Ceramic Resonators (Chip Type)
Ceramic Resonators, Chip Type
Type: JN ( 16 to 50 MHz)
■ Features
■ Recommended Applications
●
●
●
●
Low Profile Type
Designed for lead free soldering
Wide Oscillation Frequency : 16 to 50 MHz
High reliability against soldering heat and mechanical
stress
● RoHS compliant
● Clock generator for microprocessors
■ Handling Precautions (See Page 201 to 202)
■ Packaging Specifications
See Page 200, 208
■ Explanation of Part Numbers
1
2
3
E
F
4
5
6
7
8
9
10
J
11
12
B
Design No.
Product Code
N
Type
Chip Type
Nominal Oscillation
Frequency
20.0 MHz
2005
3975 39.70 MHz
(Example)
Packaging Style
Embossed
Bulk
Taping
H
J
Frequency
Tolerance
±1.0 %
0
±0.3 %
3
±0.5 %
5
■ Ratings and Characteristics
Part Number
Bulk Pack
Embossed Taping
Oscillation
Frequency
(fo)
EFJN1695H5B
EFJN2005H5B
EFJN2505H5B
EFJN3205H5B
EFJN3385H5B
EFJN4005H5B
EFJN1695J5B
EFJN2005J5B
EFJN2505J5B
EFJN3205J5B
EFJN3385J5B
EFJN4005J5B
16.93 MHz ±0.5 %
20.00 MHz ±0.5 %
25.00 MHz ±0.5 %
32.00 MHz ±0.5 %
33.868 MHz ±0.5 %
40.00 MHz ±0.5 %
● Operating Temperature Range: –20 to 80 °C
● Frequency Drift : 0.2% max./10 years
Loop Gain
(G)
Temperature
Characteristics
14 dB min.
Maximum frequency drift:
±0.2 %, –20 to 80 °C
10 dB min.
Note : If customer used other frequency, please ask us separately.
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.
Feb. 2006
