Shape and Size :(Dimennsions are in mm )
Features : Ordering Information :
Miniature SMD chip inductors have been designed S M D C H G R 1 0 0 8 - 4 7 N G
especially for the need of today's high frequency (1) (2) (3) (4) (5) (6) (7)
designer. (1)Type : Surface Mount Devices .
Their ceramic construction delivers the highest (2)Material : CH : Ceramic, F : Ferrite Core .
possible SRF's and Q values. (3)Terminal G : with Gold wraparound .
The non-magnetic coilform also assures the utmost S : with PD/Pt/Ag wraparound
in thermal stability, predictability, and batch (Only for SMDFSR Type)
consistency. (4)Packaging R : Tape and Reel .
Their ferrite core inductors have lower DCR and (5)Type 1008 : L=0.1 Inch W=0.08 Inch
higher current ratings. The inductance values from (6)Inductance : 47N for 47 nH .
1.2 to 10uH. (7)Inductance tolerance :
G:±2% ; J : ±5% ; K : ±10% ; M : ±20% .
Inductance and rated current ranges : Characteristics :
SMDCHGR0603 1.6~270nH 0.7~0.17A Rated DC current : Based on the temperature rise
SMDCHGR0805 2.2~820nH 0.6~0.18A not exceeding 15 .
SMDCHGR1008 10~10000nH 1.0~0.16A Operating temp. : -40 to 125 (Ceramic)
SMDFSR1008 1.2~10.0uH 0.65~0.30A -40
SMDCHGR1210 10~4700nH 1.0~0.23A
Applications :
Test equipments : Pagers, Cordless phone .
L & Q & SRF : HP4291B RF Impedance Analyzer High Freq. Communication Products .
with HP16193A test fixture. GPS(Global Position System) .
DCR : Milli-ohm meter .
Electrical specifications at 25 .
SMD 0603 0805 1008 1210 TYPE
MINIATURE SMD CHIP INDUCTORS
3.1
Test SRF DCR I ,dc
Freq. (MHz) (OHM) (mA)
nH Min MHz Min Max Max L Typ Q Typ L Typ Q Typ
SMDCH R0603 - 1N6 1.6 MK 24 250 12500 0.030 700 1.67 49 1.65 63
SMDCH R0603 - 1N8 1.8 MK 16 250 12500 0.045 700 1.63 35 1.66 50
SMDCH R0603 - 3N6 3.6 MK 22 250 5900 0.063 700 3.72 53 3.71 65
SMDCH R0603 - 3N9 3.9 MKJ 22 250 6900 0.080 700 3.95 49 3.96 67
SMDCH R0603 - 4N3 4.3 M,K,J 22 250 5900 0.063 700 4.32 50 4.33 70
SMDCH R0603 - 4N7 4.7 M,K,J 20 250 5800 0.116 700 4.72 47 4.75 57
SMDCH R0603 - 5N1 5.1 M,K,J 20 250 5700 0.140 700 4.93 47 4.95 56
SMDCH R0603 - 6N8 6.8 MKJ 27 250 5800 0.110 700 6.75 60 7.10 81
SMDCH R0603 - 7N5 7.5 MKJ 28 250 4800 0.106 700 7.70 60 7.82 65
SMDCH R0603 - 8N7 8.7 MKJ 28 250 4600 0.109 700 8.86 62 9.32 68
SMDCH R0603 - 9N5 9.5 M,K,J 28 250 5400 0.135 700 9.70 59 9.92 61
SMDCH R0603 - 10N 10 KJ
G
31 250 4800 0.130 700 10.0 66 10.6 83
SMDCH R0603 - 11N 11 KJG 33 250 4000 0.086 700 11.0 53 11.5 56
SMDCH R0603 - 12N 12 KJG 35 250 4000 0.130 700 12.3 72 13.5 83
SMDCH R0603 - 15N 15 KJG 35 250 4000 0.170 700 15.4 64 16.8 89
SMDCH R0603 - 16N 16 KJG 34 250 3300 0.104 700 16.2 55 17.3 52
SMDCH R0603 - 18N 18 KJG 35 250 3100 0.170 700 18.7 70 21.4 69
SMDCH R0603 - 22N 22 KJG 38 250 3000 0.190 700 22.8 73 26.1 71
SMDCH R0603 - 24N 24 KJG 37 250 2650 0.135 700 24.5 45 28.7 39
