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Datasheet> All Categories > Passive components> capacitor> D25AHR55B5AXD
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D25AHR55B5AXD

Description
Ceramic Capacitor, Ceramic, 50V, 18.1818% +Tol, 18.1818% -Tol, AH, 90ppm/Cel TC, 0.00000055uF, 0302,
CategoryPassive components    capacitor   
File Size217KB，4 Pages
ManufacturerKnowles
Websitehttp://www.knowles.com
Environmental Compliance
Download Datasheet Parametric View All

D25AHR55B5AXD Overview

Ceramic Capacitor, Ceramic, 50V, 18.1818% +Tol, 18.1818% -Tol, AH, 90ppm/Cel TC, 0.00000055uF, 0302,

D25AHR55B5AXD Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid866900269
package instruction, 0302
Reach Compliance Codecompliant
Country Of OriginUSA
ECCN codeEAR99
YTEOL6.78
capacitance5.5e-7 µF
Capacitor typeCERAMIC CAPACITOR
dielectric materialsCERAMIC
high0.102 mm
length0.762 mm
negative tolerance18.1818%
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package formAxial
positive tolerance18.1818%
Rated (DC) voltage (URdc)50 V
size code0302
Temperature characteristic codeAH
Temperature Coefficient90ppm/Cel ppm/°C
width0.635 mm

D25AHR55B5AXD Preview

High Performance Single Layer Capacitors for
RF, Microwave, and Millimeter-Wave Applications
Di-Cap®
Functional Applications:
DC Blocking, RF Bypass, Filtering, and Tuning.
Bene ts:
• Gold metallization for wire bonding
• Rugged construction
• Custom sizes at commercial prices
• Thin film Technology
• ESD proof
Microstrip
L
W
T
DiCap Dimensions
Style
W
Width
Inches
.010 +.000
-.003
+.002
.012 -.003
+.000
.015 -.003
.020 +.000
-.003
+.000
.025 -.003
+.000
.030 -.003
.035 ±.005
.050 ±.010
.070 ±.010
.090 ±.010
mm
.254 +.000
-.076
+.051
.305 -.076
+.000
.381 -.076
.508 +.000
-.076
+.000
.635 -.076
+.000
.762 -.076
.889 ±.127
1.270 ±.254
1.778 ±.254
2.286 ±.254
L
Length
(Maximum)
Inches
mm
.010
.015
.020
.020
.030
.030
.040
.060
.080
.100
.254
.381
.508
.508
.762
.762
1.016
1.524
1.778
2.540
T
Thickness
(50 Volts)
Inches
mm
.004 ±.001
.004 ±.001
.004 ±.001
.004 ±.001
.004 ±.001
.004 ±.001
.004 ±.001
-
-
-
.102 ±.025
.102 ±.025
.102 ±.025
.102 ±.025
.102 ±.025
.102 ±.025
.102 ±.025
-
-
-
T
Thickness
(100 Volts)
Inches
mm
-
-
.006 ±.001
.006 ±.001
.006 ±.001
.006 ±.001
.007 ±.002
.007 ±.002
.008 ±.002
.010 ±.004
-
-
.152 ±.025
.152 ±.025
.152 ±.025
.152 ±.025
.178 ±.051
.178 ±.051
.203 ±.051
.254 ±.102
Standard
Capacitance
Range
pF
.02 - 100
.03 - 200
.04 -300
.06 - 400
.10 - 780
.15 - 950
.20 -1600
.30 - 3700
.55 - 6800
.65 -10,000
D10
D12
D15
D20
D25
D30
D35
D50
D70
D90
Maximum thickness does not apply for capacitance values below 0.5pF.
