standards
EN 60384-14:2014/A1:2016
IEC 60384-14:2013/AMD1:2016
UL 1414:2000
UL 1283:2005
CSA C22.2 No.1:2004
CSA C22.2 No.8:2013
UL 60384-14:2014
CSA E60384-14:2013
Certificate
40032766 (approved by VDE) (C ≤ 10 μF)
E97863 / E157153
E97863 / E157153 (approved by UL)
E97863 (approved by UL)
Effective January 2014, only for EMI supression capacitors:
UL 60384-14:2014 certification replaces both UL 1414:2000 and
UL 1283:2005 standards.
CSA C22.2 No.1.2004 and CSA C22.2 No.8:2013 are replaced by
CSA E60384-14:2013.
References like 1414, 1283 are removed from the capacitor marking.
Capacitors under UL 1414:2000, UL 1283:2005 produced during or before
2013, are accepted under UL scope.
Capacitors under CSA C22.2 No.1:2004 / CSA C22.2 No.8:2013 produced
during or before 2013, are accepted under cUL scope.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 21
B32911*3 ... B32916*3
X1 / 330 V AC
Overview of available types
Lead spacing 10 mm
15 mm
22.5 mm
27.5 mm
37.5 mm
Type
B32912*3
B32913*3
B32914*3
B32916*3
B32911*3
CR (μF)
0.010
0.022
0.033
0.047
0.068
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
Please read Cautions and warnings and
Important notes at the end of this document.
Page 4 of 21
B32911*3 ... B32916*3
X1 / 330 V AC
Ordering codes and packing units
Lead spacing CR
mm
10
15
22.5
μF
0.010
0.022
0.033
0.022
0.033
0.047
0.068
0.10
0.15
0.15
0.22
0.22
0.33
0.15
0.22
0.33
0.47
Max. dimensions
w×h×l
mm
4.0 × 9.0 × 13.0
5.0 × 11.0 × 13.0
6.0 × 12.0 × 13.0
5.0 × 10.5 × 18.0
5.0 × 10.5 × 18.0
5.0 × 10.5 × 18.0
6.0 × 11.0 × 18.0
7.0 × 12.5 × 18.0
7.0 × 12.5 × 18.0
8.5 × 14.5 × 18.0
8.5 × 14.5 × 18.0
9.0 × 17.5 × 18.0
9.0 × 17.5 × 18.0
6.0 × 15.0 × 26.5
7.0 × 16.0 × 26.5
8.5 × 16.5 × 26.5
10.5 × 18.5 × 26.5
Ordering code
(composition see
below)
B32911A3103+***
B32911B3223+***
B32911A3333M***
B32912A3223+***
B32912A3333+***
B32912A3473+***
B32912A3683+***
B32912A3104+***
B32912B3154M***
B32912A3154+***
B32912B3224M***
B32912A3224+***
B32912B3334M***
B32913A3154+***
B32913A3224+***
B32913A3334M***
B32913A3474M***
Ammo
pack
pcs./MOQ
4000
3320
2720
4680
4680
4680
3840
3320
3320
2720
2720
2560
2560
2720
2320
1920
1560
Reel
Untaped
pcs./MOQ
6800
5200
4400
5200
5200
5200
4400
3600
3600
2800
2800
2800
2800
2800
2400
2000
1600
pcs./MOQ
4000
4000
4000
4000
4000
4000
4000
4000
4000
2000
2000
2000
2000
2880
2520
2040
2160
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code:
M = ±20%
K = ±10%
Please read Cautions and warnings and
Important notes at the end of this document.