SMDCH R0603 - 27N 27 KJG 40 250 2800 0.220 600 29.2 74 34.6 65
SMDCH R0603 - 30N 30 KJG 37 250 2250 0.144 600 31.4 47 39.9 28
SMDCH R0603 - 33N 33 KJG 40 250 2300 0.220 600 36.0 67 49.5 42
SMDCH R0603 - 36N 36 KJG 38 250 2080 0.250 600 39.4 47 52.7 24
SMDCH R0603 - 39N 39 KJG 40 250 2200 0.250 600 42.7 60 60.2 40
SMDCH R0603 - 43N 43 KJG 39 250 2000 0.280 600 47.0 44 64.9 21
SMDCH R0603 - 47N 47 KJG 38 200 2000 0.280 600 52.2 62 77.2 35
SMDCH R0603 - 56N 56 MKJ 38 200 1900 0.310 600 62.5 52 97.0 26
SMDCH R0603 - 68N 68 MKJ 37 200 1700 0.340 600 80.5 54 168 21
SMDCH R0603 - 72N 72 MKJ 34 150 1700 0.490 400 82.0 53 135 20
SMDCH R0603 - 82N 82 MKJ 34 150 1700 0.540 400 96.2 54 177 21
SMDCH R0603 - R10 100 MK
J
34 150 1400 0.580 400 124 49 -- --
SMDCH R0603 - R11 110 MKJ 32 150 1350 0.610 300 138 43 -- --
SMDCH R0603 - R12 120 MKJ 32 150 1300 0.650 300 166 39 -- --
SMDCH R0603 - R15 150 MKJ 28 150 990 0.920 280 250 25 -- --
SMDCH R0603 - R18 180 MKJ 25 100 990 1.250 240 305 22 -- --
SMDCH R0603 - R22 220 MKJ 25 100 900 1.900 200 480 8 -- --
SMDCH R0603 - R27 270 MKJ 24 100 900 2.300 170 980 4 -- --
1.7 GHz
MINIATURES SMD CHIP INDUCTORS
SMDCH R0603 TYPE
LQ
PART NO. Tole. 900 MHz
3.2
Quality SRF DCR I dc
Inductance Factor (MHz) (OHM) ( mA )
(Min) L Q Min Max Max
SMDCH R0805 - 2N2 2.2 nH MK 15 250 1500 6000 0.08 600
SMDCH R0805 - 3N3 3.3 nH MK 50 250 1500 6000 0.08 600
SMDCH R0805 - 6N8 6.8 nH MKJ 50 250 1000 5500 0.11 600
SMDCH R0805 - 8N2 8.2 nH MK 35 250 500 4700 0.12 600
SMDCH R0805 - 10N 10 nH MK,J 50 250 500 4300 0.14 600
SMDCH R0805 - 12N 12 nH KJG 50 250 500 4000 0.15 600
SMDCH R0805 - 15N 15 nH MKJ 50 250 500 3400 0.17 600
SMDCH R0805 - 18N 18 nH KJG 50 250 500 3300 0.20 600
SMDCH R0805 - 22N 22 nH KJG 55 250 500 2600 0.22 500
SMDCH R0805 - 27N 27 nH KJG 55 250 500 2500 0.25 500
SMDCH R0805 - 33N 33 nH KJG 60 250 500 2050 0.27 500
SMDCH R0805 - 39N 39 nH KJG 60 250 500 2000 0.29 500
SMDCH R0805 - 47N 47 nH KJG 60 200 500 1650 0.31 500
SMDCH R0805 - 56N 56 nH KJG 60 200 500 1550 0.34 500
SMDCH R0805 - 68N 68 nH KJG 60 200 500 1450 0.38 500
SMDCH R0805 - 82N 82 nH KJG 65 150 500 1300 0.42 400
SMDCH R0805 - R10 0.1uH KJ G 65 150 500 1200 0.46 400
SMDCH R0805 - R12 0.12uH KJG 50 150 250 1100 0.51 400
SMDCH R0805 - R15 0.15uH KJG 50 100 250 920 0.56 400
SMDCH R0805 - R18 0.18uH MKJ 50 100 250 870 0.64 400
SMDCH R0805 - R22 0.22uH MKJ 50 100 250 850 0.70 400
SMDCH R0805 - R27 0.27uH MKJ 48 100 250 650 1.10 350
SMDCH R0805 - R33 0.33uH MKJ 48 100 250 600 1.40 310
SMDCH R0805 - R39 0.39uH MKJ 48 100 250 560 1.50 290
SMDCH R0805 - R47 0.47uH MKJ 33 50 100 375 1.76 250
SMDCH R0805 - R56 0.56uH MKJ 23 25 50 340 1.90 230
SMDCH R0805 - R68 0.68uH MKJ 23 25 50 188 2.20 190
SMDCH R0805 - R82 0.82uH MKJ 23 25 50 215 2.35 180
Part Number
MINIATURE SMD CHIP INDUCTORS
SMDCH R 0805 TYPE
Testing Freq.
