Film Capacitors
EMI Suppression Capacitors (MKP)
Series/Type:
B81123
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)
B81123
Y1 / 500 V AC
Typical applications
Y1 class for interference suppression
"Line to ground" applications
Double insulation
Dimensional drawing
Climatic
Max. operating temperature: 110 °C
Climatic category (IEC 60068-1:2013):
40/110/56
Construction
Dielectric: polypropylene (MKP)
Internal series connection
Plastic case (UL 94 V-0)
Epoxy resin sealing (UL 94 V-0)
Features
Self-healing properties
RoHS-compatible
AEC-Q200D compliant
Dimensions in mm
Lead spacing
±0.4
15, 22.5
Terminals
Parallel wire leads, lead-free tinned
Standard lead lengths: 6 1 mm
Special lead lengths available on request
Marking
Manufacturer's logo, lot number,
date code, rated capacitance (coded),
cap. tolerance (code letter),
rated AC voltage,
series number, sub-class (Y1),
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 19
Lead diameter d1
0.8
B81123
Y1 / 500 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
Certificate
UL 60384-14:2014, CSA E60348-14
E97863
ENEC-01093
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 UL scope.
Overview of available types
Lead spacing 15 mm
22.5 mm
CR (μF)
0.0010
0.0015
0.0022
0.0033
0.0047
0.0056
0.0068
0.010
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 19
B81123
Y1 / 500 V AC
Ordering codes and packing units
Lead
spacing
mm
15
22.5
CR
μF
0.0010
0.0015
0.0022
0.0033
0.0047
0.0056
0.0068
0.010
Max. dimensions
w×h×l
mm
5.0 × 10.5 × 18.0
6.0 × 11.0 × 18.0
7.0 × 12.5 × 18.0
8.5 × 14.5 × 18.0
9.0 × 17.5 × 18.0
7.0 × 16.0 × 26.5
8.5 × 16.5 × 26.5
10.5 × 18.5 × 26.5
Ordering code
(composition see
below)
B81123C1102M***
B81123C1152M***
B81123C1222M***
B81123C1332M***
B81123C1472M***
B81123C1562M***
B81123C1682M***
B81123C1103M***
Ammo
pack
pcs./MOQ
4680
3840
3320
2720
2560
2320
1920
1560
Reel
Untaped
pcs./MOQ
5200
4400
3600
2800
2800
2400
2000
1600
pcs./MOQ
4000
4000
4000
2000
2000
2520
2040
2160
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Composition of ordering code
+ = Capacitance tolerance code:
M = ±20%
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 4 of 19
B81123
Y1 / 500 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.
Max. operating temperature Top,max
Dissipation factor tan δ (in 10-3)
at 20 °C (upper limit values)
Insulation resistance Rins or time
constant τ = CR Rins at 20 °C,
rel. humidity ≤ 65% (minimum
as-delivered values)
DC test voltage
+110 °C
at 1 kHz
at 100 kHz
30 000 MΩ
1.0
5.0
4800 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.
Passive flammability category
B
Maximum continuous AC voltage VAC
at Top ≤ 85 °C
750 V (50/60 Hz)
Rated AC voltage
500 V (50/60 Hz)
(UL 60384-14:2014)
Maximum continuous DC voltage VDC 3000 V at Top ≤ 85 °C
1.5% / °C derating when 85 °C < Top ≤ 110 °C
Operating AC voltage Vop at high
Top ≤ 110 °C Vop = VAC
(continuously)
temperature
Top ≤ 110 °C Vop = 1.25 VAC (1000 h)
Damp heat test
Limit values after damp heat test
Please read Cautions and warnings and
Important notes at the end of this document.
56 days / 40 °C / 93% relative humidity
Capacitance change ΔC/C
≤ 5%
Dissipation factor change Δ tan δ ≤ 5.10-3 (at 1 kHz)
≤ 1.0 10-3 (at 100 kHz)
Insulation resistance Rins
≥ 50% of minimum
as-delivered values
or time constant τ = CR Rins
Page 5 of 19
B81123
Y1 / 500 V AC
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
15 mm
22.5 mm
1 000
700 000
3 000
2 100 000
Impedance Z versus frequency f
(typical values)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 6 of 19
B81123
Y1 / 500 V AC
Testing and Standards
Test
Reference
Electrical
IEC
parameters 60384-14:2013/
AMD1:2016
Conditions of test
Voltage Proof:
Between terminals:
4000 V AC, 1 min
Terminals and enclosure:
4000 V AC, 1 min
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
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
Climatic
sequence
IEC
60384-14:2013/
AMD1:2016
Please read Cautions and warnings and
Important notes at the end of this document.
Dry heat Tb / 16 h
Damp heat cyclic, 1st cycle
+55 °C / 24 h / 95% ... 100% RH
Cold Ta / 2 h
Damp heat cyclic, 5 cycles
+55 °C / 24 h / 95% ... 100% RH
Page 7 of 19
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
B81123
Y1 / 500 V AC
Test
Reference
Damp heat, IEC
steady
60384-14:2013/
state
AMD1:2016
Impulse
test
Endurance
IEC
60384-14:2013/
AMD1:2016
Passive
IEC
flammability 60384-14:2013/
AMD1:2016
Conditions of test
Test Ca
40 °C / 93% RH / 56 days
3 impulses
Tb / 1.7 VR / 1000 hours,
1000 VRMS for 0.1 s every hour
Flame applied for a period of
time depending on capacitor
volume
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
B
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 8 of 19
B81123
Y1 / 500 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