April 2015

Multilayer Balun

For 2400–2500MHz

HHM1520

2.0×1.25mm [EIA 0805]*

* Dimensions Code JIS[EIA]

RF Components

• All specifications are subject to change without notice.

• Before using these products, be sure to request the delivery specifications.

20150419 / rf_balun_hhm1520_en.fm20150419 / rf_balun_hhm1520_en.fm

Multilayer Balun

For 2400–2500MHz

SHAPES AND DIMENSIONS

RECOMMENDED LAND PATTERN

HHM1520

Conformity to RoHS Directive

Dimensions in mm

(

)(

)

(

)(

)

Marking

[Top view]

[Bottom view]

1 Unbalanced port

2 GND or DC feed+ RF GND

3 Balanced port

4 Balanced port

5 GND

6 N.C.

Terminal functions

0.25

+0.10

–0.20

0.20±0.20 0.35±0.20

1.25±0.15

2.00±0.15 0.95±0.10

0.30±0.20

0.65±0.20

0.30

0.35

Dimensions in mm

0.80

0.50

RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/

RF Components

• All specifications are subject to change without notice.

• Before using these products, be sure to request the delivery specifications.

20150419 / rf_balun_hhm1520_en.fm20150419 / rf_balun_hhm1520_en.fm

HHM1520

ELECTRICAL CHARACTERISTICS

TEMPERATURE RANGE

Item

Frequency Range

(MHz)

Min. Typ. Max.

Unbalanced Port Characteristic Impedance (:) 50 (Nominal)

Balanced Port Characteristic Impedance (:) 100 (Nominal)

Return Loss at Unbalanced Port (dB) 2400 to 2500 10 — —

Phase Balance (deg.) 2400 to 2500 170 — 190

Amplitude Balance (dB) 2400 to 2500 –2.0 — 2.0

Insertion Loss (dB) 2400 to 2500 — — 1.0

Operating temperature Storage temperature

（°C）（°C）

–40 to +85 –40 to +85

Part #	HHM1520A2
Description	Multilayer Chip Balun 6-Pin SMD T/R - Tape and Reel (Alt:
Category	IC
Availability	In Stock
Qty	25

HHM1520A2

Related Items

Technical Document