748421245 Wurth Electronics Inc, 748421245 Datasheet - Page 2

• Manufacturer Part Number: 748421245
• Description: BALUN EMBER351 & 357 0805 SMD
• Manufacturer: Wurth Electronics Inc
• Series: WE-BALr

Specifications of 748421245

• Frequency Range: 2.4 ~ 2.5GHz
• Impedance - Unbalanced/balanced: 50 / 100 Ohm
• Phase Difference: 180° ±10
• Insertion Loss (max): 1.0dB
• Package / Case: 0805 (2012 Metric)
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Return Loss (min): -
• Other names: 732-2230-2

Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
ohne/ without DC-feed:
*
** Bypass capacitor should be connected when feeding DC power
Units: mm
depending on PCB material and thickness.
H Lötpadempfehlung / solder pads:
Line width should be designed to provide proper impedance matching characteristics,
K Messdiagramme/ measuring diagrams:
0,8
D-74638 Waldenburg · Max-Eyth-Str. 1 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
*
4
3
Port 3*
Spezifikation für Freigabe / specification for release
5
2
SMD-Balun WE-BAL
Chip-Balun WE-BAL
*
6
1
Port 2*
Analyzer
Network
GND
GND
0,3
Würth Elektronik eiSos GmbH & Co.KG
0,35
748421245
No.
1
2
3
*
( 50 Ω )
Port 1
1,0
http://www.we-online.de
GND or DC feed + RF GND
Balanced Port (OUT 1)
Unbalanced Port (IN)
Terminal Name
0,8
LF
mit/ with DC-feed:
* Impedance for ports 2 and 3 = ½ (Balanced Impedance)
*
RoHS
compliant
No.
4
5
6
*
Balanced Port (OUT 2)
Through-hole (Ø 0.3)
Solder Resist
Land
DATUM / DATE : 2004-10-11
Terminal Name
0,3
0,35
GND
NC
*
SEITE 2 VON 4
1,0