PM1210-R68J Bourns Inc., PM1210-R68J Datasheet - Page 101

• Manufacturer Part Number: PM1210-R68J
• Description: CHIP INDUCTOR 680NH 450MA 5% 160MHZ
• Manufacturer: Bourns Inc.

Specifications of PM1210-R68J

• Inductance Tolerance: ± 5%
• Dc Resistance Max: 0.6ohm
• Dc Current Rating: 450mA
• Self Resonant Frequency: 160MHz
• Q Factor: 28
• Core Material: Ferrite
• Inductor Case Style: 1210
• Inductance: 680nH
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Special Features
• Molded construction for high reliability and
• High resistance to solder heat, moisture
• High current capacity
• Low DCR
• Ferrite core
• Operating temperature -55 to +125 °C
• Test frequency 1 KHz
• Tape & reel packaged 800/reel
Typical Applications
• EMI fi ltering
• Laptop computers
• Battery chargers
• DC/DC converters
• Network cards
• Switching boards
• Industrial electronics
• Entertainment electronic devices
Notes
* Saturation current to cause approx. 5 %
** Rated current to cause approx. 40 °C
Dimensions: mm
superior environmental protection
inductance drop
temperature rise
12.7
1.2
Min
Pad Layout
6.1
7.8
3.3
Tel. [phone] • Fax [phone]
SMT Power Inductors
1.6
5.5
4.2
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM1355-1R0K
PM1355-1R2K
PM1355-1R5K
PM1355-1R8K
PM1355-2R2K
PM1355-2R7K
PM1355-3R3K
PM1355-3R9K
PM1355-4R7K
PM1355-5R6K
PM1355-6R8K
PM1355-8R2K
PM1355-100K
PM1355-120K
PM1355-150K
PM1355-180K
PM1355-220K
PM1355-270K
PM1355-330K
PM1355-390K
PM1355-470K
PM1355-560K
PM1355-680K
PM1355-820K
PM1355-101K
PM1355-121K
PM1355-151K
PM1355-181K
PM1355-221K
PM1355-271K
PM1355-331K
PM1355-391K
PM1355-471K
PM1355-561K
PM1355-681K
PM1355-821K
PM1355-102K
PM1355-122K
PM1355-152K
PM1355-182K
PM1355-222K
PM1355-272K
PM1355-332K
PM1355-392K
PM1355-472K
PM1355-562K
PM1355-682K
PM1355-822K
PM1355-103K
± 10 %
10,000
L (μH)
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
100
120
150
180
220
270
330
390
470
560
680
820
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
PM1355 Series
0.015
0.017
0.020
0.023
0.030
0.035
0.038
0.043
0.046
0.053
0.058
0.071
0.079
0.089
0.109
0.150
0.170
0.222
0.250
0.330
0.370
0.418
0.468
0.620
0.684
0.900
Max.
0.029
1.04
1.16
1.63
1.82
2.05
11.0
12.0
16.0
17.0
21.0
25.0
30.0
49.0
55.0
62.0
DCR
(Ω)
2.7
2.8
4.1
4.7
5.4
8.3
9.4
I sat. *
0.245
0.094
0.088
0.080
0.96
0.90
0.80
0.70
0.62
0.56
0.52
0.45
0.41
0.39
0.36
0.33
0.29
0.26
0.22
0.20
0.19
0.16
0.15
0.14
0.13
0.12
0.11
(A)
7.4
6.4
6.0
5.6
5.2
4.6
4.0
3.8
3.6
3.2
2.8
2.7
2.4
2.2
2.0
1.8
1.6
1.5
1.4
1.2
1.1
1.0
I rated**
0.996
0.913
0.793
0.755
0.658
0.612
0.580
0.489
0.463
0.436
0.380
0.373
0.308
0.288
0.269
0.218
0.204
0.188
0.180
0.156
0.151
0.136
0.125
0.114
0.089
0.084
0.079
5.10
4.80
4.42
4.12
3.67
3.61
3.34
3.20
3.00
2.91
2.71
2.59
2.34
2.22
2.09
1.89
1.61
1.51
1.33
1.25
1.09
1.03
(A)
9.3