7 x 5mm Auto Grade Crystal

C7BA

(former FXA7050B)

DATASHEET

Reference / Comments

Title / Description: C7BA SERIES STANDARD SPECIFICATIONS

7/21/2020

– Added thickness info to termination metals, adjusted MSL info

to include J-ST D-033 and N/A

© Copyright 2020 Fox Electronics. All rights reserved

Drawing Number: C7BA-DOC-1

Size: A

Part Number:

Cage: 61429

Draftsperson: BEC

Approved: MAJ

Date: 07/21/2020

• AEC Q200 Qualified

• IATF-16949 QMS

• Tolerances down to ±10 PPM

• Stabilities down to ±20 PPM

• SPECIFICATIONS

PARAMETERS

Frequency Range

6.000 ~ 133.000 MHz

~ 52.000 MHz

Frequency Tolerance @ 25ºC

(See options on page 2)

Frequency Stability, ref @ 25ºC

(See options below)

Temperature Range

Operating

Storage

See options below

-55ºC ~ +150ºC

5 pF

(See options on page 2)

Drive Level

100 µW

Aging per year

±5 PPM

Maximum Soldering Temp / Time

260ºC / 10 Seconds x 2

Moisture Sensitivity Level (MSL) per

J-STD-033

N/A

Termination Finish

Au (0.3~0.75µm) over Ni (1.27~8.89µm)

Seal Method

Seam

Lead (Pb) Free

Yes

RoHS Compliant

Yes, no exemptions

REACH Compliant (latest version)

Yes

Frequency Range

(MHz)

Operating Mode

Max ESR

Ω

6.000 ~ 7.999999

Fundamental

70

8.000 ~ 9.999999

Fundamental

40

10.000 ~ 14.999999

Fundamental

35

15.000 ~ 39.999999

Fundamental

30

40.000 ~ 50.000

Fundamental

20

40.000 ~ 79.999999

70

80.000 ~ 133.000

60

Note: Dimensional drawing is for reference to critical specifications

defined by size measurements.

•Available Operating Temperatures and Stabilities

Operating

Temperature

±20 PPM

±25 PPM

±30 PPM

±50 PPM

±100 PPM

-40 ~ +85ºC

O

O

O

O

O

-40 ~ +105ºC

X

X

O

O

O

-40 ~ +125ºC

X

X

X

O

O

-55 ~ +125ºC

X

X

X

O

O

Key: O=Available, X=Not Available,

1