Data SheetData Sheet
Multilayer ceramic capacitors
Date: October 2006
ã EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet and the
information contained therein without EPCOS’ prior express consent is prohibited.
Leaded capacitors, Z5U (Y5U)
210/06
Please read Cautions and warnings and
Important notes at the end of this document.
Ordering code system
B37979N 1 100 K 54
Packaging
51 cardboard tape, reel packing (360-mm reel)
54 Ammo packing (standard)
00 bulk
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^
^
Capacitance tolerance
J± 5% (standard for C0G)
K±10% (standard for X7R)
M±20% (standard for Z5U (Y5U))
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^
^
Type and size
With radial leads
EIA standard
Lead spacing 2.5 mm
5.5 ´ 5.0 ´ 2.5
6.5 ´ 5.0 ´ 2.5
Lead spacing 5.0 mm
5.5 ´ 5.0 ´ 2.5
6.5 ´ 5.0 ´ 2.5
9.0 ´ 7.5 ´ 2.5
Temperature characteristic
C0G X7R Z5U (Y5U)
B37979N B37981M B37982N
B37986N B37987M B37988N
B37979G B37981F B37982G
B37986G B37987F B37988G
— B37984M B37985N
0
Internal coding
Capacitance, coded
(example)
101 10 · 101 pF = 100 pF
222 22 · 102 pF = 2.2 nF
473 47 · 103 pF = 47 nF
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Rated voltage Rated voltage [VDC]
Code
50 100
51
Leaded
Z5U (Y5U)
Multilayer ceramic capacitors
310/06
Please read Cautions and warnings and
Important notes at the end of this document.
Features
■Extremely high volumetric efficiency
■Non-linear capacitance change
■Y5U characteristic is also fulfilled
Applications
■Blocking
■Coupling
■Decoupling
■Interference suppression
Termination
■Parallel wire leads, iron-nickel, tinned
■Crimped leads
■Non-standard lead lengths on request
Marking
■Rated capacitance, tolerance, manufacturer’s logo,
ceramic material, voltage
Delivery mode
■Cardboard tape in Ammo packing (standard)
■Cardboard tape on 360-mm reel or bulk on request
Electrical data
Temperature characteristic Z5U (Y5U)1)
Max. relative capacitance change
within –30 °C to +85 °CDC/C +22/–56 %
Climatic category (IEC 60068-1) 30/85/56
Standard EIA
Dielectric Class 2
Rated voltage2) VR 50 VDC
Test voltage Vtest 2.5 · VR/5 s VDC
Capacitance range / E series CR 10 nF … 4.7 mF (E6)
Dissipation factor (limit value) tan d <50 · 10–3
Insulation resistance3) at +25 °CR
ins >104MW
Time constant 3) at +25 °Ct >500 s
Operating temperature range Top –30 … +85 °C
Ageing 4) yes
1) Y5U specification is also fulfilled.
2) Note: No operation on AC line.
3) For CR >10 nF the time constant t = C · Rins is given.
4) Refer to chapter “General technical information”, “Ageing”.
Leaded
Z5U (Y5U)
Multilayer ceramic capacitors
410/06
Please read Cautions and warnings and
Important notes at the end of this document.
Multilayer ceramic capacitors
Z5U
(Y5U)
Capacitance tolerances Dimensional drawing
Dimensions (mm)
Termination
Code letter M
Tole ran ce ±20%
Lead spacing = 2.5 +0.6/–0.1 mm Lead spacing = 5.0 +0.6/–0.1 mm
Type B37982N B37988N Type B37982G B37988G B37985N
hmax
wmax
thmax
5.5
5.0
2.5
6.5
5.0
2.5
hmax
wmax
thmax
5.5
5.0
2.5
6.5
5.0
2.5
9.0
7.5
2.5
KKE0456-R-E
wth
h30+5
ø0.50±0.05
e
*)
*)
Lead length for bulk packaging
**)
Seating plane to IEC 600717
**)
b
h
s
Ceramic dielectric
Encapsulation
Termination
KKE0457-Z-E
Metal layers
Z5U (Y5U)
510/06
Please read Cautions and warnings and
Important notes at the end of this document.
Multilayer ceramic capacitors
Z5U
(Y5U)
Product range leaded capacitors, Z5U (Y5U)
Lead spacing 2.5 mm 5.0 mm
h ´ b ´ s (mm) 5.5 ´ 5.0 ´ 2.5 6.5 ´ 5.0 ´ 2.5 5.5 ´ 5.0 ´ 2.5 6.5 ´ 5.0 ´ 2.5 9.0 ´ 7.5 ´ 2.5
Type B37982N B37988N B37982G B37988G B37985N
50 50 50 50 50
10. nF
15. nF
22. nF
33. nF
47. nF
68. nF
100. nF
150. nF
220. nF
330. nF
470. nF
680. nF
1.0 mF
1.5 mF
2.2 mF
3.3 mF
4.7 mF
VR (VDC)
CR
Z5U (Y5U)
