Datasheet > CMA 0204 - Ethernet Termination

CMA 0204 - Ethernet Termination

更新时间： 2024-11-10 14:54:11

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
8页	138K
描述
Automotive Ethernet Common Mode Termination Carbon Film Mini-MELF Resistors

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CMA 0204 - Ethernet Termination

www.vishay.com

Vishay Beyschlag

Automotive Ethernet Common Mode Termination

Carbon Film Mini-MELF Resistors

FEATURES

• Special carbon film technology

• Current noise ratio: ≤ 0.05 μV/V

• ESD capability: 8 kV contact, IEC 61000-4-2

• AEC-Q200 qualified

• Intrinsic sulfur resistance

• Material categorization: for definitions of

compliance please see

www.vishay.com/doc?99912

CMA 0204 for ethernet termination with advanced pulse

load capability are the perfect choice for automotive

ethernet common mode termination resistors with high

requirements on ESD pulse load capability.

APPLICATIONS

• Automotive

TECHNICAL SPECIFICATIONS

DESCRIPTION

CMA 0204

0204

DIN size

Metric size code

RC3715M

500 Ω; 1 kΩ; 2 kΩ

0.5 %; 1 %

-250 ppm/K

0.4 W

Resistance range

Resistance tolerance

Temperature coefficient (typical)

(1)

Rated dissipation, P₇₀

Operating voltage, U_max.AC_RMS/DC

P₇₀x R

(1)

Permissible film temperature, ϑ_{F max.}

155 °C

Operating temperature range ⁽¹⁾

Permissible voltage against ambient (insulation):

1 min; U_ins

-55 °C to 155 °C

300 V

46 K/W

Internal thermal resistance ⁽¹⁾

Failure rate: FIT_observed

≤ 0.05 x 10^-9/h

Note

(1)

Please refer to APPLICATION INFORMATION below

APPLICATION INFORMATION

When the resistor dissipates power, a temperature rise above the ambient temperature occurs, dependent on the thermal

resistance of the assembled resistor together with the printed circuit board. The rated dissipation applies only if the permitted

film temperature is not exceeded.

Please consider the application note “Thermal Management in Surface-Mounted Resistor Applications”

(www.vishay.com/doc?28844) for information on the general nature of thermal resistance.

These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift

increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a

functional lifetime.

Revision: 05-May-2023

Document Number: 28954

For technical questions, contact: melf@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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与CMA 0204 - Ethernet Termination相关器件

型号	品牌	获取价格	描述	数据表
CMA 0204 HF	VISHAY	获取价格	Pulse Load Carbon Film MINI-MELF Resistors for High Frequency Applications
CMA0204	VISHAY	获取价格	High Pulse Load MELF Resistor
CMA0204_10	VISHAY	获取价格	High Pulse Load MELF Resistors
CMA02040X1000GB300	VISHAY	获取价格	RESISTOR, CARBON FILM, 0.25W, 2%, 100ohm, SURFACE MOUNT, MELF, ROHS COMPLIANT
CMA02040X1001GB300	VISHAY	获取价格	RES SMD 1K OHM 2% 0.4W 0204
CMA02040X1002GB300	VISHAY	获取价格	RESISTOR, CARBON FILM, 0.25 W, 2 %, 10000 ohm, SURFACE MOUNT, 1406, MELF, ROHS COMPLIANT
CMA02040X1003GB300	VISHAY	获取价格	RESISTOR, CARBON FILM, 0.25 W, 2 %, 100000 ohm, SURFACE MOUNT, 1406, MELF, ROHS COMPLIANT
CMA02040X1009GB300	VISHAY	获取价格	RESISTOR, CARBON FILM, 0.25 W, 2 %, 10 ohm, SURFACE MOUNT, 1406, MELF, ROHS COMPLIANT
CMA02040X1200GB300	VISHAY	获取价格	RES SMD 120 OHM 2% 0.4W 0204
CMA02040X1201GB300	VISHAY	获取价格	RES SMD 1.2K OHM 2% 0.4W 0204

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