9
SMD Leaded
Inductance vs. Frequency
Inductance (nH)
Frequency (MHz)
Typical Q vs. Frequency
Frequency (MHz)
Q
Inductance (nH)
Inductance vs. Frequency
Frequency (MHz)
Typical Q vs. Frequency
Frequency (MHz)
Q
0
50
100
150
200
10000100010010
12
15
13
14
0
50
100
150
16
17
18
19
20
10000100010010
0
2
4
6
8
1 10 100 1000 10000
12
13
14
15
0
3
6
9
12
15
18
16
17
18
19
20
10000100010010
292AR /292BR Series
■
SMD Air Wound Coil
292AR 292BR
LAND PATTERN
Series a b c d e
292AR 1.42±0.13 0.89±0.25 1.37±0.15 2.21±0.25 1.83±0.25
292BR 1.42
±0.13 0.89±0.25 1.37±0.15 4.04±0.30 3.66±0.25
Series f g h i j
292AR 2.62 2.46 1.04 1.02 0.79
292BR 4.45 2.46 2.87 1.02 0.79
ELECTRICAL SPECIFICATION
CHARACTERISTIC CURVE
Part Number Turns Tolerance
Inductance
(nH)
Q
(Min.)
Test Freq
(MHz)
DCR
(m
Ω)
Max.
SRF
(GHz)
Min.
Rated Current
(A)
Max.
292AR-12A
□ -LRH 2 K,J 1.65 100 800 4.0 10.0 1.6
292AR-13A
□ -LRH 3 G,J 2.55 100 800 5.0 8.2 1.6
292AR-14A
□ -LRH 4 G,J 3.85 100 800 6.0 7.5 1.6
292AR-15A
□ -LRH 5 G,J 5.45 100 800 8.0 7.0 1.6
292BR-16A
□ -LRH 6 G,J 5.60 100 800 9.0 6.5 1.6
292BR-17A
□ -LRH 7 G,J 7.15 100 800 10.0 6.0 1.6
292BR-18A
□ -LRH 8 G,J 8.80 100 800 12.0 6.0 1.6
292BR-19A
□ -LRH 9 G,J 9.85 100 800 13.0 5.2 1.6
292BR-20A
□ -LRH 10 G,J 12.55 100 800 14.0 4.6 1.6
• Tolerance: G=
±2%；J=±5%；K=±10%
• Test Equipment:
L/Q: HP-4291B With HP16193A test xture or equivalent.
SRF: HP8753E /HP8720D or equivalent.
RDC: Chroma 16502 or equivalent.
• Operating temperature range: -40℃ to +125℃
• For Temperature Rise; 15℃
• Storage Temp.: -40℃ to +85℃
• MSL: Level 1
292AR Series
292BR Series
e
b
d
c
a
180° Max.
30° Min.
h
f
g
i
j
Recommended Patterns
unit: mm
unit: mm
MECHANICAL DIMENSIONS