(MHz)Tole.
3.3
Quality SRF DCR I dc
Inductance Factor (MHz) (OHM) ( mA )
(Min) L Q Min Max Max
SMDCH R1008 - 10N 10 nH MK J 50 50 500 4100 0.08 1000
SMDCH R1008 - 12N 12 nH MKJ 50 50 500 3300 0.09 1000
SMDCH R1008 - 15N 15 nH MK 50 50 500 2500 0.10 1000
SMDCH R1008 - 18N 18 nH MKJ 50 50 350 2500 0.11 1000
SMDCH R1008 - 22N 22 nH MKJ 55 50 350 2400 0.12 1000
SMDCH R1008 - 27N 27 nH MK 55 50 350 1600 0.13 1000
SMDCH R1008 - 33N 33 nH KJG 60 50 350 1600 0.14 1000
SMDCH R1008 - 39N 39 nH KJG 60 50 350 1500 0.15 1000
SMDCH R1008 - 47N 47 nH KJG 65 50 350 1500 0.16 1000
SMDCH R1008 - 56N 56 nH KJG 65 50 350 1300 0.18 1000
SMDCH R1008 - 68N 68 nH KJG 65 50 350 1300 0.20 1000
SMDCH R1008 - 82N 82 nH KJG 60 50 350 1000 0.22 1000
SMDCH R1008 - R10 0.10uH KJ G 60 25 350 1000 0.56 650
SMDCH R1008 - R12 0.12uH KJG 60 25 350 950 0.63 650
SMDCH R1008 - R15 0.15uH KJG 45 25 100 850 0.70 580
SMDCH R1008 - R18 0.18uH KJG 45 25 100 750 0.77 620
SMDCH R1008 - R22 0.22uH KJG 45 25 100 700 0.84 500
SMDCH R1008 - R27 0.27uH KJG 45 25 100 600 0.91 500
SMDCH R1008 - R33 0.33uH KJG 45 25 100 570 1.05 450
SMDCH R1008 - R39 0.39uH KJG 45 25 100 500 1.12 470
SMDCH R1008 - R47 0.47uH KJG 45 25 100 450 1.19 470
SMDCH R1008 - R56 0.56uH KJG 45 25 100 415 1.33 400
SMDCH R1008 - R62 0.62uH KJG 45 25 100 375 1.40 300
SMDCH R1008 - R68 0.68uH KJG 45 25 100 375 1.47 400
SMDCH R1008 - R75 0.75uH MKJ 45 25 100 360 1.54 360
SMDCH R1008 - R82 0.82uH MKJ 45 25 100 350 1.61 400
SMDCH R1008 - R91 0.91uH MKJ 35 25 50 320 1.68 380
SMDCH R1008 - 1R0 1.0 uH MK J 35 25 50 290 1.75 370
SMDCH R1008 - 1R2 1.2 uH MKJ 35 7.9 50 250 2.00 310
SMDCH R1008 - 1R5 1.5 uH MKJ 28 7.9 50 200 2.30 330
SMDCH R1008 - 1R8 1.8 uH MKJ 28 7.9 50 160 2.60 300
SMDCH R1008 - 2R2 2.2 uH MKJ 28 7.9 50 160 2.80 280
SMDCH R1008 - 2R7 2.7 uH MKJ 22 7.9 25 140 3.20 290
SMDCH R1008 - 3R3 3.3 uH MKJ 22 7.9 25 110 3.40 290
SMDCH R1008 - 3R9 3.9 uH MKJ 20 7.9 25 100 3.60 260
SMDCH R1008 - 4R7 4.7 uH MKJ 20 7.9 25 90 4.00 260
SMDCH R1008 - 5R6 5.6 uH MKJ 20 7.9 7.9 80 6.80 190
SMDCH R1008 - 6R8 6.8 uH MKJ 20 7.9 7.9 70 7.50 180
SMDCH R1008 - 8R2 8.2 uH MKJ 20 7.9 7.9 60 8.20 170
SMDCH R1008 - 100 10 uH MK J 20 7.9 7.9 55 9.10 160
MINIATURE SMD CHIP INDUCTORS
Tole.
