EEWORLDEEWORLDEEWORLD

Part Number

Search

MF2S-2R2FI

Description
Metal Film Resistors - Through Hole
CategoryPassive components    The resistor    Film resistor    Metal film resistor - through hole   
File Size311KB,4 Pages
ManufacturerWelwyn Components (TT Electronics)
Download Datasheet Parametric View All

MF2S-2R2FI Overview

Metal Film Resistors - Through Hole

MF2S-2R2FI Parametric

Parameter NameAttribute value
MakerWelwyn Components (TT Electronics)
Product CategoryMetal Film Resistors - Through Hole
seriesMF-S
EncapsulationAmmo Pack
technologyMetal Film
Installation stylePCB Mount
Factory packaging quantity1500
Power Metal
Resistors
Metal
Power Resistors
Film
Film Resistors
Power Metal Film Resistors
MF-S Series
Small size for power rating
MF-S Series
MF-S Series
Range of 4 sizes: 0.5 watt to 3 watt at 70˚C
Small size for power rating
Flameproof protection
Range of 4 sizes: 0.5 watt to 3 watt at 70˚C
Small size for power rating
Flameproof protection
Range of 4 sizes: 0.5 watt to 3 watt at 70°C
Flameproof protection
Welwyn Components
Welwyn Components
Electrical Data
Electrical Data
Power rating at 70° C
Resistance range
Power rating Limiting element voltage
at 70° C
Resistance range
TCR
Limiting element voltage
Isolation voltage
TCR
Resistance tolerance
Isolation voltage
Standard values
Resistance tolerance
Thermal impedance
Standard values
Ambient temperature range
Thermal impedance
All Pb-free parts comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)
MF1/2S
watts
MF1/2S
ohms
0.5
volts
ppm/° C
volts
%
° C/watt
°C
140
0.5
MF1S
1.0
MF1S
1.0
MF2S
– 1M
0R1
2.0 350
MF2S
2.0
MF3S
3.0
MF3S
3.0
watts
ohms
volts
ppm/° C
volts
%
° C/watt
°C
0R1 – 1M
< 10 :150
< 10 :350
350
500
<
< 10 :350
< 1 105 :150 >1 : 1, 2, 5
:
500
E24 preferred 700
<
>1
140 1 : 5
110 : 1, 2, 5 80
E24 preferred -55 to 155
110
80
60
-55 to 155
700
60
Physical Data
Dimensions (mm)
Physical Data
& Weight (g)
Dimensions (mm) & Weight (g)
Ambient temperature range
PCB
Min.
Wt.nom
0.3
0.5
0.9
1.1
d
D
L
d
D
L
f
f
Type
MF1/2S
MF1S
MF2S
MF3S
9.0
+0
MF3S
-0.6
12.5
+0 -2.1
14.5
+0.6 -0
mounting bend
d
PCB
-0.06
Min.
D
+0.01
Type
LL
Mx
D Max
f min
d nom
centres
radius
6.2
2.5
mounting bend
10.2
MF1/2S
+0 -0.5
0.6
1.02
0.6
+0 -0.25
d 21.0
D
9.0
f min
LL
Mx
D Max
d nom
radius Wt.nom
3.6 +0.01 -0.06
centres
MF1S
19.6
0.8
12.7
1.2
+0 -0.6
+0.5 -0
6.2
2.5
10.2
4.2
21.0
0.6
1.02
0.6
0.3
12.5
+0
MF2S
+0 -0.25
-0.5
17.8
0.8
18.4
1.2
+0 -2.1
3.6
14.5
+0.5 -0
+0.6 -0
4.2
+0.8 -0
5.3
+0 -0.4
+0.8 -0
5.3
19.6
+0 -0.4
17.8
0.8
23.8
0.8
0.8
12.7
0.8
18.4
20.3
1.2
20.3
1.2
1.2
0.51.2
0.9
1.1
23.8
General Note
General Note
General Note
Welwyn Components reserves the right to make changes in ·product specification without notice 7AA, UK
© Welwyn Components Limited
Bedlington, Northumberland NE22 or liability.
TT Electronics reserves the right to make changes in product specification without notice or liability.
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.
BI Technologies IRC Welwyn
Issue C · 03.08
01.06
06.18
A subsidiary of
TT electronics plc
All information is subject to +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 ofEmail: info@welwyn-tt.com · Website: www.welwyn-tt.com
Telephone: Welwyn’s own data and is considered accurate at time · going to print.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
© Welwyn Components Limited
· Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670
© TT Electronics plc
822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
A subsidiary of Issue C · 03.08
01.06
TT electronics plc
www.ttelectronics.com/resistors
147
Oscilloscope test of auto repair model CAN line test
Review of the Macosin Auto Repair Oscilloscope ATO1104Auto repair oscilloscope to measure intake pressure sensorAuto Repair Oscilloscope Test CAN Line...
Micsig麦科信 Integrated technical exchanges
How to write interrupt routines
How to write an interrupt program? Is there a fixed format? Thank you...
lvfeihi Microcontroller MCU
Multi-channel data acquisition system based on CS5321 and CS5322
Multi-channel data acquisition system based on CS5321 and CS5322...
feifei PCB Design
Is there a basic assembly tutorial for MSP 430? Many tutorials are in assembly language.
I've seen a lot of tutorials that have compilations in them....
smallbird Microcontroller MCU
Freescale Smart Grid Solutions
Freescale provides a smart grid solution, and they provide a complete chip and reference design....
bluehacker NXP MCU
Protel DXP 2004 Practical Tutorial CD Version
The CD version of Protel DXP 2004 Practical Tutorial consists of 33 volumes. Due to the slow upload, I can only upload it slowly. I hope everyone will not worry....
最好的从该花 PCB Design

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1548  79  2507  633  1539  32  2  51  13  31 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号