Sunlord
http://www.sunlordinc.com
Industry's first, Super high Q 01005 inch RF inductors
— UHQ0402H Series
Overview
Sunlord used years of experience in RF inductor design and advanced production platform to
further improve the performance and Q value of HQ0402H series. It was the first to launch
UHQ0402H series of 01005 inch super high Q RF inductors in the industry. This series of high Q
value small size is very suitable for mobile phones, RF modules such as PA modules and other
products.
Background
With the advent of 5G, the RF front-end communication frequency band of smart phone increases
significantly, the complexity of RF module increases, and the amount of components required in RF circuit
also increases. On the contrary, smart phones are becoming thinner and thinner, leaving less space for
components. In addition, the high frequency signal has higher requirements for the performance of RF
front-end components, and the requirements of RF modules for components are also improved. In order
to reduce energy loss, small size RF inductors with higher Q value are needed.
Features
01005 inch, ultra small package
The Same size, Q value exceeds HQ0402H series
Wide inductance range（0.2~20 nH）
Applications
RF module，such as PA module
RF circuits for smart phones, smart wearable devices, etc
Various wireless communication modules such as Wi-Fi / Bluetooth
Dimensions
Unit: mm [inch]
Type
L
W
T
a
b
c
0402
[01005]
0.4±0.02
[.016±.0008]
0.2±0.02
[.008±.0008]
0.2±0.02
[.008±.0008]
0.14±0.03
[.005±.0010]
0.14±0.03
[.005±.0010]
0.17±0.03
[.006±.0010]
b
Sunlord
http://www.sunlordinc.com
Part Number
⑦
Specifications
UHQ0402H Series
Part Number
Min.
Quality
Factor
L, Q Test
Freq.
Typical Q @ Freq. (GHz)
Min.
Self-resonant
Frequency
Max. DC
Resistance
Max.
Rated
Current
0.5
0.8
1.8
2.0
2.4
Units
-
MHz
-
MHz
Ω
mA
Symbol
Q
Freq.
Q
S.R.F
DCR
Ir
UHQ0402H0N2□P01
-
500
-
-
-
-
-
16600
0.08
990
UHQ0402H0N3□P01
-
500
-
-
-
-
-
16600
0.08
990
UHQ0402H0N4□P01
-
500
-
-
-
-
-
16600
0.08
990
UHQ0402H0N5□P01
-
500
-
-
-
-
-
16600
0.08
730
UHQ0402H0N6□P01
13
500
18
23
40
42
51
16600
0.08
730
UHQ0402H0N7□P01
13
500
18
23
39
41
49
16600
0.08
730
UHQ0402H0N8□P01
13
500
18
23
38
41
48
16600
0.11
630
UHQ0402H0N9□P01
13
500
18
23
38
40
48
16600
0.11
580
UHQ0402H1N0□P01
13
500
17
22
37
40
48
16600
0.11
580
UHQ0402H1N1□P01
13
500
17
22
37
39
41
16600
0.11
580
UHQ0402H1N2□P01
13
500
17
22
36
38
40
16600
0.17
550
UHQ0402H1N3□P01
13
500
17
22
35
37
39
16000
0.17
400
UHQ0402H1N4□P01
13
500
17
22
35
36
43
15000
0.17
400
UHQ0402H1N5□P01
13
500
17
22
35
36
37
15000
0.17
390
UHQ0402H1N6□P01
13
500
17
22
35
37
40
15000
0.23
390
UHQ0402H1N7□P01
13
500
17
20
35
37
40
15000
0.23
380
UHQ0402H1N8□P01
13
500
17
21
34
36
39
15000
0.23
380
UHQ0402H1N9□P01
13
500
17
20
34
36
40
13000
0.23
380
UHQ0402H2N0□P01
13
500
17
21
35
37
40
13000
0.24
380
UHQ0402H2N1□P01
13
500
17
20
33
36
40
13000
0.24
380
UHQ0402H2N2□P01
13
500
17
23
36
39
39
13000
0.24
380
UHQ0402H2N3□P01
13
500
17
21
34
36
43
13000
0.29
370
Serial Code
01
Internal code
②
(L×W) (mm)
External Dimensions (L×W) (mm)
0402[01005]
0.4×0.2
①
Type
UHQ
Super Q Ceramic Chip
Inductor
③
Characteristics Code
H
Chip Thickness=0.20mm
④
Nominal Inductance
Example
Nominal Value
3N9
3.9nH
10N
10nH
※N=nH
⑥
Packing
P
Plastic Tape Carrier
Package
UHQ
①
0402
②
H
③
3N9
④
B
⑤
P
⑥
⑤
Inductance Tolerance
B
±0.1nH
C
±0.2nH
S
±0.3nH
G
±2%
H
±3%
J
±5%
01
⑦