Table of Standard Values (pF)
0.02
0.15
0.6
1.1
2
4.7
11
27
62
150
360
820
2000
5300
0.03
0.2
0.65
1.2
2.2
5.1
12
30
68
160
390
910
220
6500
0.04
0.25
0.7
1.3
2.4
5.6
13
33
75
180
430
1000
2400
10,000
0.05
0.3
0.75
1.4
2.7
6.2
15
36
82
200
470
1100
2700
0.06
0.35
0.8
1.5
3
6.8
16
39
91
220
510
1200
3000
0.07
0.4
0.85
1.6
3.3
7.5
18
43
100
240
560
1300
3300
0.08
0.45
0.9
1.7
3.6
8.2
20
47
110
270
620
1500
3600
0.09
0.5
0.95
1.8
3.9
9.1
22
51
120
300
680
1600
3900
0.1
0.55
1
1.9
4.3
10
24
56
130
330
750
1800
4300
8
Di-Cap®
Leaded Di-Cap® Dimensions
Style
D10
D12
D15
D20
D25
D30
D35
D50
D70
D90
W
Lead Width (Minimum)
Inches
mm
.0035
.0889
.0045
.1143
.0065
.1651
.0085
.2159
.011
.2794
.0135
.3429
.015
.381
.020
.508
.030
.762
.040
1.016
W
Lead Width (Maximum)
Inches
mm
.007
.1778
.009
.2286
.013
.3302
.017
.2159
.022
.5588
.027
.6858
.030
.762
.040
1.016
.060
1.524
.080
2.032
L
Lead Length (Minimum)
Inches
mm
.250
6.350
.250
6.350
.250
6.350
.250
6.350
.250
6.350
.250
6.350
.250
6.350
.250
6.350
.250
6.350
.250
6.350
Notes:
I
See Di-Cap®Termination Code Table for available lead configurations.
I
Lead material is 0.002" pure silver, (Ag), 0.002"±.0005" thick.
I
Leads are attached with AuSn, 80%/20% eutectic alloy. Re-flow temperature is 280°C minimum.
I
Pure Gold, (Au) leads are available. Consult factory for details.
I
Chip dimensions per Di-Cap® dimensions table.
I
Custom lead dimensions are available. Consult factory for details,
L
W
Axial Beam Lead
L
W
L
Single Beam Lead
Standing Axial Beam Lead
W
Di-Cap® Designer Kits
160 Capacitors, 10 Each of 16 Values
Part Number
Capacitor
Width
.010"
Dielectric
Class I, see codes
on pg. 5
Class II, see codes
on pg. 5
Class I, see codes
on pg. 5
Class II, see codes
on pg. 5
Class I, see codes
on pg. 5
Class II, see codes
on pg. 5
pF
.1
.4
3.9
4.7
.1
.4
6.8
8.2
.4
.6
1.0
33
Tol.
B
B
D
D
B
B
K
K
B
C
C
M
10 Capacitors of each value
pF
Tol.
pF
.6
C
1.5
1.0
C
2.2
5.6
M
8.2
6.2
M
10
.6
C
1.5
1.0
C
2.2
10
K
20
15
K
33
1.5
C
3.3
2.2
C
4.76
2.7
C
5.6
50
M
100
Tol.
C
D
M
M
C
C
M
M
D
D
D
M
pF
2.7
3.3
20
33
3.3
5.6
50
100
8.2
10
20
180
Tol.
D
D
M
M
D
D
M
M
K
K
K
M
D10XXKITA5PX
D15XXKITA5PX
D20XXKITA5PX
.015"
.020"
D25XXKITA5PX
D30XXKITA5PX
.025"
.030"
DLI reserves the right to substitute values as required.
Customer may request particular cap value and material for sample kits.
9
High Performance Single Layer Capacitors for
RF, Microwave, and Millimeter-Wave Applications
Di-Cap®
25 Volt, Ultra High K, UX* Dielectric Di-Cap® Capacitance Ranges (pF)
Case
Size
D10
D12
D15
D20
D25
D30
D35
D50
D70
D90
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Available Thickness
0.005"
0.010"
60
—
100
—
90
—
200
—
130
—
300
—
180
90
400
200
330
170
780
390
470
230
950
470
730
360
1600
850
1900
940
3700
1900
4300
2000
6800
3500
7500
3700
10000
5500
*Recommended for commercial use only. UX material restricted to “M” termination only.
