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參數資料
| 型號： | 4445R-19K |
| 廠商： | API DELEVAN |
| 元件分類： | 通用定值電感 |
| 英文描述： | 1 ELEMENT, 0.33 uH, GENERAL PURPOSE INDUCTOR |
| 封裝： | RADIAL LEADED, ROHS COMPLIANT |
| 文件頁數： | 1/1頁 |
| 文件大小： | 1103K |
| 代理商： | 4445R-19K |
Actual Size
MIL
DA
SH
# (R
ef.)
SR
F
MIN
IM
UM
(M
Hz
)**
DA
SH
NU
MB
ER
*
IN
DU
CT
AN
CE
(H
)
Q
MIN
IM
UM
TE
ST
FR
EQ
UE
NC
Y
(M
Hz
)
DC
RE
SIS
TA
NC
E
MA
XIM
UM
(O
HM
S)
CU
RR
EN
T
RA
TIN
G
MA
XIM
UM
(m
A)
TO
LE
RA
NC
E
SERIES 4445R
4445
Radial Toroidal Inductors
Military Specication MS21423 (Ref.)
Mechanical Conguration Units are radial leaded and
encapsulated in an epoxy molded package.
Physical Parameters
Inches
Millimeters
A
0.200 to 0230
5.08 to 5.84
B
0.190 to 0.210
4.83 to 5.33
C
0.090 to 0.110
2.29 to 2.79
D
0.090 to 0.110
2.29 to 2.79
E
1.00 Min.
25.4 Min.
F
0.0185 to 0.0215
0.470 to 0.546
Operating Temperature –55°C to +125°C
Current Rating at 90°C Ambient 35°C Rise
Maximum Power Dissipation at 90°C 0.200 W
Note Inductance measured 0.25" from body.
Weight Max. (Grams) 0.5
* * Note Self Resonant Frequency (SRF) values above
250 MHz are calculated and for reference only.
Marking 4445; dash number with tolerance letter; Delevan
cage code (99800); date code (YYWWL). Note: An R after
4445 indicates a RoHS component.
Example: 4445-01M
4445
-01M
99800
0828A
Packaging Bulk only
Made in the U.S.A.
R
F
In
du
cto
rs
270 Quaker Rd., East Aurora NY 14052 Phone 716-652-3600 Fax 716-652-4814 E-mail: apisales@delevan.com www.delevan.com
MS21423 (Ref.) – SERIES 4445
-01M
-02M
-03M
-04M
-05M
-06M
-07M
-08M
-09M
-10M
-11M
-12M
-13K
-14K
-15K
-16K
-17K
-18K
-19K
-20K
-21K
-22K
-23K
-24K
-25K
3000
2500
2200
2000
1800
1600
1500
1400
1300
1150
1000
900
800
750
700
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0.100
0.120
0.150
0.200
0.250
0.300
0.350
0.400
1000
900
800
750
700
650
600
550
500
450
400
350
320
300
280
260
240
220
200
180
160
150
100
50
60
80
70
± 20%
± 10%
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
0.010
0.012
0.015
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
0.082
0.100
0.120
0.150
0.180
0.220
0.270
0.330
0.390
0.470
0.560
0.680
0.820
1.000
Optional Tolerances:
J = 5% H = 3% G
(Dash 01-12 Min. Tolerance is ±5%)
*Complete part # must include series # PLUS the dash #
For surface nish information, refer to www.delevannishes.com
1/2009
API_newlayouts_single:APIcatalog_newlayouts 8/24/10 3:42 PM Page 58
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| 4470R-09G | 1 ELEMENT, 4.7 uH, IRON-CORE, GENERAL PURPOSE INDUCTOR |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 4445R-19K BULK 50 | 制造商:API Delevan 功能描述:TOROIDAL INDUCTOR .33 UH 10% RAD |
| 4445R-20J | 功能描述:固定電感器 .39uH 5% .15ohm Molded Toroidal Coil RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| 4445R-20J BULK 50 | 制造商:API Delevan 功能描述:TOROIDAL INDUCTOR .39 UH 5% RADI |
| 4445R-20K | 功能描述:固定電感器 .39uH 10% .15ohm Molded Toroidal Coil RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| 4445R-20K BULK 50 | 制造商:API Delevan 功能描述:TOROIDAL INDUCTOR .39 UH 10% RAD |
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