PM1008-R68K-RC JW Miller A Bourns Company, PM1008-R68K-RC Datasheet
![INDUCTOR CHIP .68UH 10% SMD](/photos/11/81/118110/pm1008_series_sml.jpg)
PM1008-R68K-RC
Manufacturer Part Number
PM1008-R68K-RC
Description
INDUCTOR CHIP .68UH 10% SMD
Manufacturer
JW Miller A Bourns Company
Series
PM1008r
Type
Ceramicr
Datasheet
1.PM1008-1R0K-RC.pdf
(1 pages)
Specifications of PM1008-R68K-RC
Inductance
680nH
Current
400mA
Tolerance
±10%
Dc Resistance (dcr)
1.470 Ohm
Q @ Freq
45 @ 100MHz
Self Resonant Freq
375MHz
Package / Case
1008 (2520 Metric)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
25MHz
Material - Core
Ceramic
Applications
Mobile Communications
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Current - Saturation
-
Current - Temperature Rise
-
Other names
M8474TR
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications
Bourns Part No.
PM1008-10NM-RC
PM1008-12NM-RC
PM1008-15NM-RC
PM1008-18NM-RC
PM1008-22NM-RC
PM1008-27NM-RC
PM1008-33NM-RC
PM1008-39NM-RC
PM1008-47NM-RC
PM1008-56NK-RC
PM1008-68NK-RC
PM1008-82NK-RC
PM1008-R10K-RC
PM1008-R12K-RC
PM1008-R15K-RC
PM1008-R18K-RC
PM1008-R22K-RC
PM1008-R27K-RC
PM1008-R33K-RC
PM1008-R39K-RC
PM1008-R47K-RC
PM1008-R56K-RC
PM1008-R68K-RC
PM1008-R82K-RC
PM1008-1R0K-RC
PM1008-1R2K-RC
PM1008-1R5K-RC
PM1008-1R8K-RC
PM1008-2R2K-RC
PM1008-2R7K-RC
PM1008-3R3K-RC
PM1008-3R9K-RC
PM1008-4R7K-RC
PM1008-5R6K-RC
PM1008-6R8K-RC
PM1008-8R2K-RC
PM1008-100K-RC
Packaging Specifi cations
Electrical Specifi cations
(7.00)
178.0
DIA.
(.827 ± .031)
21.0 ± 0.8
(.512 ± .020)
13.0 ± 0.5
DIA.
(.079 ± .020)
2.0 ± 0.5
10000
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
100
120
150
180
220
270
330
390
470
560
680
820
nH
10
12
15
18
22
27
33
39
47
56
68
82
Inductance
(.512 ± .020)
13.0 ± 0.5
Tol. % Min.
(.492)
DIA.
12.5
±20
±20
±20
±20
±20
±20
±20
±20
±20
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
(.393)
10.0
50
50
40
50
55
55
60
60
60
60
60
60
60
50
45
45
45
45
45
45
45
45
45
45
25
25
25
25
25
22
22
20
18
18
18
18
18
(1.969)
Q
50.0
Test Frequency (MHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
25
25
25
25
25
25
25
25
25
25
25
25
Features
■
■
■
■
■
■
■
PM1008 Series - High Q Chip Inductors
L
Formerly
1008 size
Available in E12 series
High Q up to 60 typ.
High operating temperature of 125 °C
Lead free
RoHS compliant*
500
500
350
350
350
350
350
350
350
350
350
350
350
100
100
100
100
100
100
100
100
100
100
100
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
50
Q
J. W .Miller
(MHz)
4100
3300
2500
2500
2400
1600
1600
1500
1500
1300
1300
1000
1000
SRF
Min.
950
850
750
700
600
570
500
450
415
375
350
290
250
200
160
160
THICKNESS
70
55
48
43
40
25
25
40
(.004)
EMBOSSED
CARRIER
0.10
MAX.
model
(.315)
8.0
RDC
0.08
0.08
0.08
0.10
0.10
0.10
0.10
0.10
0.10
0.12
0.15
0.18
0.18
0.20
0.22
0.33
0.45
0.75
0.90
1.20
1.19
1.33
1.47
1.61
1.75
2.00
2.30
2.60
2.80
1.70
1.90
2.10
2.30
4.90
6.00
8.00
4.20
(Ω)
EMBOSSED
CAVITY
I rms
Max.
(mA)
600
600
500
600
600
600
600
600
600
600
600
600
500
500
500
500
500
500
500
400
470
400
400
360
330
280
280
270
250
195
185
180
175
180
150
100
200
Applications
■
■
■
Temperature Rise
Operating Temperature
Storage Temperature
Refl ow Soldering .. 230 °C, 50 sec. max.
Resistance to Soldering Heat
Core Material
Wire .......Enamelled Copper (1W1E180)
Terminal .......................... Mo/Mn+Ni+Au
Packaging .................. 2,000 pcs per reel
General Specifi cations
Materials
Mobile phones
Cellular phones
CTV, VCR, HIC, FDD
Recommended Layout
-10NM thru -R82K ................ Ceramic
-1R0K thru -100K ......................Ferrite
Product Dimensions
.................40 ˚C max. at rated current
............................... -40 °C to +125 °C
............................... -40 °C to +125 °C
...............................260 ˚C, 5 seconds
REF.
(.020)
0.5
(.026)
REF.
0.65
DIMENSIONS:
(.020)
(.047)
1.20
0.5
(.098 ± .008)
2.50 ± 0.2
(INCHES)
(.062 ± .008)
MM
1.6 ± 0.2
(.026)
REV. 10/08
(.079 ± .008)
0.65
(.091)
2.0 ± 0.2
2.3
(.020)
0.5
REF.
REF.