Design, Specifications are subject to change without notice.

Ask factory for technical specifications before purchase and/or use.

Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.

EF6

Ceramic Trap Filters

s

Ratings and Characteristics

3.58 MHz

3.58 MHz ±0.5 %

20 dB min.

Below 3.58 MHz: 2 dB max.

4.43 MHz

4.43 MHz ±0.5 %

20 dB min.

Below 4.43 MHz: 2 dB max.

4.5 MHz

4.5 MHz ±0.5 %

20 dB min.

5.5 MHz

5.5 MHz ±0.5 %

20 dB min.

6.0 MHz

6.0 MHz ±0.5 %

20 dB min.

6.5 MHz

6.5 MHz ±0.5 %

20 dB min.

Below 4.5 MHz: 2 dB max.

3.58 MHz ±250 kHz: 1 dB max.

Below 5.5 MHz: 2 dB max.

4.43 MHz ±250 kHz: 1 dB max.

Below 6.0 MHz: 2 dB max.

4.43 MHz ±250 kHz: 1 dB max.

Below 6.5 MHz: 2 dB max.

4.43 MHz ±250 kHz: 1 dB max.

EFCA3584BF

EFCT3584BF

EFCA4434BF

EFCT4434BF

EFCA4504BF

EFCT4504BF

EFCA5504BF

EFCT5504BF

EFCA6004BF

EFCT6004BF

EFCA6504BF

EFCT6504BF

0

Spurious Response

s

Dimensions in mm (not to scale)

q

Bulk Pack

s

Typical Characteristics

s

Test Circuit Diagram

EFCA1111BF

q

Operating Temperature Range: 20 to 60 C

V

Other frequencies are available between 3.58 to 7 MHz upon

special order.

Part No.

Bulk Pack

Taping

2-0.45±0.20

8.5 max.

5.0±0.4

4.0 max.

Frequency (kHz)

Date Code

B4500

5.0

max.

3.5

min.

0.3±0.1

4.42

4.46

4.5

4.54

4.58

40

30

20

10

0

Frequency (MHz)

Attenuation

(dB)

[EFCA4504BF]

Rg

C

CERAP

FET

Probe

75

1 k

V

S.G.

C

: Frequency counter