C-2 74.4000KC-P Epson Toyocom Corporation, C-2 74.4000KC-P Datasheet

C-2 74.4000KC-P

Manufacturer Part Number

C-2 74.4000KC-P

Description

CRYSTAL 74.4000KHZ 11PF CYL

Manufacturer

Epson Toyocom Corporation

Series

C-2r

Type

kHz Crystal (Tuning Fork)r

Datasheets

1.C-001R_32.7680K-APBFREE.pdf (1 pages)

2.C-2_77.5000K-P.pdf (1 pages)

Specifications of C-2 74.4000KC-P

Frequency

74.4kHz

Frequency Tolerance

±20ppm

Load Capacitance

11pF

Operating Mode

Fundamental

Operating Temperature

-10°C ~ 60°C

Mounting Type

Through Hole

Package / Case

Cylindrical Can, Radial

Size / Dimension

0.079" Dia x 0.236" L (2.00mm x 6.00mm)

Height

0.236" (6.00mm)

Frequency Stability

±49ppm

Other names

C-2 74.400KC-P
C-2 74.400KC-P
Q1040685

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Nominal frequency range

Temperature

Level of drive

Frequency tolerance (standard)

Turnover temperature

Parabolic coefficient

Load capacitance

Motional resistance (ESR)

Motional capacitance

Shunt capacitance

Frequency aging

Nominal frequency range

Temperature

Level of drive

Frequency tolerance (standard)

Turnover temperature

Parabolic coefficient

Load capacitance

Motional resistance (ESR)

Motional capacitance

Shunt capacitance

Frequency aging

Motional resistance

range

kHz RANGE CRYSTAL UNIT

CYLINDER

C - TYPE

C - 2 - TYPE

•Frequency range

•Thickness

•Overtone order

•Applications

Frequency

External dimensions

Specifications for C-TYPE (characteristics)

Specifications for C-2-TYPE C-4-TYPE (characteristics)

Motional resistance

Motional resistance C-4- TYPE

Crystal unit

Storage temperature

Operating temperature

Storage temperature

Operating temperature

Item

20 kHz≤ f_nom <31.2 kHz 31.2 kHz≤ f_nom <40 kHz 40 kHz≤ f_nom <90 kHz 90 kHz≤ f_nom <130 kHz 130 kHz≤ f_nom ≤165 kHz 307.2 kHz

32 kHz≤ f_nom <38 kHz

55 kΩ Max.

: 32.768 kHz (20 kHz to 307.2 kHz)

: φ1.2 mm to φ3.1 mm

: Fundamental / Overtone(192 kHz,307.2 kHz)

: Clock and Microcomputer

Symbol

f_nom

T_use

f_nom

T_use

T_stg

f_age

T_stg

f_age

f_tol

C-2- TYPE

C - 4 - TYPE

±20 × 10

38 kHz≤ f_nom <60 kHz

(18 kΩ Typ.)

20 kHz to 165 kHz, 307.2 kHz

35 kΩ Max.

0.9 pF Typ.

2.1 fF Typ.

C-001R

35 kΩ Max.

30 kΩ Max.

(307.2 kHz:±100 × 10

-6

55 kΩ to 6 kΩ

,±50 × 10

http://www.epsontoyocom.co.jp

C-2-TYPE

50 or 60 kΩ Max.

-6

(30 kΩ Typ.)

,±100 × 10

C-002RX

0.85 pF

2.0 fF

-0.04 × 10

±3 × 10

±5 × 10

-20 °C to +70 °C

-10 °C to +60 °C

-20 °C to +70 °C

-10 °C to +60 °C

2.0 pF to 0.6 pF

60 kHz≤ f_nom <74 kHz 74 kHz≤ f_nom ≤100 kHz 100 kHz< f_nom ≤120 kHz

4.0 fF to 0.6 fF

Specifications

+25 °C ±5 °C

1.0 μW Max.

-6

32.768 kHz

)

±20 ×10

6 pF to ∞

-6

20 kΩ Max.

25 kΩ Max.

/ year Max.

-6

/ °C

Actual size

C-002RX

-6

(30 kΩ Typ.)

50 kΩ Max.

32 kHz to 120 kHz, 192 kHz

C-004R

Max.

0.85 pF

Max.

2.0 fF

±50 × 10

55 kΩ to 10 kΩ

160 kHz to 165 kHz,307.2 kHz:D

C-4-TYPE

C-2-TYPE

C-4-TYPE

C-002RX

-6

C-001R

C-004R

C-005R

Model

, ±100 × 10

(37 kΩ Typ.)

0.75 pF Typ.

50 kΩ Max.

1.9 fF Typ.

C-001R

C-005R

12 kΩ Max.

22 kΩ Max.

8.0 Max.

6.0 Max.

5.0 Max.

4.6 Max.

-6

Store as bare product after unpacking

+25 °C, DL=0.1 μW

Please specify

+25 °C, First year

Store as bare product after unpacking

+25 °C, DL=0.1 µW

Please specify

As per below table

+25 °C, First year

9.0 Min.

4.0 Min.

C-002RX

C-2-TYPE

Product Number (please contact us)

C-001R

C-002RX

C-004R

C-005R

C-2-TYPE

C-4-TYPE

= ø 2.2 Max.(C-2-TYPE)

Epson Toyocom

φ 3.1 Max.

φ 2.0 Max.

φ 1.5 Max.

φ 1.2 Max.

10 kΩ Max.

15 kΩ Max.

: Q11C001R1xxxx00

: Q11C02RX1xxxx00

: Q11C004R1xxxx00

: Q11C005R1xxxx00

: Q12C20001xxxx00

: Q12C40001xxxx00

C-004R

C-4-TYPE

Remarks

φ 0.18

φ 0.15

φ 0.3

φ 0.2

1.1

0.7

0.5

0.3

(Unit:mm)

10 kΩ Max.

C-005R

6 kΩ Max.

192 kHz

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