RF Inductors
(MRFI Series)
Features:
• RoHS Compliant and Halogen Free
•
•
•
•
•
•
Good Q values
High SRF
Inductance range: 1nH to 47uH
Tolerance: ±0.2nH, ±0.3nH, ±2%, ±5%, ±10%
High reliability with high speed surface mount assembly capabilities
Current ratings from 45mA to 1.36A
Part Number Structure
MRFI
Series
0603
Size
0402
0603
0805
1008
1210
- 4N7
Inductance
Value
4N7 = 4.7nH
47N = 47nH
R47 = 470nH
4R7 = 4.7μH
470 = 47μH
K
Tolerance
B = ± 0.2nH
S = ± 0.3nH
G = ± 2%
J = ± 5%
K = ± 10%
T
Packaging
T = Tape & Reel
Example P/N:
MRFI0603-4N7KT
NOTE: Core composition is either ceramic or ferrite depending on size and value.
Termination is Gold Flash over Nickel.
Dimensions
Bottom View
Side View
Unit: inches (mm)
Size
0402
(1005)
0603
(1608)
0805
(2012)
1008
(2520)
1210
(3225)
L
0.039 ± .004
(1.0 ± 0.10)
0.063 ± 0.008
(1.6 ± 0.2)
0.080 ± 0.008
(2.0 ± 0.2)
0.098 ± 0.008
(2.6 ± 0.2)
0.126 ± .008
(3.2 ± 0.2)
W
0.022 ± .004
(0.55 ± 0.10)
0.041 ± 0.008
(1.05 ± 0.2)
0.050 ± 0.008
(1.25 ± 0.2)
0.080 ± 0.008
(2.1 ± 0.2)
0.102 ± .008
(2.6 ± 0.2)
T
0.020 ± .006
(0.5 ± 0.15)
0.041± 0.008
(1.05 ± 0.2)
0.048 ± 0.008
(1.2 ± 0.2)
0.063 ± 0.008
(1.6 ± 0.2)
0.087 ± 0.008
(2.2 ± 0.2)
Ceramic Core
S
0.008 ± 0.004
(0.20 ± 0.1)
0.014 ± 0.004
(0.35 ± 0.1)
0.016 ± 0.004
(0.4 ± 0.1)
0.020 ± 0.004
(0.5 ± 0.1)
0.020 ± 0.004
(0.5 ± 0.1)
(t
1
)
0.20
0.50
0.60
0.70
1.10
S
L
Termination
finish is
Gold Flash
over Nickel
w
T
3rd Layer
2nd Layer
1st Layer
Termination
t
1
Ferrite Core
Pd/Ag
Ni
Sn
a) 1st Layer
b) 2nd layer
c) 3rd layer
Mo/Mn or Pd/Ag
Ni
Au
Operating / Storage Temperature Range
Operating Temperature Range
Operating Temperature Range is the range
of ambient temperature at which the inductor
can be operated continuously at rated current.
Temp. Range:
Ceramic core
Ferrite core
-40°C to + 125°C
-40°C to + 85°C
Characteristics
Standard Atmospheric Conditions
Unless otherwise specified, the standard range of atmospheric conditions
for making measurements and tests are as follows:
Ambient Temperature:
Relative Humidity:
Air Pressure:
25°C (20°C) ± 2°C
60% to 70%
86 Kpa to 106 Kpa
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
111
RF Inductors
(MRFI Series)
Electrical Specifications and Range
0402 ( Ceramic Core)
Inductance
(nH)
1.0
1.9
2.0
2.2
2.4
2.7
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
8.7
9.0
9.5
10.0
11.0
12.0
13.0
15.0
16.0
18.0
19.0
20.0
22.0
23.0
24.0
27.0
30.0
33.0
36.0
39.0
40.0
43.0
47.0
51.0
56.0
68.0
82.0
91.0
100.0
Tolerance ( )
± 0.2nH, ± 0.3nH
± 0.2nH, ± 0.3nH
± 0.2nH, ± 0.3nH
± 0.2nH, ± 0.3nH
± 0.2nH, ± 0.3nH
± 0.2nH, ± 0.3nH
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 0.3nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 0.2nH, ± 5%, ± 10%
± 5%, ± 10%
± 5%, ± 10%
± 5%, ± 10%
± 5%, ± 10%
± 5%, ± 10%
± 5%, ± 10%
Test Freq.
(MHz)
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
200
200
200
200
150
150
150
Q min.
13
16
16
18
16
16
20
20
20
18
15
23
23
23
20
25
25
18
25
18
23
26
26
24
26
24
25
26
25
25
26
25
26
25
24
26
25
26
25
26
25
22
22
20
20
20
Q (Typical)
@ 900 (MHz)
26
29
30
32
35
31
41
43
41
45
45
49
46
49
50
50
49
50
49
45
47
56
51
54
54
54
52
50
51
52
53
51
48
46
48
48
45
48
46
46
40
42
36
33
30
30
Self-resonant
Frequency
(MHz)
6000
6000
6000
6000
6000
6000
6000
6000
5800
6000
4775
5800
5800
5800
4800
5800
4400
4100
4160
4000
3900
3680
3600
3450
3280
3100
3100
3040
3000
2800
2720
2700
2480
2350
2350
2320
2100
2240
2030
2100
1750
1760
1620
1500
1350
1300
DC
Resistance
(Ω)
0.045
0.070
0.070
0.070
0.068
0.120
0.066
0.066
0.066
0.091
0.130
0.083
0.083
0.083
0.083
0.104
0.104
0.200
0.104
0.200
0.195
0.120
0.120
0.210
0.172
0.220
0.230
0.202
0.250
0.300
0.214
0.300
0.298
0.300
0.350
0.403
0.550
0.438
0.810
0.830
0.820
0.970
1.120
1.250
2.300
2.520
Rated
Current
(mA)
1360
1040
1040
960
790
860
840
840
840
700
640
800
760
760
680
680
680
480
680
680
480
640
640
560
560
560
520
480
420
400
400
400
400
400
400
320
320
320
240
210
210
200
180
150
120
120
Venkel
Part Number
MRFI0402-1N0NT
MRFI0402-1N9NT
MRFI0402-2N0NT
MRFI0402-2N2NT
MRFI0402-2N4NT
MRFI0402-2N7NT
MRFI0402-3N3NT
MRFI0402-3N6NT
MRFI0402-3N9NT
MRFI0402-4N3NT
MRFI0402-4N7NT
MRFI0402-5N1NT
MRFI0402-5N6NT
MRFI0402-6N2NT
MRFI0402-6N8NT
MRFI0402-7N5NT
MRFI0402-8N2NT
MRFI0402-8N7NT
MRFI0402-9N0NT
MRFI0402-9N5NT
MRFI0402-10NNT
MRFI0402-11NNT
MRFI0402-12NNT
MRFI0402-13NNT
MRFI0402-15NNT
MRFI0402-16NNT
MRFI0402-18NNT
MRFI0402-19NNT
MRFI0402-20NNT
MRFI0402-22NNT
MRFI0402-23NNT
MRFI0402-24NNT
MRFI0402-27NNT
MRFI0402-30NNT
MRFI0402-33NNT
MRFI0402-36NNT
MRFI0402-39NNT
MRFI0402-40NNT
MRFI0402-43NNT
MRFI0402-47NNT
MRFI0402-51NNT
MRFI0402-56NNT
MRFI0402-68NNT
MRFI0402-82NNT
MRFI0402-91NNT
MRFI0402-R10NT
112
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
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