EEWORLDEEWORLDEEWORLD

Part Number

Search

MBW2F-100JT

Description
Fixed Resistor - Fusible, 2W, 10ohm, 5% +/-Tol, 200ppm/Cel, Surface Mount, MELF
CategoryPassive components    The resistor   
File Size65KB,1 Pages
ManufacturerRCD Components Inc.
Websitehttp://www.rcdcomponents.com/
Download Datasheet Parametric View All

MBW2F-100JT Overview

Fixed Resistor - Fusible, 2W, 10ohm, 5% +/-Tol, 200ppm/Cel, Surface Mount, MELF

MBW2F-100JT Parametric

Parameter NameAttribute value
MakerRCD Components Inc.
package instructionMELF,
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresFLAMEPROOF
structureFlameproof
Manufacturer's serial numberMBW
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature165 °C
Minimum operating temperature-55 °C
Package diameter5 mm
Package length11.2 mm
Package shapeCYLINDRICAL PACKAGE
Package formMELF
method of packingTR
Rated power dissipation(P)2 W
resistance10 Ω
Resistor typeFIXED RESISTOR - FUSIBLE
seriesMBW
surface mountYES
Temperature Coefficient200 ppm/°C
Terminal shapeWRAPAROUND
Tolerance5%
Operating Voltage300 V

