Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.

Should a safety concern arise regarding this product, please be sure to contact us immediately.

Ceramic Resonators, Chip Type

– EC174 –

–0.8

–0.6

–0.4

–0.2

0.0

0.2

0.4

0.6

0.8

–20 020 40 6080

–0.8

–0.6

–0.4

–0.2

0.0

0.2

0.4

0.6

0.8

–20 020 406080

–0.8

–0.6

–0.4

–0.2

0.0

0.2

0.4

0.6

0.8

–20 020 40 6080

30 to 50 MHz

16 to 20 MHz

2.0 to8.39MHz

8.4 to 13MHz

Temperature (

°C)

Temperature (

°C)

Temperature (

°C)

Type EFOPM

Type EFODM

Type EFOLM

T

C

E

D

r

Wt

Chip Component

Tape running

direction

Feeding hole

Chip pocket

A

3.20

A

2.00

Feeding hole

Chip pocket

Chip Component

Tape running direction

Feeding hole

Chip pocket

Chip Component

Tape running direction

Type EFOLM (Example)

A

3.60

Supplied in bulk or taped & reel packing style

● Standard Packing Quantity

● Dimensions for Reel in mm (not to scale)

● Embossed Taping

[Type EFOP, EFOPM]

[Type EFOPS]

[Type EFOP, EFOPM]

[Type EFOPS, EFOD, EDODM, EFOLM]

[Type EFOD, EFODM, EFOLM]

Dim.

(mm)

φA

φBC

D

E

330±5

80 min.

13.0±0.5

21.0±0.8

2.0±0.5

Dim.

(mm)

WT

t

r

16.4

+2.0

22.4 max.

3 max.

1.0

0

Dim.

(mm)

φA

φBC

D

E

180±5

60 min.

13.0±0.5

21.0±0.8

2.0±0.5

Dim.

(mm)

WT

t

r

12.4

+2.0

18.4 max.

3 max.

1.0

0

Dim. (mm)

A

B

12

Type EFOD

3.7±0.2

6.0±0.2

Type EFODM

3.4±0.2

4.6±0.2

Type EFOLM

4.1±0.2

4.9±0.2

Dim.

(mm)

AB

W

F

E

2.6±0.2

5.1±0.2 12.0±0.3 5.5±0.1 1.75±0.10 4.0±0.1

Dim.

(mm)

2.0±0.14.0±0.1

1.5

+0.1

0.6 max. 3.0 max.

0

Dim.

(mm)

AB

W

F

E

3.7±0.2

8.3±0.2 16.0±0.3 7.5±0.1 1.75±0.10 8.0±0.1

Dim.

(mm)

2.0±0.14.0±0.1

1.5

+0.1

0.3

3.5 max.

0

Dim.

(mm)

AB

W

F

E

12

12.0±0.3 5.5±0.1 1.75±0.10 8.0±0.1

Dim.

(mm)

2.0±0.14.0±0.1

1.5

+0.1

0.6 max. 3.0 max.

0

Type

Embossed Taping

Bulk

EFOP, EFOPM

2500 pcs./reel

500 pcs./bag

EFOPS

2000 pcs./reel

EFOD, EFODM, EFOLM

1000 pcs./reel

00 Sep. 2008