50 Volt Di-Cap® Capacitance Ranges (pF)
Case
Size
D10
D12
D15
D20
D25
D30
D35
Case
Size
D10
D12
D15
D20
D25
D30
D35
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
LA
0.02
0.02
0.03
0.06
0.04
0.08
0.06
0.10
0.10
0.20
0.15
0.25
0.20
0.50
BF
*
1.2
2.2
1.8
4.7
2.7
6.8
4.3
9.1
8
18
10
22
16
39
PI
0.03
0.05
0.04
0.10
0.06
0.15
0.09
0.20
0.20
0.40
0.25
0.45
0.35
0.85
BD
1.8
3.6
3.0
7.5
4.3
11
6.2
13
12
27
16
33
27
62
PG
0.04
0.06
0.06
0.10
0.08
0.20
0.15
0.25
0.25
0.50
0.30
0.60
0.50
1.1
AH
0.06
0.10
0.08
0.20
0.15
0.30
0.20
0.40
0.35
0.80
0.45
0.95
0.70
1.8
CF
0.07
0.10
0.10
0.25
0.15
0.35
0.20
0.50
0.45
0.95
0.55
1.1
0.85
2.0
NA
0.06
0.10
0.09
0.20
0.15
0.30
0.20
0.45
0.40
0.90
0.50
1.0
0.80
1.9
DLI Class I Dielectrics
CD
NG
CG
0.10
0.15
0.20
0.15
0.20
0.35
0.15
0.20
0.30
0.35
0.45
0.75
0.25
0.25
0.45
0.55
0.65
1.1
0.35
0.40
0.65
0.75
0.90
1.4
0.65
0.75
1.2
1.5
1.7
2.7
0.85
0.95
1.6
1.8
2.0
3.3
1.3
1.5
2.7
3.3
3.6
6.2
BJ
9.1
16
13
33
20
51
30
68
56
130
75
160
120
270
BN
12
22
18
47
27
68
43
91
82
180
100
220
160
390
DB
0.20
0.35
0.30
0.75
0.45
1.1
0.65
1.5
1.3
2.7
1.6
3.3
2.7
6.2
NP
0.25
0.40
0.35
0.90
0.50
1.3
0.75
1.8
1.5
3.3
1.9
3.9
3.0
7.5
NR
0.45
0.80
0.65
1.7
1.0
2.4
1.5
3.3
2.7
6.2
3.6
7.5
5.6
13
NS
0.80
1.5
1.2
3.0
1.8
4.7
2.7
6.2
5.1
12
6.8
13
11
27
NU
1.6
3.0
2.4
6.2
3.6
9.1
5.6
12
11
24
15
27
22
51
NV
2.4
4.3
3.6
9.1
5.6
13
8.2
18
16
36
20
43
33
75
DLI Class II Dielectrics
BG
*
BC
BE
BL
2.4
3.6
3.3
5.6
4.3
6.2
6.2
10
3.6
5.1
5.1
8.2
9.1
13
13
20
5.6
7.5
7.5
12
13
20
18
30
8.2
12
12
18
18
27
24
39
16
22
22
36
36
51
51
82
20
30
30
47
43
62
62
91
33
47
47
75
75
110
110
180
DLI Class III Dielectrics
BT
*
BU
BV
12
22
36
22
43
68
18
36
56
47
91
130
27
51
82
68
130
200
43
75
120
91
180
270
82
150
240
180
330
510
100
200
300
220
390
620
160
300
510
390
750
1200
*Recommended for commercial use only. Please contact an inside sales representative for additional information.
