MICRO CRYSTAL 32,768 MS1V-10 Datasheet

MS1V-T1K

Tuning Fork Crystal 30 kHz – 200 kHz

DIMENSIONS

Package: Recommended Solder Pad:

6,1

8,1

2,0

2,5

4,2

1,6

1,0

RoHS - compliant

Small SMT package
Package height 2.08 mm max.
Formed leads for SMD mounting
Industrial temp. range
Very price competitive
High stability
Low aging
Low power consumption
High shock and vibration resistance

ELECTRICAL CHARACTERISTICS

o

AT 25

C:

2,0

max.2,08

1,0

2,54

0,22
ø

3,0

All dimensions in mm typical

1,6

1,0

DESCRIPTION:

The MS1V-T1K is a square-bodied 2.0 x 8.1 x 2.0 mm metal-can package
with formed leads, intended for surface mounting and refl ow soldering.
Within the package is a high-quality tuning fork quartz crystal resonator,
manufactured with a precision high-volume photolithographic process
and operating in the fundamental mode.
Due to highly automated, large-volume production, the MS1V-T1K
is very price competitive and ideal for any consumer and industrial
applications.

For pick-and-place equipment, the crystals are supplied in 16 mm tape:
7” (178 mm) reel with 2’000 crystals
13” (330 mm) reel with 8’000 crystals

Frequency Range F

Load capacitance

Frequency tolerance

L

1)

C

L

ΔF/F

2)

ΔF/F

Drive level max. P 1.0

Insulation resistance min. R

Aging fi rst year max.

i

ΔF/F

30–200 kHz

7.0 / 9.0 / 12.5 pF

+/-20 ppm

+/-100 ppm

μW

500

MΩ

+/-3 ppm

Frequency Example

Series resistance typ./max.

Motional capacitance typ. C

Static capacitance typ. C

Turnover temperature T

Frequency vs. temperature

1) For standard and other load capacitances consult factory.

2) Tighter and wider frequency tolerances on request.

3) Values for other frequencies consult factory.

3)

F

32.000 32.768 76.800 kHz

L

R

45 / 60 45 / 60 18 / 30

S

2.3 2.1 1.35 fF

1

0.9 0.9 0.9 pF

0

25 +/-5 25 +/-5 22 +/-5 °C

0

ppm

ΔF/F

0

–0.035

/

°C²

kΩ

(T - T0)2 +/-10% ppm

STANDARD FREQUENCIES:

Frequency

kHz

32.000 32.768 38.400 40.000 60.000

75.000 76.800 77.500

Other frequencies on request

ENVIRONMENTAL

CHARACTERISTICS:

TERMINATIONS AND
PROCESSING:

PRODUCT DESCRIPTION AND
ORDERING INFORMATION:

Conditions Max. Dev.

Storage temperature range –55 to +85°C

TA Operating temperature range –40 to +85°C

Shock resistance

Vibration resistance

5000 g, 0.3 ms, ½ sine +/-5 ppm

ΔF/F

ΔF/F

20 g / 10–2000 Hz +/-5 ppm

Type Termination Processing

MS1V-T1N

MS1V-T1K

MS1V–T1K

Can: Au fl ashed
Leads: Straight leads
Au fl ashed

Can: Au fl ashed
Leads: Formed leads
Au fl ashed

32.768kHz 12.5pF +/-20ppm TA QC

For trough-hole mounting
260°C / 20 sec. max

For SMD mounting
Refl ow soldering
260°C / 20 sec. max

Frequency F

CLLoad Capacitance

7.0 pF

9.0 pF

12.5 pF

Frequency tolerance

+/ - 20 ppm

+/- 100 ppm

A unique part number will be generated for each product specifi cation, i.e:
20xxxx-ML02 2'000 pcs (in 16mm tape on 7" reel)

L

Optional:

if not defined,
‚Standard‘ will apply

Temperature R ange

TA = -40 to 85°C (Standard)

Qualific ation

QC

= Commercial (Standard)

20xxxx-PL08 8'000 pcs (in 16mm tape on 13" reel)

Please contact us.

All specifications subject to change without notice.

Micro Crystal AG Tel. [phone]
Mühlestrasse 14 Fax [phone]
CH-2540 Grenchen [e-mail]
Switzerland www.microcrystal.com

Version 6.1/09.2010