MC-405 EPSON [Epson Company], MC-405 Datasheet

MC-405

Manufacturer Part Number

MC-405

Description

SMD LOW/MEDIUM-FREQUENCY CRYSTAL UNIT

Manufacturer

EPSON [Epson Company]

Datasheet

1.MC-405.pdf (1 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MC-405

Manufacturer:

EPSON

Quantity:

50 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MC-405 32.768KHZ

Manufacturer:

TEW

Quantity:

1 500

Company:

H&T Electronics

Part Number:

MC-405 32.768000KHZ 12.5

Quantity:

666

Company:

Meier Automation Equipment Co., Limited

Part Number:

MC-405 32.768000MHZ

Manufacturer:

EPSON/爱普生

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MC-405 32.7680K-A0:ROHS

Manufacturer:

Epson Toyocom Corporation

Quantity:

41 273

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MC-405 32.768KHZ

Manufacturer:

EPSON

Quantity:

50 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MC-405 MC-4

Manufacturer:

EPSON

Quantity:

50 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

MC-40532.7680K-A0

Manufacturer:

EPSON/爱普生

Quantity:

20 000

Current page: 1 of 1
Download datasheet (55Kb)

Crystal unit

MC-405/406

Product number (please refer to page 1)

• High-density mounting-type SMD.

• Photolithography finished allows uniform, stable performance.

• Excellent environmental capability.

• Capable of covering low-frequency range from 20 kHz to 165 kHz.

• Suitable for time keeping of clock and microcomputer.

Q1 xMC 4 0 5 x x x x x 0 0

Q1 xMC 4 0 6 x x x x x 0 0

SMD LOW/MEDIUM-FREQUENCY CRYSTAL UNIT

Nominal frequency range

Temperature range

Maximum drive level

Frequency tolerance (standard)

Turnover temperature (frequency)

Temperature coefficient (frequency)

Load capacitance

Series resistance

Motion capacitance

Shunt capacitance

Insulation resistance

Aging

Shock resistance

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

The first digit of No. means: 5XXXX MC-405

External dimensions

pecifications (characteristics)

2.54

32.768k

Item

Storage temperature

Operating temperature

10.41 Max.

6571A

9.6

6XXXX MC-406

2.54

Symbol

S.R.

∆f/f

θT

OPR

STG

±20 x 10

±3 x 10

Internal connection in MC-405

Internal connection in MC-406

0.51

0.85 pF Typ.

50 kΩ Max.

32.768 kHz

2.0 fF Typ.

-6

/year Max.

, ±50 x 10

2.29

6 pF to ∞ (Standard : 12.5 pF)

-0.04 x 10

0.51

-55 °C to +125 °C

-40 °C to +85 °C

-6

±5 x 10

Specifications

500 MΩ Min.

+25 °C ±5 °C

1.0 µW Max.

(Unit: mm)

-6

/ °C

Max.

20.000 kHz to 165.000 kHz

±50 x 10

Max.

±5 x 10

55 kΩ to 10 kΩ

2.0 pF to 0.6 pF

4.0 fF to 0.6 fF

-6

/year Max.

, ±100 x 10

Recommended soldering pattern

MC-405

MC-406

-6

4.1

Three drops on a hard board from 750 mm

or excitation test with 29400 m/s

1/2 sine wave x 3 directions

Stored as bare product after unpacking

3.9

For details, refer to page 13

Ta=+25 °C±3 °C, first year

Ta=+25 °C, DL=0.1 µW

Actual size

Please specify

Remarks

4.1

x 0.3 ms x

(Unit: mm)

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