10
Di-Cap®
100 Volt Di-Cap® Capacitance Ranges (pF)
Case
Size
D15
D20
D25
D30
D35
D50
D70
D90
Case
Size
D15
D20
D25
D30
D35
D50
D70
D90
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
LA
0.03
0.05
0.04
0.08
0.07
0.15
0.09
0.15
0.15
0.30
0.30
0.75
0.55
1.10
0.65
1.80
BF
*
1.8
4.3
2.7
6.2
5.6
12
6.8
13
9.1
24
22
56
43
91
51
130
PI
0.04
0.10
0.06
0.10
0.15
0.25
0.15
0.30
0.20
0.55
0.50
1.3
0.95
2.0
1.2
3.0
BD
3.0
6.8
4.3
9
8
18
11
22
13
39
33
91
68
130
82
220
PG
0.06
0.10
0.08
0.15
0.20
0.35
0.20
0.40
0.25
0.75
0.60
1.7
1.2
2.7
1.5
3.9
AH
0.08
0.20
0.15
0.25
0.25
0.50
0.35
0.65
0.40
1.2
0.95
2.7
1.9
3.9
2.4
6.2
CF
0.1
0.25
0.15
0.30
0.30
0.65
0.40
0.75
0.45
1.4
1.1
3.0
2.4
4.7
3.0
7.5
NA
0.09
0.20
0.15
0.30
0.30
0.60
0.35
0.70
0.45
1.3
1.1
3.0
2.2
4.3
2.7
6.8
DLI Class I Dielectrics
CD
NG
CG
0.15
0.20
0.30
0.35
0.45
0.70
0.25
0.30
0.45
0.50
0.60
0.95
0.45
0.50
0.85
1.0
1.1
1.9
0.60
0.65
1.1
1.2
1.4
2.2
0.70
0.80
1.3
2.2
2.4
3.9
1.7
2.0
3.3
4.7
5.6
9.1
3.6
4.3
6.8
7.5
8.2
13
4.3
5.1
8.2
12
13
22
BJ
13
33
20
47
39
82
51
100
62
180
160
430
330
680
390
1000
BN
18
47
30
62
56
120
68
130
91
270
220
560
430
910
510
1300
DB
0.30
0.75
0.45
1.0
0.85
1.9
1.1
2.2
1.4
4.3
3.3
9.1
6.8
15
8.2
22
NP
0.35
0.85
0.55
1.2
1.0
2.2
1.3
2.7
1.6
5.1
3.9
11
8
16
10
27
NR
0.65
1.6
1.0
2.2
1.9
4.3
2.7
5.1
3.0
9.1
7.5
20
15
33
20
51
NS
1.2
3.0
1.9
3.9
3.6
8.2
4.7
9.1
5.6
18
15
39
30
62
36
91
NU
2.4
6.2
3.9
8.2
7.5
16
9.1
18
12
36
30
82
56
120
68
180
NV
3.6
9.1
5.6
12
11
24
15
27
18
51
43
120
91
180
110
270
DLI Class II Dielectrics
BG
*
BC
BE
BL
3.6
5.6
5.1
8.2
9.1
13
13
20
5.6
8
8
13
12
18
16
27
11
16
15
24
24
33
33
51
15
20
20
33
27
43
39
62
18
24
24
39
51
75
75
120
43
62
62
100
120
160
160
270
91
120
120
200
180
270
240
390
110
150
150
240
270
390
390
620
DLI Class III Dielectrics
BT
*
BU
BV
18
36
56
47
82
130
30
56
82
62
120
180
56
100
160
120
220
360
68
130
220
130
270
430
91
160
270
270
510
750
220
390
620
560
1100
1800
430
820
1300
910
1600
2700
510
1000
1600
1300 2700
4300
*Recommended for commercial use only. Please contact an inside sales representative for additional information.
Part Number Identification
D
Product
D = Di-Cap®
10
Case
Size
10
12
15
20
25
30
35
50
70
90
CF
Material
See material tables
on page 5.
0R1
Capacitance
(pF)
R02 = 0.02 pF
0R5 = 0.5 pF
1R0 = 1.0 pF
5R1 = 5.1 pF
100 = 10 pF
101 = 100 pF
432 = 4300 pF
Refer to
Capacitance range
tables for available
values. Consult an
inside sales rep. for
custom solutions.
B
Tolerance
A = ± 0.05pF
B = ± 0.10pF
C = ± 0.25pF
D = ± 0.5pF
F = ± 1%
G = ± 2%
J = ± 5%
K = ± 10%
L = ± 15%
M = ± 20%
Z = + 80% -20%
5
Voltage
2 = 25V
5 = 50V
1 = 100V
P
Termination
P = Ni / Au
T = Ni / AuSn
M = Au
L = Single
Beam Lead
A = Axial
Beam Lead
S = Standing
Axial
Beam Lead
X
Test Level
Y, X, A, B, D
and E.
See test level
definitions on
page 7.
Packaging
D = Black Dotted
E = Repopulated
T=Tape and
T=Reel
Leave blank
for generic
waffle pack.
See packaging
definitions
on page 32.
11
3
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fuqing5542 stm32/stm8
I don't know when STM32F746G-DISCO will be available for sale. It is said that the bulk price for agents is $65.
[i=s] This post was last edited by cl17726 on 2015-6-21 18:07 [/i] I don't know when the STM32F746G-DISCO will be available for sale. It is said that the bulk price for agents is $65 [url]http://www.d...
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