Part Number: HHM1733B1 vs HHM1521

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Part Number: HHM1733B1 HHM1521
Manufacturer: TDK Corporation TDK Corporation
Description: XFRMR BALUN RF 5GHZ WLAN SMD XFRMR BALUN RF 2.4GHZ SMD
Quantity Available: Available Available
Datasheets: - -
Lifecycle Status PRODUCTION (Last Updated: 2 months ago) PRODUCTION (Last Updated: 2 months ago)
Factory Lead Time 10 Weeks 12 Weeks
Mount Surface Mount Surface Mount
Mounting Type Surface Mount Surface Mount
Package / Case 0603 (1608 Metric) 0805 (2012 Metric)
Number of Pins 6 6
Packaging Tape & Reel (TR) Tape & Reel (TR)
Series HHM HHM
Published 2011 2001
Pbfree Code yes yes
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Termination SMD/SMT SMD/SMT
ECCN Code EAR99 EAR99
Max Operating Temperature 85°C 85°C
Min Operating Temperature -40°C -40°C
Subcategory Other Transformers Other Transformers
Depth 800μm 1.25mm
Frequency 4.9GHz 2.4GHz
Case Code (Metric) 1608 2012
Case Code (Imperial) 0603 0805
Application MATCHING MATCHING
Frequency Range 4.9GHz~5.95GHz 2.4GHz~2.5GHz
Insertion Loss (dB) 1.2 dB 1 dB
Transformer Type RF TRANSFORMER RF TRANSFORMER
Turns Ratio - Primary:Secondary 1:1 -
Return Loss-Min 10dB -
Impedance - Unbalanced/Balanced 50 / 50Ohm 50 / 200Ohm
Phase Difference 180° ±10° 180° ±10°
Secondary Impedance 50OhmS -
Primary Impedance 50OhmS -
Length 1.6mm 2mm
Width 0.8mm -
Radiation Hardening No No
RoHS Status ROHS3 Compliant ROHS3 Compliant
Physical Dimension - L2XB1.25XH0.95 (mm)
Impedance - 50Ohm
Insertion Loss (Max) - 1.0dB
Return Loss - 10 dB
Height - 0.95mm
Lead Free - Lead Free
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