*** = Packaging code:
289 = Straight terminals, Ammo pack
189 = Straight terminals, Reel
003 = Straight terminals, untaped
(lead length 3.2 ±0.3 mm)
000 = Straight terminals, untaped
(lead length 6 1 mm)
Page 5 of 21
B32911*3 ... B32916*3
X1 / 330 V AC
Ordering codes and packing units
Lead spacing CR
mm
27.5
37.5
μF
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
Max. dimensions
w×h×l
mm
11.0 × 21.0 × 31.5
11.0 × 21.0 × 31.5
13.5 × 23.0 × 31.5
18.0 × 27.5 × 31.5
19.0 × 30.0 × 31.5
18.0 × 32.5 × 41.5
20.0 × 39.5 × 42.0
28.0 × 42.5 × 42.0
Ordering code
(composition see
below)
B32914A3474+***
B32914B3684+***
B32914A3105+***
B32914A3155+***
B32914A3225M***
B32916A3335M***
B32916A3475M***
B32916A3685M***
Ammo
pack
pcs./MOQ
Reel
Untaped
pcs./MOQ
1400
1400
1000
pcs./MOQ
1280
1280
1040
800
720
720
640
440
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code:
M = ±20%
K = ±10%
Please read Cautions and warnings and
Important notes at the end of this document.
*** = Packaging code:
289 = Straight terminals, Ammo pack
189 = Straight terminals, Reel
003 = Straight terminals, untaped
(lead length 3.2 ±0.3 mm)
000 = Straight terminals, untaped
(lead length 6 1 mm)
Page 6 of 21
B32911*3 ... B32916*3
X1 / 330 V AC
Technical data
Reference standard: IEC 60384-14:2013/AMD1:2016 / UL 60384-14:2014/A1:2016.
All data given at T = 20 °C, unless otherwise specified.
Rated AC voltage
(IEC 60384-14:2013)
330 V (50/60 Hz)
Maximum continuous DC voltage VDC
760 V at Top ≤ 85 °C
1.5% / °C derating when 85 °C < Top ≤ 110 °C
Max. operating temperature Top,max
+110 °C
DC test voltage
2500 V, 2 s
The repetition of this DC voltage test may damage the capacitor. Special care must be taken in
case of use several capacitors in a parallel configuration.
Dissipation factor tan δ (in 10-3)
at 20 °C (upper limit values)
at
CR ≤ 2.2 μF CR > 2.2 μF
Insulation resistance Rins or time constant
τ = CR Rins at 100 V DC, 20 °C,
rel. humidity ≤ 65% and for 60 s
(minimum as-delivered values)
CR ≤ 0.33 μF
CR > 0.33 μF
100 000 MΩ
30 000 s
Passive flammability category
B
1 kHz 1
2
Capacitance tolerances (measured at 1 kHz) ±10% (K), ±20% (M)
Pulse handling capability
"dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal
voltages, expressed in V/μs.
"k0" represents the maximum permissible pulse characteristic of the waveform applied to the
capacitor, expressed in V2/μs.
Note:
The values of dV/dt and k0 provided below must not be exceeded in order to avoid damaging the
capacitor.
dV/dt and k0 values
Lead spacing
dV/dt in V/μs
k0 in V2/μs
10 mm
550
473 000
Please read Cautions and warnings and
Important notes at the end of this document.
15 mm
400
344 000
22.5 mm
200
172 000
Page 7 of 21
27.5 mm
150
129 000
37.5 mm
100
86 000
B32911*3 ... B32916*3
X1 / 330 V AC
Testing and Standards
Test
Reference
Conditions of test
Electrical
IEC
parameters 60384-14:2013/
AMD1:2016
Voltage Proof:
