Datasheet > MFP1

MFP1

更新时间： 2024-10-12 03:49:39

品牌	Logo	应用领域
TTELEC		电阻器膜电阻器金属膜电阻器
页数	文件大小	规格书
2页	395K
描述
Flameproof Power Metal Film Resistors

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中文翻译

获取价格

数据手册

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MFP1 数据手册

Flameproof Power

Metal Film Resistors

Welwyn Components

MFP Series

Smallest size for power rating

•

Resistance range 0.1 ohms to 1M ohms

•

Flameproof protection

•

Electrical Data

MFP1

<1 Ω: 0.7 >=1 Ω: 1.0

MFP2

Power rating at 70°C

Resistance range

watts

ohms

volts

0R1 – 1M

1R0 – 1M

Limiting element voltage

TCR

350

ppm/°C

< 1 Ω: 300 1 Ω - 9.1 Ω: 200 ≥10 Ω: 50

100

Resistance tolerance

Standard values

1, 2, 5

E24 preferred

-55 to 155

Thermal impedance

Ambient temperature range

°C/watt

°C

120

Physical Data

Dimensions (mm) & Weight (g)

PCB

Min.

mounting

centres

bend

Type

L Max

6.2

D Max

2.5

f min

21.0

27.0

d nom

0.6

radius Wt.nom

MFP1

MFP2

10.2

18.4

0.6

1.2

0.3

10.0

4.0

0.8

0.55

Construction

Marking

The resistance element is a precisely controlled thin film of

metal alloy on a high purity ceramic core, protected by a

cement coating applied so that terminations remain

completely clear. This permits a well defined body length

(clean lead to clean lead dimension L).

Resistors are colour coded with 4 or 5 bands depending on

value and tolerance. IEC 62 colours are used.

Solvent Resistance

The body protection and marking are resistant to all normal

industrial cleaning solvents suitable for printed circuits.

Terminations

Material

Solder-coated copper wire.

Flammability

The resistor coating will not burn or emit incandescent

particles under any condition of applied temperature or

power overload.

Strength

The terminations meet the requirements of

IEC 68.2.21

Solderability The terminations meet the requirements of

IEC 115-1, Clause 4.17.3.2

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

A subsidiary of

TT electronics plc

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

Issue D · 03.06

143

中文翻译

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与MFP1相关器件

型号	品牌	获取价格	描述	数据表
MFP1/2DCM12.5R1370F	KOA	获取价格	Fixed Resistor, Metal Film, 0.5W, 137ohm, 223V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount,
MFP1/2DCM12.5R1961F	KOA	获取价格	Fixed Resistor, Metal Film, 0.5W, 1960ohm, 223V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
MFP1/2DCM15R1021F	KOA	获取价格	Fixed Resistor, Metal Film, 0.5W, 1020ohm, 223V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
MFP1/2DCM15R1212F	KOA	获取价格	Fixed Resistor, Metal Film, 0.5W, 12100ohm, 223V, 1% +/-Tol, 100ppm/Cel, Through Hole Moun
MFP1/2DCM15R1821F	KOA	获取价格	Fixed Resistor, Metal Film, 0.5W, 1820ohm, 223V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
MFP1/2DCM15R1822F	KOA	获取价格	Fixed Resistor, Metal Film, 0.5W, 18200ohm, 223V, 1% +/-Tol, 100ppm/Cel, Through Hole Moun
MFP1/2DCM15R30R9F	KOA	获取价格	Fixed Resistor, Metal Film, 0.5W, 30.9ohm, 223V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
MFP1/2DCM15R3321F	KOA	获取价格	Fixed Resistor, Metal Film, 0.5W, 3320ohm, 223V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
MFP1/2DCM15R3921F	KOA	获取价格	Fixed Resistor, Metal Film, 0.5W, 3920ohm, 223V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
MFP1/2DCM15R5621F	KOA	获取价格	Fixed Resistor, Metal Film, 0.5W, 5620ohm, 223V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount

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