@H~=
SMDCH R 1008 TYPE
Part Number
Testing Freq.
(MHz)
3.4
Quality SRF DCR I dc
Inductance Factor (MHz) (OHM) ( mA )
(Min) L Q Min Max Max
SMDFSR1008 - 1R2 1.2 uH MKJ 48 7.9 50 210 0.68 650
SMDFSR1008 - 1R5 1.5 uH MKJ 41 7.9 50 190 0.76 630
SMDFSR1008 - 1R8 1.8 uH MKJ 39 7.9 50 170 0.84 600
SMDFSR1008 - 2R2 2.2 uH MKJ 34 7.9 50 150 1.10 520
SMDFSR1008 - 2R7 2.7 uH MKJ 34 7.9 50 135 1.28 490
SMDFSR1008 - 3R3 3.3 uH MKJ 32 7.9 50 120 1.46 450
SMDFSR1008 - 3R9 3.9 uH MKJ 32 7.9 7.9 105 1.56 420
SMDFSR1008 - 4R7 4.7 uH MKJ 31 7.9 7.9 90 1.68 400
SMDFSR1008 - 5R6 5.6 uH MKJ 31 7.9 7.9 80 1.82 380
SMDFSR1008 - 6R8 6.8 uH MKJ 31 7.9 7.9 70 2.00 360
SMDFSR1008 - 8R2 8.2 uH MKJ 23 7.9 7.9 65 2.65 330
SMDFSR1008 - 100 10.0 uH MK J 31 7.9 7.9 60 2.95 300
MINIATURE SMD CHIP INDUCTORS
SMDFSR 1008 TYPE
Part Number Tole.
Testing Freq.
(MHz)
3.5
Quality SRF DCR I dc
Inductance Factor (MHz) (OHM) ( mA )
(Min) L Q Min Max Max
SMDCH R1210 - 10N 10 nH M K J 50 50 500 4100 0.08 1000
SMDCH R1210 - 12N 12 nH MKJ 50 50 500 3300 0.09 1000
SMDCH R1210 - 15N 15 nH MK 50 50 500 2500 0.10 1000
SMDCH R1210 - 18N 18 nH MKJ 50 50 350 2500 0.11 1000
SMDCH R1210 - 22N 22 nH MKJ 55 50 350 2400 0.12 1000
SMDCH R1210 - 27N 27 nH M,K J 55 50 350 1600 0.13 1000
SMDCH R1210 - 33N 33 nH KJG 60 50 350 1600 0.14 1000
SMDCH R1210 - 39N 39 nH KJG 60 50 350 1500 0.15 1000
SMDCH R1210 - 47N 47 nH KJG 65 50 350 1500 0.16 1000
SMDCH R1210 - 56N 56 nH KJG 65 50 350 1300 0.18 1000
SMDCH R1210 - 68N 68 nH KJG 65 50 350 1300 0.20 1000
SMDCH R1210 - 82N 82 nH KJG 60 50 350 1000 0.22 1000
SMDCH R1210 - R10 0.10uH KJ G 60 25 350 1000 0.24 980
SMDCH R1210 - R12 0.12uH KJG 60 25 350 950 0.26 920
SMDCH R1210 - R15 0.15uH KJG 45 25 100 850 0.29 870
SMDCH R1210 - R18 0.18uH KJG 45 25 100 750 0.31 830
SMDCH R1210 - R22 0.22uH KJG 45 25 100 700 0.35 790
SMDCH R1210 - R27 0.27uH KJG 45 25 100 600 0.42 730
