BestCap
Low ESR Solid State Double Layer Capacitors
Features
• High specific capacitance
• 0.01 farad to 1.0 farad
• Very low ESR down to 25 milliOhm.
• Low profile: down to 2.1mm height
• High power pulse capability
• Leakage current 5-120 micro amperes
• Non−polar
• Foot prints 20×15mm or 28×17mm or 48×
30mm
• Voltage ratings 3.5V-25V
•
Operating temperature range: −20 to +70°C
Applications
• GSM/ GPRS Wireless Communication
Products
• ADSL/ xDSL and Other Communication
Equipment
• Automatic Meter Reading Systems
• Wireless Alarm Systems
• Memory Back-up
• Mainframe Computer De-coupling
• Hybrid Battery Packs
• Portable Medical Laser
How to Order
BZ 01 5 A 503 Z A B
① ② ③ ④ ⑤ ⑥ ⑦ ⑧
①Series (BZ: BestCap)
②Size
01/ 11 28×17mm 02/ 12 48×30mm
05/ 25 20×15mm
③Rated Voltage (VDC)
33.5 77.0
44.5 99.0
55.5 C12.0
F15.0
④
A: Standard
B/ C: LowProfile
⑤ Capacitance (µF)
ex: 204 200mF
603 60mF 105 1000mF
⑥ Tolerance
Z+80%, −20% P+100%, −0%
⑦Lead Specifications
AThrough Hole Type
HThrough Hole with stand off Type
L/ S Surface Mount Type
⑧Package
BBulk in tray
Pb Free
RoHS Compliant
Ratings and Part Number Preference
BZ01/ BZ11 case size
AVX Part Number
Rated Voltage
(V)
Cap
(mF)
ESR (mW@1kHz)
Leakage Current
(max. µA)
Height (mm/ max.)
typ. max. A-lead H-lead L-lead S-lead
S-lead (AJ)∗
BZ013B503Z_B
3.6
50 100 120 5 — — — 3.2 2.1
BZ013A703Z_B 70 140 168 5 3.5 6.4 — 4 2.9
BZ013A144Z_B 140 70 84 5 5.3 8.2 — 5.8 —
BZ014B333Z_B
4.5
33 150 180 5 — — — 3.5 2.4
BZ014C453Z_B 45 60 72 10 — — 2.6 2.7 —
BZ114C104ZNB 100 60 72 20 — — 2.6 — —
BZ015B303Z_B
5.5
30 160 192 5 — — — 3.8 2.7
BZ015A503Z_B 50 160 192 5 4.1 7 — 4.6 3.5
BZ015B603Z_B 60 80 96 10 5.4 8.3 5.6 5.9 —
BZ015A104Z_B 100 80 96 10 6.7 9.6 6.9 7.2 —
BZ017A333Z_B 7 33 225 270 5 5.1 8 — 5.6 4.5
BZ019B223Z_B 922 250 300 5 4.7 7.6 — 5.2 4.1
BZ019A333Z_B 33 250 300 5 5.5 8.4 — 6 4.9
BZ01CB153Z_B
12
15 350 420 5 5.9 8.8 — 6.4 5.3
BZ01CA223Z_B 22 350 420 5 7.1 10 — 7.6 6.5
BZ11CA473ZSB 47 350 420 10 — — — 6.5 —
∗
Select S-Lead BZ01 BestCap are available with insulation on the bottom of the part and zero clearance from the PCB. To order, please add special requirement AJ to the end of the part number
.
Example) BZ013B503ZSBAJ
BZ02/ BZ12 case size
AVX Part Number Rated Voltage
(V)
Cap
(mF)
ESR (m@1kHz)
Leakage Current
(max. µA)
Height (mm/ max.)
typ. max. A-lead H-lead L-lead
BZ023A284Z_B 3.6 280 45 54 20 3.5 6.4 3.7
BZ023A564Z_B 560 25 30 40 5.3 8.2 5.5
BZ025A204Z_B
5.5
200 60 72 20 4.1 7 4.3
BZ025A404Z_B 400 35 42 40 6.7 9.6 6.9
BZ125A105ZAB 1000 35 42 120 6.1 — —
BZ029A124Z_B 9 120 70 84 20 5.8 8.7 6
BZ02CA903Z_B 12 90 90 108 20 7.4 10.3 7.6
BZ05/ BZ25 case size
AVX Part Number Rated Voltage
(V)
Cap
(mF)
ESR (m@1kHz)
Leakage Current
(max. µA)
Height (mm/ max.)
typ. max. S-lead
BZ254B223ZSB 422 140 168 5 1.9
BZ254B473ZSB 47 80 96 10 2.95
BZ054B223Z_B 4.5 22 170 204 5 2.1
BZ055B153Z_B
5.5
15 250 300 5 2.7
BZ055A333Z_B 33 250 300 5 3.5
BZ055B333Z_B 33 125 150 10 4.8
BZ055A683Z_B 68 125 150 10 6.1
BZ05CA103Z_B 12 10 500 600 5 6.5
BZ05FB682ZSB 15 6.8 600 700 10 4.8
Typical Characteristics Over Temperature Range:
Capacitance, (% of nominal)
Ratio ESR/ ESR (25C)
Temperature (C)
120
100
80
60
40
20
0
20 10010 20 30 40 50 60
Temperature (C)
3.0
2.5
2.0
1.5
1.0
0.5
0
20 10010 20 30 40 50 7060
Impedance and ESR Versus Frequency
Lead Types
• A Lead (Through − Hole)
• L Lead (Surface Mount)
• H Lead (Extended Stand − Off)
• S Lead (Surface Mount)
Recommended Footprint Dimensions
• A Lead
C
D
B
A
• L Lead
C
A
PW
B
PL
Pad dimentions: mm
Case A
±0.05
B
±0.05
C
±0.05
D
±0.1
BZ01 17.25 8.9 28 φ1.4
BZ02/ BZ12 30.25 8.9 48 φ1.4
Pad dimentions: mm
Case A
±0.1
B
±0.1
C
±0.1
PL
±0.2
PW
±0.2
BZ01/ BZ11 19.2 10.8 28 3.2 3.7
BZ02 32.2 10.8 48 3.2 3.7
• H Lead
C
D
B
A
• S Lead
A
B
LPW
LPL
EPW
EPL
Pad dimentions: mm
Case A
±0.05
B
±0.05
C
±0.05
D
±0.1
BZ01 17.25 8.9 28 φ1.4
BZ02 30.25 8.9 48 φ1.4
Pad dimentions: mm
Case A
±0.1
B
±0.1
EPL
±0.1
EPW
±0.1
LPL
±0.1
LPW
±0.1
BZ01/ BZ11
13 35.1 4.5 6 5.8 3.5
BZ05/ BZ25
10 25 3 4.5 2.9 4.5
Ratio ESR/ ESR@DC
Ratio Impedance/ Impedance@DC
frequency (Hz)
5.0
4.0
3.0
2.0
1.0
0
101102103104105106107108
ESR
Impedance
BestCap
Low ESR Solid State Double Layer Capacitors
