Milli-Cap
Ideal SMT Capacitor
Insertion Loss
P21
Insertion Loss
0
-2
-4
®
Features
l
0201, 0402 and 0602 footprints
l
Low Loss High Q part
l
Very Low Series Inductance
l
Ultra High Series Resonance
l
Matches typical 50Ω line widths
l
Behaves like an Ideal Capacitor
l
Single piece construction
l
Orientation insensitive
P21BN300M5S (S21)
Magnitude (dB)
-6
-8
-10
-12
-14
-16
-18
Functional applications
l
Test Equipment, Photonics, SONET,
TOSA/ROSA, High Speed Data
l
Broadband Microwave/Millimeter Wave
l
Transimpedance Amplifiers
Specification
0
5
10
15
20
25
30
35
40
Electrical
Temperature Coefficient of Capacitance
Values as per electrical characteristics table
Milli-Cap
®
Metallization
7.5µ” Au over 50µ” Ni
Capacitance Range
0.5pF to 82pF
Maximum Assembly Process Temperature
250ºC
Frequency (GHz)
Insertion Loss
10
P42
0
Magnitude (dB)
-10
-20
P42CG1R5C5S
P42NR2R0K5S
P62NV100M5S
P62BN820M5S
-30
-40
-50
0
5
10
15
20
25
30
35
40
Frequency (GHz)
Insertion Loss
0
P62
-10
-20
-30
-40
P62CF0R3B5S
P62CF0R5B5S
P62CD0R7B5S
P62CG0R9B5S
P62CG1R0C5
P62NV100M5S
P62BN820M5S
Magnitude (dB)
www.dilabs.com
North America
Knowles (Cazenovia)
Phone: +1 315 655 8710
DLISales@knowles.com
Europe
Knowles (UK) Ltd
Phone: +44 1603 723300
SyferSales@knowles.com
Far East
Knowles Capacitors
Phone: +86 512 62588258-6243
KCAsiaSales@knowles.com
-50
-60
0
5
10
15
20
25
30
35
40
Frequency (GHz)
10110/17/v2
Electrical characteristics - Milli-Cap
®
Value
(pF)
30
82
2
1.5
82
10
1
0.7
0.5
Voltage
Rating
50
50
50
50
50
50
50
50
50
Dissipation
Factor
(Max)
3.5%
3.5%
0.25%
0.7%
3.5%
1.2%
0.7%
0.15%
0.6%
Insulation
Resistance
(Min)
10
5
Mῼ
10
5
Mῼ
10
6
Mῼ
10
6
Mῼ
10
5
Mῼ
10
6
Mῼ
10
6
Mῼ
10
6
Mῼ
10
6
Mῼ
Frequency
Range
20MHz – 40GHz
20MHz – 40GHz
4GHz – 20GHz
8GHz – 32GHz
20MHz – 40GHz
4GHz – 20GHz
18GHz – 40GHz
20GHz – 40GHz
28GHz – 40GHz
Part Number
P21BN300M5S
P42BN820M5S
P42NR2R0K5S
P42CG1R5C5S
P62BN820M5S
P62NV100M5S
P62CG1R0C5S
P62CD0R7B5S
P62CF0R5B5S
TCC
± 15%
± 15%
N1500 ± 500ppm/°C
0 ± 30ppm/°C
± 15%
N4700 ± 1000ppm/°C
0 ± 30ppm/°C
N20 ± 15ppm/°C
0 ± 15 ppm/°C
Dimensional specifications - Milli-Cap
®
Case size
P21 (0201)
P42 (0402)
P62 (0602)
Milli-Cap
®
Length
0.020” ± 0.004”
0.038” ± 0.004”
0.058” ± 0.004”
Width
0.012” ± 0.002”
0.020” ± 0.002”
0.020” ± 0.002”
Thickness
0.010” ± 0.002”
0.020” ± 0.002”
0.020” ± 0.002”
Length
Width
Thickness
Attachment Methods - Milli-Capº
Recommended attachment to soft or hard substrate using
Conductive Epoxy
1. Place a single drop of conductive epoxy onto each micro strip
as illustrated; the edge of the epoxy shall be at least .003”- .004” back
from the edge of the trace to prevent filling the gap with epoxy.
2. Centering the termination gap of the capacitor within the gap in the
micro strip, press with careful, even pressure onto the micro
strip ensuring the terminations make good contact with the
epoxy drops.
3. Cure according to the epoxy manufacturer’s preferred schedule,
typically 125°C to 150°C max.
4. After curing, inspect joint for epoxy shorts across the termination and
micro strip gaps that would cause a short across the cap.
Isopropanol and Methanol are both safe to use to pre clean
Milli-Caps
®
.
Isopropanol, and Methanol are not to be used after mounting with
conductive epoxy as they act as a solvent!
Recommended attachment to soft or hard substrate using Solder
1. Place a single drop of solder paste onto each micro strip as illustrated;
the edge of the solder shall be at least .001”- .002” back from the edge
of the trace to prevent filling the gap with solder.
2. Centering the termination gap of the capacitor within the gap in the
micro strip, press with careful, even pressure onto the micro
strip ensuring the terminations make good contact with the drops of
solder paste.
3. Reflow according to the solder manufacturer’s preferred profile,
ensuring the reflow temperature does not exceed 250°C.
4. After the reflow step is completed, inspect joint for voids or excess flux
and non-reflowed solder balls that can degrade performance or cause
shorts across the gaps. Proper cleaning after the reflow process is crucial
to avoiding performance degradation and discovering poor solder joints.
Isopropanol and Methanol are both safe to use with soldered Milli-Caps
®
.
© Copyright: Knowles Corporation 2017 - Design: www.panpublicity.co.uk
10110/17/v2
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Knowles
:
P42BN820Z5ST P21BN300M5ST P42BN820MZ5ST P42CF0R3B5ST P02BN820Z5S P02BN820Z5ST
P42BN820M5S P42BN820Z5S P42CD0R7B5S P62CG1R0C5S P42BN820M5ST P62CG1R0C5ST P62NV100M5S
P62BN820M5S P62BN820M5ST P62CD0R7B5S P62CD0R7B5ST P62CF0R5B5S P62CF0R5B5ST
P42NR2R0K5S P42NR2R0K5ST P42NR3R0K5S P42NR3R0K5ST P42NV100M5S P42NV100M5ST
P42CD0R7B5ST P42CF0R3B5S P42CF0R5B5S P42CF0R5B5ST P42CG1R5C5S P42CG1R5C5ST
P02CD0R7B5ST P02CF0R5B5ST
DSP 与 ARM 处理器
