CMT-250/333MX1210TF datasheet, PDF

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CMT-250/333MX1210TF: DescriptionCeramic Capacitor, Multilayer, Ceramic, 250V, 20% +Tol, 20% -Tol, X7R, -/+15ppm/Cel TC, 0.033uF, 1210,; CategoryPassive components capacitor; File Size148KB，3 Pages; ManufacturerTecate Group; Environmental Compliance

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CMT-250/333MX1210TF Overview

Ceramic Capacitor, Multilayer, Ceramic, 250V, 20% +Tol, 20% -Tol, X7R, -/+15ppm/Cel TC, 0.033uF, 1210,

CMT-250/333MX1210TF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	7252600965
package instruction	, 1210
Reach Compliance Code	compliant
ECCN code	EAR99
YTEOL	7.78
capacitance	0.033 µF
Capacitor type	CERAMIC CAPACITOR
dielectric materials	CERAMIC
high	1.702 mm
JESD-609 code	e3
length	3.2 mm
multi-layer	Yes
negative tolerance	20%
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package form	SMT
method of packing	TR, 7 Inch
positive tolerance	20%
Rated (DC) voltage (URdc)	250 V
size code	1210
Temperature characteristic code	X7R
Temperature Coefficient	15% ppm/°C
Terminal surface	Matte Tin (Sn)
width	2.489 mm

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MULTILAYER CERAMIC TIP & RING APPLICATIONS

FEATURES

• Telco Capacitor. This type exclusively for Tip & Ring and

ring detection circuts as STD Telecom filter to block -

48VDC telephone line voltage and pass subscribers AC

signal (15Hz ~ 25Hz, 70Vrms ~ 90Vrms).

• Save board space.

• Surface Mount (EIA Sizes) packages.

• Low ESR.

• Wide band operation, excellent high frequency Telecom

filtering.

• Available in X7R.

Tecate Group

TYPE CMT

PART NUMBERING

Part Number Example: CMT-300/105KX1825TF

CMT

Type

-

300

Rated DC

Voltage

/

105

Capacitance

Code (pF)*

K

Tolerance

Code

X

Dielectric

Material**

1825

Case Size

T

Package

Code***

F

RoHs

Compliant

* Capacitance Code: First two digits represent significant figures, third digit represents multiplier (number of zeros).

** Dielectric Material: X = X7R.

*** Package Code: T = 7” Tape & Reel, T13 = 13” Tape & Reel, W = Waffle.

SPECIFICATIONS

Performance Characteristics

Operating Temperature Range

-55°C ~ +125°C (X7R).

Temperature Characteristics

±15% @ 0VDC.

Voltage Range

250VDC & 300VDC (Telco rating)

Withstanding Voltage (between leads)

2.0 times rated voltage for 5 seconds ± 1 second, 50mA maximum.

Capacitance Range (1KHz)

Measured @ 1Vrms.

Capacitance Tolerance

±10% & ±20% (X7R).

Maximum Dissipation Factor % (25°C, 1KHz)

2.5 @ 1Vrms (X7R).

10GΩ or 500MΩ x µF, whichever is less, measured @ rated voltage

Minimum Insulation Resistance (25°C)

(X7R).

Aging Rate

2.5% per decade.

Specifications and dimensions are subject to change without notice.

Please confirm technical specifications with Tecate Group before purchasing.

Tecate Group

2010/10/05 Rev.04

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