Between terminals,
4.3 VR, 1 min.
Terminals and enclosure:
2 VR + 1500 V AC
Insulation resistance, Rins
Capacitance, C
Dissipation factor, tan δ
Robustness IEC
Tensile strength (test Ua1)
of termina- 60068-2-21:2006 Wire diameter
Tensile
tions
force
0.5 < d1 ≤ 0.8 mm 10 N
0.8 < d1 ≤ 1.25 mm 20 N
Solder bath temperature at
Resistance IEC
to soldering 60068-2-20:2008, 260 ±5 °C, immersion for
test Tb,
10 seconds
heat
method 1A
Performance requirements
Within specified limits
Capacitance and tan δ
within specified limits
ΔC/C0 ≤ 5%
tan δ within specified limits
Rapid
IEC
change of
60384-14:2013/
temperature AMD1:2016
TA = lower category temperature No visible damage
TB = upper category temperature ΔC/C0 ≤ 5%
Five cycles, duration t = 30 min. tan δ within specified limits
Vibration
IEC
60384-14:2013/
AMD1:2016
Bump
IEC
60384-14:2013/
AMD1:2016
Climatic
sequence
IEC
60384-14:2013/
AMD1:2016
Test FC: vibration sinusoidal
No visible damage
Displacement: 0.75 mm
Accleration: 98 m/s2
Frequency: 10 Hz ... 500 Hz
Test duration: 3 orthogonal axes,
2 hours each axe
Test Eb: Total 4000 bumps with No visible damage
ΔC/C0 ≤ 5%
400 m/s2 mounted on PCB
tan δ within specified limits
6 ms duration
No visible damage
Dry heat Tb / 16 h
ΔC/C0 ≤ 5%
Damp heat cyclic, 1st cycle
+55 °C / 24 h / 95% ... 100% RH Δ tan δ ≤ 0.008 for C ≤ 1 μF
Δ tan δ ≤ 0.005 for C > 1 μF
Cold Ta / 2 h
Voltage
proof
Damp heat cyclic, 5 cycles
+55 °C / 24 h / 95% ... 100% RH Rins ≥ 50% of initial limit
Please read Cautions and warnings and
Important notes at the end of this document.
Page 8 of 21
B32911*3 ... B32916*3
X1 / 330 V AC
Test
Reference
Damp heat, IEC
steady
60384-14:2013/
state
AMD1:2016
Impulse
test
Endurance
IEC
60384-14:2013/
AMD1:2016
Conditions of test
Test Ca
40 °C / 93% RH / 56 days
3 impulses
Tb / 1.25 VR / 1000 hours,
1000 VRMS for 0.1 s every hour
Performance requirements
No visible damage
ΔC/C0 ≤ 5%
Δ tan δ ≤ 0.008 for C ≤ 1 μF
Δ tan δ ≤ 0.005 for C > 1 μF
Voltage proof
Rins ≥ 50% of initial limit
No visible damage
ΔC/C0 ≤ 10%
Δ tan δ ≤ 0.008 for C ≤ 1 μF
Δ tan δ ≤ 0.005 for C > 1 μF
Voltage proof
Rins ≥ 50% of initial limit
Passive
IEC
flammability 60384-14:2013/
AMD1:2016
Flame applied for a period of
time depending on capacitor
volume
B
Active
IEC
flammability 60384-14:2013/
AMD1:2016
20 discharges at 2.5 kV + VR
The cheesecloth shall not
burn with a flame
Mounting guidelines
1
Soldering
1.1
Solderability of leads
The solderability of terminal leads is tested to IEC 60068-2-20, test Ta, method 1.
Before a solderability test is carried out, terminals are subjected to accelerated ageing (to
IEC 60068-2-2, test Ba: 4 h exposure to dry heat at 155 °C). Since the ageing temperature is far
higher than the upper category temperature of the capacitors, the terminal wires should be cut off
from the capacitor before the ageing procedure to prevent the solderability being impaired by the
products of any capacitor decomposition that might occur.
Solder bath temperature
235 ±5 °C
Soldering time
2.0 ±0.5 s
Immersion depth
2.0 +0/0.5 mm from capacitor body or seating plane
Evaluation criteria:
Visual inspection
Please read Cautions and warnings and
Important notes at the end of this document.
Wetting of wire surface by new solder ≥90%,
free-flowing solder
Page 9 of 21
B32911*3 ... B32916*3
X1 / 330 V AC
1.2
Resistance to soldering heat
Resistance to soldering heat is tested to IEC 60068-2-20, test Tb, method 1.
Conditions:
Series
Solder bath temperature Soldering time
MKT boxed (except 2.5 × 6.5 × 7.2 mm) 260 ±5 °C
coated
uncoated (lead spacing >10 mm)
MFP
MKP (lead spacing >7.5 mm)
MKT boxed (case 2.5 × 6.5 × 7.2 mm)
MKP (lead spacing ≤7.5 mm)
MKT uncoated (lead spacing ≤10 mm)
insulated (B32559)
10 ±1 s
5 ±1 s