B39122B4049U410

B39122B4049U410 Datasheet


Ordering Code B39122B4049U410

Part Datasheet
B39122B4049U410 B39122B4049U410 B39122B4049U410 (pdf)
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SAW filters for infrastructure systems

Series/Type B4049

The following products presented in this data sheet are being withdrawn.
Ordering Code B39122B4049U410

Substitute Product B39122B5102U810

Date of Withdrawal Deadline Last Orders
2009-09-25
2009-12-31

Last Shipments 2010-03-31

For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at

SAW Components Low-Loss Filter for Mobile Communication Preliminary Data

Features
• Low-loss RF filter for WLAN IF
• Low amplitude ripple
• Usable passband 20 MHz
• Ceramic package for Surface Mounted

Technology SMT

Terminals
• Ni , gold-plated

B4049 1240,0 MHz

Ceramic package DCC6C

Pin configuration
2 5 1, 3, 4, 6 1, 3, 4, 6

Input Output To be grounded Case ground

Dimensions in mm, approx. weight 0,037 g

Type
Ordering code

B4049

Electrostatic Sensitive Device ESD

Maximum ratings

Operable temperature range T

Storage temperature range Tstg

DC voltage

Input power max.

Marking and Package according to

C61157-A7-A67
0 / + 55 40 / + 85

V dBm

Packing according to

F61074-V8088-Z000
2 Apr 04, 2000

SAW Components Low-Loss Filter for Mobile Communication Preliminary Data

Characteristics Operating temperature range Terminating source impedance Terminating load impedance:

Center frequency

T = 0 to +55

ZS = 50 ZL = 50
min.
typ. 1240,0

Maximum insertion attenuation
αmax
1230,0 MHz

Amplitude ripple p-p
1230,0 MHz

Attenuation relative to αmax
αrel
0,0 1150,0 1200,0 1268,0 1500,0 2500,0
2500,0 4000,0

B4049 1240,0 MHz
max. MHz
4,0 dB
1,5 dB
3 Apr 04, 2000

SAW Components Low-Loss Filter for Mobile Communication Preliminary Data

Transfer function normalized

B4049 1240,0 MHz

Transfer function passband
4 Apr 04, 2000
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Datasheet ID: B39122B4049U410 511219