DS1976 [TE]
Shielded Drum Core Inductors; 屏蔽鼓芯电感
| 型号： | DS1976 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Shielded Drum Core Inductors |
| 文件： | 总3页 (文件大小：54K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series Number
DS6630
3003 9th Avenue SW
PO Box 50
DS1137
Watertown, SD 57201
DS1145
Toll free: 888-978-2638
DS1351
DS1976
Ph: 605-886-3326
Fax: 605-886-8995
Shielded Drum Core Inductors, Tape and Reel Easy Part Numbers: ( Series Number ) - ( Suffix Code )(Tolerance), example DS1137-150M
Bulk Packaging add (-B) to end of Part Numbering Sequence. example DS1137-150M-B
1st significant digit
L
H
B
C
B
Z
W
A
Suffix Code
Suggested Land Pattern
2nd significant digit
3rd significant digit
Y
Parts will be marked with Significant Digit Dots OR Suffix code
Series
Maximum Dimensions
Reference Dimensions
Number
L
W
H
0.115"
Y
Z
A
B
C
0.160"
Features:
0.260"
[ 6.60 ]
0.421"
[ 10.70 ]
0.421"
[ 10.70 ]
0.510"
[ 12.95 ]
0.730"
[ 18.54 ]
0.177"
[ 4.50 ]
0.323"
[ 8.20 ]
0.323"
[ 8.20 ]
0.398"
[ 10.10 ]
0.600"
0.170"
[ 4.32 ]
0.236"
[ 6.00 ]
0.236"
[ 6.00 ]
0.300"
[ 7.62 ]
0.500"
[ 12.70 ]
0.050"
[ 1.27 ]
0.079"
[ 2.00 ]
0.079"
[ 2.00 ]
0.100"
[ 2.54 ]
0.100"
[ 2.54 ]
0.140"
[ 3.56 ]
0.087"
[ 2.20 ]
0.087"
[ 2.20 ]
0.110"
[ 2.80 ]
0.110"
[ 2.79 ]
0.055"
[ 1.40 ]
0.094"
[ 2.40 ]
0.094"
[ 2.40 ]
0.118"
[ 3.00 ]
0.115"
[ 2.92 ]
DS6630
DS1137
DS1145
DS1351
DS1976
High energy storage and low resistance.
Ideal for DC-DC buck or boost conversion.
Reliable surface mounting.
[ 2.92 ]
0.146"
[ 3.70 ]
0.177"
[ 4.50 ]
0.201"
[ 5.10 ]
0.300"
[ 7.62 ]
[ 4.06 ]
0.224"
[ 5.70 ]
0.224"
[ 5.70 ]
0.290"
[ 7.37 ]
0.490"
[ 12.45 ]
Drop-in replacements for industry prevalent competitor series.
Robust temperature deflection to prevent damage during solder reflow.
Tape and Reel mechanical specifications available upon request.
Operating temperature range -40°C to +85°C.
[ 15.25 ]
DS6630
DS1137
DS1145
DS1351
DS1976
L7
DCR1
DCR1
DCR1
DCR1
DCR1
2-4
3
5
3
5
3
5
3
5
Suffix
IMAX
Tolerance
Suffix6
ISAT
A
IRMS
Tolerance
Suffix6
ISAT
A
IRMS
A
Tolerance
Suffix6
ISAT
IRMS
Tolerance
Suffix6
ISAT
A
IRMS
A
Tolerance
Suffix6
µH
Codes
W
A
W
A
W
W
A
A
W
1.0
1.5
2.2
3.3
3.9
4.7
5.0
5.6
6.8
7.5
8.2
10
12
15
18
22
27
33
39
47
1R0
1R5
2R2
3R3
3R9
4R7
5R0
5R6
6R8
7R5
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
681
102
152
222
332
472
682
103
0.040
0.045
0.050
0.055
3.0
2.8
1.8
1.6
M
M
M
M
0.021
0.022
0.032
0.039
5.80
5.20
5.00
3.90
5.00
4.50
3.80
3.30
M
M
M
M
0.040
0.055
2.50
2.10
2.50
2.10
M
M
0.060
0.065
1.4
1.2
M
M
0.054
0.075
2.80
2.80
2.70
2.20
M
M
0.080
0.100
1.70
1.40
1.70
1.40
M
M
0.065
1.95
1.95
M
0.080
0.100
0.120
0.140
0.160
0.180
0.200
0.240
0.350
0.425
0.530
0.668
0.730
1.050
1.120
1.75
1.50
1.40
1.30
1.20
1.10
1.00
0.92
0.84
0.75
0.68
0.60
0.54
0.50
0.45
1.75
1.50
1.40
1.30
1.20
1.10
1.00
0.92
0.84
0.75
0.68
0.60
0.54
0.50
0.45
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
0.075
0.090
0.110
0.190
0.230
0.290
0.480
0.590
0.770
1.40
1.0
0.80
0.70
0.60
0.50
0.40
0.3
M
M
M
M
M
M
M
M
M
M
0.165
0.172
0.181
0.190
0.250
0.270
0.300
0.380
0.580
0.620
0.920
0.980
1.20
1.10
1.00
0.90
0.80
0.70
0.65
0.60
0.55
0.50
0.45
0.40
1.20
1.10
1.00
0.90
0.80
0.70
0.65
0.60
0.55
0.50
0.45
0.40
M
M
M
M
M
M
M
M
M
M
M
M
0.101
0.150
0.207
0.334
0.472
2.40
2.00
1.50
1.40
1.00
2.00
1.50
1.30
1.10
0.80
M
M
M
M
M
0.040
0.048
0.059
0.075
0.097
0.138
0.207
0.293
0.470
0.780
7.00
5.60
5.00
4.50
4.00
3.00
2.40
2.10
1.90
1.10
3.60
3.20
2.80
2.60
2.40
2.00
1.70
1.30
1.10
0.86
M
M
M
M
M
M
M
M
M
M
56
68
82
100
120
150
180
220
270
330
390
470
680
1000
1500
2200
3300
4700
6800
10000
0.26
0.22
0.2
1.80
2.20
0.19
0.18
0.15
0.12
0.10
0.08
0.06
0.04
0.02
M
M
M
M
M
M
M
M
M
1.080
1.400
2.010
1.10
0.96
0.80
0.73
0.64
0.53
M
M
M
3.40
4.20
8.50
11.00
25.20
30.80
39.60
1) DCRs (DC resistances) are maximums @20°C.