MBW2F-100JT Preview

FUSIBLE FILM RESISTORS,
GENERAL PURPOSE 1/8 WATT to 3 WATT
RESISTORS CAPACITORS COILS DELAY LINES
BW/MBW SERIES
RoHS
Term.W is
RoHS
compliant
& 260°C
compatible
BW Series - Axial Lead
MBW Series - SM MELF
Industry’s widest selection of fusible film resistors -
1/8W to 3W, .1Ω to 24KΩ, 1% to 5%, leaded & surface mount
Low cost, quick delivery (available on
SWIFT
TM
program)
Flameproof (UL94V0), surface-mount versions available
Low Cost Circuit Protection!
RCD pioneered fusible film resistors in the early 1970’s as a
low cost approach to circuit protection in case of overload or
component failure. The component is designed to act as a
conventional resistor under normal operating conditions, but
open quickly under fault conditions. Series BW meets the
requirements of EIA RS-325 and can be useful in eliminating
circuit board damage and fire hazards. Standard fusing
characteristics can be altered to customer requirements.
OPTIONS
Modified fusing characteristics (fast blow, slow blow, etc.)
Increased pulse capability (Option P)
Dozens of additional options are available...
Mil-spec screening/burn-in, special marking, non-standard
values, custom lead forming, increased power or voltage, etc.
Customized components are an RCD specialty!
H
→←
L
BW
D
d
A
MBW
Dimensions BW Series (Axial Lead)
RCD Type
BW1/8F
BW1/4F, MBW1/4F
BW1/2F, MBW1/2F
BW1/2FS, MBW1/2FS
BW1F, MBW1FS
BW2F, MBW2F
BW3F, MBW3F
1
Dimensions MBW (MELF)
H
(Min.)
A
± .012[.3]
B
(Max.)
N/A
.118 [3]
.118 [3]
.197 [5]
.040 [1]
.040 [1]
.080 [2]
.080 [2]
.154 [3.9] .060 [1.5]
.154 [3.9] .060 [1.5]
C
(Min.)
Wattage Resistance
Rating
1
Range
1
1/8W
1/4W
1/2W
1/2W
1.0W
2.0W
3.0W
2
Voltage
Rating
1, 2
200V
200V
250V
250V
300V
300V
350V
L
± .032 [.8]
.145 [3.7]
.250 [6.4]
.354 [9.0]
.250 [6.4]
.375 [9.5]
.450 [11.4]
1/2
D
± .024 [.6]
.067 [1.7]
.090 [2.3]
.128 [3.3]
.090 [2.3]
.135 [3.4]
.162 [4.1]
d
±.003 [.07]
1Ω to 10K
0.1
to 10K
0.1
to 24K
0.2
to 20K
0.1
to 24K
0.1
to 24K
0.1
to 24K
.020 [.5] 1.00 [25]
.022 [.55] 1.02 [26] .256 [6.5]
.025 [.6] 1.02 [26] .374 [9.5]
.022 [.55] 1.02 [26] .256 [6.5]
.026 [.65] 1.02 [26] .374 [9.5]
.031[.8]
.031[.8]
1.02 [26] .441[ 11.2]
.60±.062[15.2±1.6] .22±.032[5.6±.8]
1.37 [35] .598 [15.2] .220 [5.6]
Expanded range available
Maximum working voltage is determined by E = (PR) , E should not exceed value listed.
FUSING CHARACTERISTICS
FUSING TIME (SECONDS, TYP.)
60
50
40
1/2F, FS
1F, 1FS
30
1/8F
2F
10
0
5
10
15
20
30
40
50
60
80
100
APPLIED POWER (WATTS)
APPLICATION NOTES:
1. Fault level must be suitable to safely open the resistor quickly, especially surface mount
MBW models. If insufficent, the resistor may reach elevated temp. For this reason, the
fusing overload must be relatively large compared to rated W, 20 to 50x is common for
most axial-lead applications, 40 to 100x for most SM circuits. SM fusing times vary due to
mounting geometry/materials, so each application needs to be evaluated by user. The fault
condition must be at least equal to the minimum W indicated in each of the above curves,
and preferably double for SM applications. Fusing may still occur at W levels below the
levels graphed above but not consistently (fast-blow models available). Don’t exceed volt
rating or 200x W rating, whichever is less (increased levels available).
2. For customized models, complete RCD’s Fuse Questionnaire or advise the desired fusing
wattage or current, min.& max. blow time, continuous wattage, ambient temp., pulse
conditions, physical constraints, voltage to be interrupted, frequency, etc.
3. Maintain clearance from any heat-sensitive or flammable materials.
4. Fusing times vary depending on resistance value. Typical fusing times are given above
for 1Ω - 3.9K. Low values tend to fuse slower. Consult factory for assistance.
5. Residual resis. is
≥50x
initial value after fusing at 20x rated W (30x for BW1/8F & MBW)
6. Verify selection by evaluating under the full range of fault conditions. Place resistors
inside a protective case when testing.
TYPICAL PERFORMANCE
Temperature Coefficient
Load Life Stability
Operating Temp. Range
Power Derating
Dielectric Strength
200ppm/°C
5%
-55 to +165°C
0.71%/°C >25°C
500V (300V BW1/8F)
P/N DESIGNATION:
BW1F
RCD Type
Options
(leave blank if standard)
3F
20
1/4F
Inch [mm]
B
C
- 101 J T W
Resis.Code 1%:
3 signif. figures & multiplier,
(R100=.1Ω,1R00=1Ω,10R0=10Ω,1000=100Ω, etc.)
Resis.Code 2%-10%:
2 signif. figures & multiplier,
(R10=0.1Ω, 1R0=1Ω, 100=10Ω, 101=100Ω, etc.)
Tolerance:
J=5% (std.) G=2%, F=1%
Packaging:
B=Bulk, T=Tape & Reel
Termination:
W = Lead-free, Q = Tin/Lead
(leave blank if either acceptable)
RCD Components Inc,
520 E.Industrial Park Dr, Manchester, NH, USA 03109
rcdcomponents.com
Tel: 603
-
669
-
0054 Fax: 603
-
669
-
5455 Email:sales@rcdcomponents.com
FA037D Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
81
Can the hardware of a test system based on virtual instruments be implemented using a single-chip microcomputer?
Based on the virtual instrument electrical parameter measurement system, can the lower computer hardware part be realized with a single chip microcomputer? Is it done directly or what? Is it related t...
hyd MCU
Can Code Warrior be installed on Windows 8 64?
It prompts me that the installation wizard is interrupted: as shown in the figure...
zhangyifang NXP MCU
Help wince database
My processor is Samsung 2440 wince5.0. The development tool I use is vs2005+SQL server mobile. Can anyone give me a code of how to connect to the database in C++ and then add and query operations? The...
wrerer Embedded System
About the image matching design of FPGA
I would like to ask you about image matching. Has anyone designed image matching using SAD algorithm and FPGA? Let's exchange ideas!...
yuechenping FPGA/CPLD
time...
[color=#444444][font=Tahoma,]@ [/font][/color][color=rgb(51, 102, 153)][font=Tahoma,][url=https://home.eeworld.com.cn/space-uid-476285.html]eric_wang[/url][/font][/color]...
陌路绝途 Suggestions & Announcements
What is the way to distinguish whether series resonance is good or bad?
The factory chooses a better detection device. The factory equipment has very complete detection. Of course, when choosing series resonance, you also need to understand how to distinguish the quality ...
ZXCQWEASD Integrated technical exchanges

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2706  2386  1871  2834  1213  55  49  38  58  25 
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