SMDCH R1210 - R33 0.33uH KJG 45 25 100 570 0.49 680
SMDCH R1210 - R39 0.39uH KJG 45 25 100 500 0.54 640
SMDCH R1210 - R47 0.47uH KJG 45 25 100 450 0.60 610
SMDCH R1210 - R56 0.56uH KJG 45 25 100 415 1.00 460
SMDCH R1210 - R62 0.62uH KJG 45 25 100 375 1.08 430
SMDCH R1210 - R68 0.68uH KJG 45 25 100 375 1.15 420
SMDCH R1210 - R75 0.75uH KJG 45 25 100 360 1.20 410
SMDCH R1210 - R82 0.82uH KJG 45 25 100 350 1.93 350
SMDCH R1210 - R91 0.91uH KJG 45 25 100 320 2.02 340
SMDCH R1210 - 1R0 1.0 uH KJ G 45 25 100 290 2.16 330
SMDCH R1210 - 1R2 1.2 uH MKJ 45 7.9 100 250 2.38 310
SMDCH R1210 - 1R5 1.5 uH MKJ 35 7.9 50 200 2.64 300
SMDCH R1210 - 1R8 1.8 uH MKJ 30 7.9 50 160 2.76 290
SMDCH R1210 - 2R2 2.2 uH MKJ 25 7.9 50 160 2.98 280
SMDCH R1210 - 2R7 2.7 uH MKJ 22 7.9 25 140 3.30 260
SMDCH R1210 - 3R3 3.3 uH MKJ 22 7.9 25 110 3.66 250
SMDCH R1210 - 3R9 3.9 uH MKJ 22 7.9 7.9 100 4.00 240
SMDCH R1210 - 4R7 4.7 uH MKJ 22 7.9 7.9 90 4.30 230
MINIATURE SMD CHIP INDUCTORS
@H~=
SMDCH R 1210 TYPE
Tole. Part Number
Testing Freq.
(MHz)
3.6
MINIATURE SMD CHIP INDUCTORS
SMDCH
ϭ
R 0603 TYPE
1 0 10 0 1 00 0 1 0,00 0
Fr equ en cy (M Hz)
L
VS
FREQUENCY
10 0
Inductance(nH)
1
10
10
1000
Fr equ en cy (M Hz)
80
40
10
0
30
20
60
50
QF
actor
70
TYPICA L Q
VS
FREQUENCY
10 0
90
3N9
33 N
22 N
12 N
72 N
R15
3N9
39 N
R15
22 N
12 N
10 0 1 00 0 10 00 0
MINIATURE SMD CHIP INDUCTORS
SMDCH
ϭ
R 0805 TYPE
Fr equ en cy (M Hz)
Fr equ en cy (M Hz)
Inductance(nH)
10
1
10
10 0
L
VS
FREQUENCY
10 0
1000
10
0
10
10 0
12 N
10,000
6N8
1000
22 N
68 N
R27
R47
1000 10,000
R27
90
QFactor
50
20
30
40
70
60
80
R68
R47
TYPICA L Q
VS
FREQUENCY
10 0
47 N
6N8
22 N
MINIATURE SMD CHIP INDUCTORS
SMDCH
ϭ
R 1008 TYPE
1 0 10 0 1 00 0 1 0,00 0
Fr equ en cy (M Hz)
L
VS
FREQUENCY
10 0
Inductance(nH)
1
10
10
1000
10 0 1 00 0
Fr equ en cy (M Hz)
80
40
10
0
30
20
60
50
QF
actor
70
TYPICA L Q
VS
FREQUENCY
10 0
90
10 N
47 N
22 N
68 N
R22
R22
1R0
R39
R68
R10
18 N
10 00 0