2) Total current rating (IDC + IAC)
4) DC (Direct Current) current applied to produce a typical 30°C temperature rise.
5) DC (Direct Current) current applied to produce a typical 40°C temperature rise.
6) Suffix of M = ±20%
3) DC (Direct Current) current applied to produce a typical 10% drop in nominal inductance.
Specifications subject to change without notice
Call Toll Free: 888-978-2638 Website: www.coev.net
7) Inductance measured at 100kHz and 100mV
A
B
D
H
Po
P1
P
C
W
T
Dimensions are in millimeters unless specified.
E
Series
Number
DS6630
DS1137
DS1145
DS1351
DS1976
Reel
Quantity
2500
Packaging
Specification
90-0057
Tape and Reel dimensions (mm)
A MAX
360.0
360.0
360.0
360.0
360.0
B MIN
100.0
100.0
100.0
100.0
100.0
C ± 0.5
13.0
D MAX
22.4
30.4
30.4
30.4
50.4
E MAX
19.4
27.4
27.4
27.4
47.4
W ± 0.3 P ± 0.1 Po ± 0.1 P1 ± 0.1 H ± 0.05 T ± 0.05
16.0
24.0
24.0
24.0
44.0
8.0
2.0
2.0
2.0
2.0
2.0
0.35
0.35
0.35
0.35
0.35
4.0
4.0
4.0
4.0
4.0
3.5
3.8
4.6
5.7
6.9
13.0
12.0
12.0
16.0
24.0
90-0062
1000
13.0
90-0063
1000
13.0
90-0055
750
13.0
90-0065
250
PACKAGING NOTE: Only pressure sensitive cover tape is to be used.
Series
Revision
Customer Packaging Specifications
DS SERIES
B
For Print Distribution to Customers
Sheet 2 of 3
Item
Specification
Test Method/Condition
Environmental
After exposure part remains
within specified electrical
parameters for L, Q and DCR.
Static Humidity
Expose parts to an environment of +50°C with 90 to 95% R.H. for 100
hours. After exposure, allow parts to dry for 2 hours before
measurements are taken.
After exposure part remains
within specified electrical
parameters for L, Q and DCR.
Storage Life
Subject parts to an environment of +50°C 90 to 100% R.H. for 46 to 50
hours. After exposure, allow parts to dry for 2 hours before
measurements are taken.
Moisture Resistance
After exposure, part shall not
Per MIL-STD 202 Method 106, ten 24 hour cycles at +25°C to
+65°C at 80 to 95% R.H. During any of the first 9 cycles, inductors
are revolved from the chamber and exposed to -10°C for 3 hours.
Allow parts to dry for 2 hours before measurements are taken.
have a shorted or open winding.
Temperature Cycle
Temperature Shock
After exposure part remains
within specified electrical
parameters for L, Q and DCR.
10 cycles (Air to Air) 1 cycle shall consist of:
30 minutes exposure to +85°C
30 minutes exposure to -40°C
Allow 20 minutes transition between extremes.
After exposure part remains
within specified electrical
parameters for L, Q and DCR.
10 cycles (Air to Air) 1 cycle shall consist of:
30 minutes exposure to -45°C
30 minutes exposure to +125°C
15 seconds maximum transition between temperatures
General
Storage Temperature
Range
-40°C to +85°C
Operating Temperature
Range
-40°C to +85°C
IEC 695-2-2
Flammability
Withstands needle-flame test
Other
Vibration
After exposure part remains
within specified electrical
parameters for L, Q and DCR.
Inductors shall be randomly vibrated per NAVMAT P9492
profile. Samples shall be subjected to 0.04G/Hz for a
minimum of 15 minutes per axis, for each of the three axes.
Mechanical Shock
Solderability
After exposure part remains
within specified electrical
parameters for L, Q and DCR.
Test per MIL-STD 202 method 213 test condition A, test
mounted samples 3 axes, 6 times, totaling 18 shocks.
(50Gs, 11ms, half-sine).
Wetting shall cover 90% minimum
of each termination
Dip pads in RMA flux, 63/37 solder (Sn/Pb) at 232°C for 5 seconds ±2
seconds.
Component Adhesion
(Push Test)
4 pounds
Apply and measure force with a digital force gauge set.
Resistance to Solvent
No sign of degradation in
Withstands 6 minutes of alcohol.
appearance or marking detail.
Withstands 3 minutes forced spray Freon TMS
Load Life
After exposure, part shall not
Parts to be stored at 110°C for 1000 hours with rated current
applied. Parts to be tested at: start, 500 and 1000 hours. Allow
2 hours at room temperature before testing.
have a shorted or open winding.
Series
Revision
For Print Distribution to Customers
DS SERIES
B
Sheet 3 of 3
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