PM1812-270J JW Miller A Bourns Company, PM1812-270J Datasheet - Page 18

• Manufacturer Part Number: PM1812-270J
• Description: INDUCTOR 27UH 5% 1812 SMD
• Manufacturer: JW Miller A Bourns Company
• Series: PM1812r

Specifications of PM1812-270J

• Inductance: 27µH
• Current: 170mA
• Tolerance: ±5%
• Dc Resistance (dcr): 3.6 Ohm Max
• Q @ Freq: 50 @ 2.52MHz
• Self Resonant Freq: 12MHz
• Package / Case: 1812 (4532 Metric)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Frequency - Test: 2.52MHz
• Applications: General Purpose
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Shielding: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Other names: M6061TR

PM127SH Series
Electrical Specifi cations
Part Number
PM127SH-1R2N-RC
PM127SH-2R4N-RC
PM127SH-3R5N-RC
PM127SH-4R7N-RC
PM127SH-6R1N-RC
PM127SH-7R6N-RC
PM127SH-100M-RC
PM127SH-120M-RC
PM127SH-150M-RC
PM127SH-180M-RC
PM127SH-220M-RC
PM127SH-270M-RC
PM127SH-330M-RC
PM127SH-390M-RC
PM127SH-470M-RC
PM127SH-560M-RC
PM127SH-680M-RC
PM127SH-820M-RC
PM127SH-101M-RC
PM127SH-121M-RC
PM127SH-151M-RC
PM127SH-181M-RC
PM127SH-221M-RC
PM127SH-271M-RC
PM127SH-331M-RC
PM127SH-391M-RC
PM127SH-471M-RC
PM127SH-561M-RC
PM127SH-681M-RC
PM127SH-821M-RC
PM127SH-102M-RC
Product Dimensions
Pad Layout
(.114)
2.9
REF.
Revised PM127SH
Revised PM127SH
100
(.492 .012)
12.5 0.3
(.268)
REF.
6.8
REF.
Value (µH)
Revised
(.197 .012)
(.213)
(.276)
5.4
7.0
5.0 0.3
1000
100
120
150
180
220
270
330
390
470
560
680
820
1.2
2.4
3.5
4.7
6.1
7.6
10
12
15
18
22
27
33
39
47
56
68
82
(.114)
2.9
REF.
TYP.
(.492 .012)
12.5 0.3
Value (µH)
Original
(.295 .020)
1000
7.5 0.5
100
120
150
180
220
270
330
390
470
560
680
820
1.2
2.4
3.5
4.7
6.1
7.6
10
12
15
18
22
27
33
39
47
56
68
82
DCR (m )
Revised
1300
1500
1700
15.5
19.5
28.5
38.6
100
120
130
150
200
270
300
400
450
600
680
880
960
10
12
18
20
28
35
52
57
70
80
7
DCR (m )
Original
1070
1460
1640
1820
100
110
140
160
220
250
280
350
390
560
640
700
980
12
14
16
18
20
22
24
27
39
43
46
65
73
7
Original PM127SH
Original PM127SH
(.276)
7.0
(.472 ± .012)
Revised
Irms (A)
12.0 ± 0.3
1.95
1.85
1.75
1.60
1.20
1.10
1.60
0.90
0.80
0.75
0.70
0.68
9.8
9.2
8.8
8.2
6.6
5.9
6.0
5.6
5.2
4.8
4.3
3.9
3.5
3.2
2.9
2.6
2.4
2.3
2.1
(.504)
12.8
(.197 ± .012)
5.0 ± 0.3
Original
Irms (A)
(.472 ± .012)
(.213)
12.0 ± 0.3
5.4
2.75
2.50
2.35
2.10
1.95
1.70
1.60
1.42
1.30
1.16
1.06
0.95
0.88
0.79
0.73
0.67
0.60
0.55
9.8
8.0
7.5
6.8
6.6
5.9
5.4
4.9
4.5
3.9
3.6
3.4
3.0
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
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Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Revised
Isat (A)
DIMENSIONS:
Unspecifi ed
Unspecifi ed
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Unspecifi ed
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Unspecifi ed
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Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Unspecifi ed
Original
Isat (A)
(.315)
(INCHES)
8.0
MM
MAX.