TDK-HHM1726P1
| Part # | TDK-HHM1726P1 |
Download  | TDK-HHM1726P1 |
R F
C o m p o n e n t s
April 2015
Multilayer Balun
For 880-960MHz
HHM1726P1
1.6×0.8mm [EIA 0603]*
* Dimensions Code JIS[EIA]
Caution
The products in this catalog will be or have been
stopped production
Jun
.
3
,
20
2
2
Discontinue Issue Date
Ma
r
.
3
1
,
20
2
3
Mar
.
31
,
20
2
4
Last Purchase Order Date
Last Shipment Date
Please refer to our Web site about replacement information.
R F
C o m p o n e n t s
Conf
Multilayer Balun
For 880-960MHz
HHM1726P1
SHAPES AND DIMENSIONS
[Top view]
1.60 0.10
( )
0.60 0.10
( )
6
( )
4
5
( )
1
( )
2
( )
3
Marking
[Bottom view]
0.55 0.10
0.30 0.10
Ter
1
0.25 0.10
0.10 0.10
RECOMMENDED LAN
0.30
e the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150419 / rf_balun_hhm1726p1_en.fm
R F
C o m p o n e n t s
HHM1726P1
ELECTRICAL CHARACTERISTICS
Frequency Range
(MHz)
Item
Min.
T
Unbalanced Port Characteristic Impedance (
ꢀ
)
Balanced Port Characteristic Impedance (
ꢀ
)
Return Loss at Unbalanced Port (dB)
Phase Balance (deg.)
Amplitude Balance (dB)
Insertion Loss (dB)
880 to 960
880 to 960
880 to 960
880 to 960
10
170
–2.0
—
TEMPERATURE RANGE
Operating temperature
Storage temperature
（
°C
）
（
°C
）
–40 to +85
–40 to +85
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150419 / rf_balun_hhm1726p1_en.fm
R F
C o m p o n e n t s
HHM1726P1
FREQUENCY CHARACTERISTICS
INSERTION LOSS
AMPLITUDE BALANCE
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5
4
3
2
1
0
–1
–2
–
700
750
800
850
900
950
)
1000
1050
1100
000
1050
1100
(
Frequency MHz
RETURN LOSS
0
5
10
15
20
25
30
700
750
800
850
750
800
850
900
950
1000
1050
1100
Fr
(
)
Frequency MHz
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150419 / rf_balun_hhm1726p1_en.fm
R F
C o m p o n e n t s
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Peak
T4
3°C/sec
or lower
6°C/sec
or lower
T3
T3
T2
t3
t2
T1
t1
t:
Time
Solder
Criti
Preheating
Temp.
T1
Time
t1
Te
T
me
t3
T2
150°C
200°C
60 to 120sec
30sec max.
t3 : Time within 5°C of actual peak temperature
The maximum number of reflow is 3.
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
R F
C o m p o n e n t s
REMINDERS FOR USING THESE PRODUC
Before using these products, be sure to request the delivery specification
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when u
REMINDERS
The products listed on this catalog are intended for use in general electronic equip
ent,
home appliances, amusement equipment, computer equipment, personal equip
industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the
nd/or quality
require a more stringent level of safety or reliabilit
y
,
o
r whose failure, malfu
ociet
y
,
p
erson
or propert
y
.
Please understand that we are not responsible for any damage or lia
applications below
or for any other use exceeding the range or conditions set forth in t
(1) Aerospace/Aviation equipment
(2)
T
r
ansportation equipment (cars, electric trains, ships,
(3) Medical equipment
ipment
burning equipment
prevention equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
at are not considered general-purpose
(7)
T
r
ansportation control equipment
When using this product in general-purpos
to consideration securing protection circuit/
equipment or providing backup circuits, e
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150419 / rf_balun_hhm1726p1_en.fm
