Datasheet > MC-306FREQ2A:ROHS

MC-306FREQ2A:ROHS

更新时间： 2024-11-14 04:51:27

品牌	Logo	应用领域
精工 - SEIKO		/
页数	文件大小	规格书
2页	192K
描述
QUARTZ CRYSTAL RESONATOR, 0.0312 MHz - 0.04 MHz, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN

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MC-306FREQ2A:ROHS 数据手册

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Crystal unit

Epson Toyocom

Product Number (please contact us)

MC-306

MC-405

MC-406

: Q1xMC3061xxxx00

: Q1xMC4051xxxx00

: Q1xMC4061xxxx00

kHz RANGE CRYSTAL UNIT

SMD

MC-306

MC-405

MC-406

•Frequency range

•Thickness

32.768 kHz (20 kHz to 165 kHz)

8.0 × 3.8 × 2.54 mm ···MC-306

10.41 × 4.06 × 3.6 mm ···MC-405 ^/406

Fundamental

Actual size

MC-306

•Overtone order

•Applications

MC-405 / 406

Clock and Microcomputer

Specifications (characteristics)

Item

Nominal frequency range

Storage temperature

Operating temperature

Level of drive

Frequency tolerance (standard)

Turnover temperature

Parabolic coefficient

Load capacitance

Symbol

f_nom

T_stg

T_use

f_tol

Specifications

20 kHz to 165 kHz

Conditions / Remarks

Please contact us regarding available frequencies

Store as bare product.

32.768 kHz

-55 °C to +125 °C

-40 °C to +85 °C

1.0 μW Max.

±20 × 10^-6, ±50 × 10^-6

±50 × 10^-6, ±100 × 10^-6

+25 °C, DL=0.1 μW

+25 °C ±5 °C

-0.04 × 10^-6/ °C²Max.

6 pF to ∞ (standard :12.5 pF)

Please specify

Motional resistance (ESR)

50 kΩ Max.

As per below table

1.8 fF Typ.

2.0 fF Typ.

0.9 pF Typ.

MC-306

MC-405 ^/406

MC-306

MC-405 ^/406

+25 °C, First year

Motional capacitance

4.0 fF to 0.6 fF

Shunt capacitance

Frequency aging

2.0 pF to 0.6 pF

±5 × 10^-6/ year Max.

0.85 pF Typ.

f_age

±3 × 10^-6/ year Max.

Motional resistance (ESR)

Frequency

Motional resistance

20 kHz≤f_nom< 31.2 kHz 31.2 kHz≤f_nom< 40 kHz

40 kHz≤f_nom< 90 kHz

20 kΩ Max.

90 kHz≤f_nom< 130 kHz

12 kΩ Max.

130 kHz≤f_nom≤165 kHz

10 kΩ Max.

55 kΩ Max.

35 kΩ Max.

External dimensions

(Unit:mm)

Internal connection in MC-405

(TOP VIEW)

MC-405 ^/406

MC-306

8.0 Max.

Internal connection

(TOP VIEW)

32.768 k

6571A

32.768 k

Internal connection in MC-406

(TOP VIEW)

571

9.60

10.41 Max.

0.5

0.51

1.9

5.5

(0.9)

2.54

2.29

Do not connect #2 and #3 to external device.

Do not connect #2 and #3 of MC-406 to external device.

Metal may be exposed on the top or bottom of this product.

This will not affect any quality, reliability or electrical spec.

The first digit of No. means:

5×××× MC-405

6×××× MC-406

Footprint (Recommended)

(Unit:mm)

MC-306

MC-405

MC-406

4.1

3.9

4.1

3.9

4.1

1.3

4.2

1.3

http://www.epsontoyocom.co.jp

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与MC-306FREQ2A:ROHS相关器件

型号	品牌	获取价格	描述	数据表
MC-306FREQ2-A:ROHS	SEIKO	获取价格	QUARTZ CRYSTAL RESONATOR, 0.0312MHz - 0.04MHz, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN
MC-306FREQ2-A0:ROHS	SEIKO	获取价格	Parallel - Fundamental Quartz Crystal, 0.0312MHz Min, 0.04MHz Max, ROHS COMPLIANT, J-LEADE
MC-306FREQ2-A3	SEIKO	获取价格	QUARTZ CRYSTAL RESONATOR, 0.0312MHz - 0.04MHz, J LEADED, SMD, 4 PIN
MC-306FREQ2-AA3	SEIKO	获取价格	QUARTZ CRYSTAL RESONATOR, 0.0312 MHz - 0.04 MHz, J LEADED, SMD, 4 PIN
MC-306FREQ2A-AA0	SEIKO	获取价格	Parallel - Fundamental Quartz Crystal, 0.0312MHz Min, 0.04MHz Max, J LEADED, SMD, 4 PIN
MC-306FREQ2A-AA3	SEIKO	获取价格	QUARTZ CRYSTAL RESONATOR, 0.0312 MHz - 0.04 MHz, J LEADED, SMD, 4 PIN
MC-306FREQ2A-AB3	SEIKO	获取价格	QUARTZ CRYSTAL RESONATOR, 0.0312 MHz - 0.04 MHz, J LEADED, SMD, 4 PIN
MC-306FREQ2A-AC0	SEIKO	获取价格	QUARTZ CRYSTAL RESONATOR, 0.0312 MHz - 0.04 MHz, J LEADED, SMD, 4 PIN
MC-306FREQ2A-AD0	SEIKO	获取价格	QUARTZ CRYSTAL RESONATOR, 0.0312 MHz - 0.04 MHz, J LEADED, SMD, 4 PIN
MC-306FREQ2A-AD3	SEIKO	获取价格	QUARTZ CRYSTAL RESONATOR, 0.0312 MHz - 0.04 MHz, J LEADED, SMD, 4 PIN

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