EEWORLDEEWORLDEEWORLD

Part Number

Search

T7A55R187JLF

Description
Wirewound Resistors - Through Hole
CategoryPassive components   
File Size326KB,4 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Download Datasheet Parametric View All

T7A55R187JLF Online Shopping

Suppliers Part Number Price MOQ In stock  
T7A55R187JLF - - View Buy Now

T7A55R187JLF Overview

Wirewound Resistors - Through Hole

T7A55R187JLF Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerTT Electronics plc
Product CategoryWirewound Resistors - Through Hole
Resistors
Commercial Styles
Commercial Styles Semi-Precision
Semi-Precision
Power Wirewound Resistors
Power Wirewound Resistors
T / NT Wirewound Series
0.1Ω to 300KΩ
T / NT Wirewound Series
0.75 to
to 300KΩ
0.1Ω
14 watts
±0.1% to ±10% tolerance
0.75 to 14 watts
Non-inductive windings available
High thermal
conductivity,
centerless ground
ceramic cores
for optimum heat
distribution and
dissipation
Weldable and
solderable leads
Meets or exceeds all applicable MIL-R-26 ratings
Electrical Data
IRC
Style
Tolerance down to 0.1%
Non-inductive windings available
Meets or exceeds all applicable MIL-R-26 ratings
Similar To
MIL-R-26
Style
Similar to
MIL-PRF-39007
Style
1
---
RWR81
1
Similar to
---
MIL-PRF-39007
Style
1
1
Silicone coat
All welded
construction
Wattage Rating
U
0.75
1.0
Wattage Rating
V
All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)
Working
Resistance Range (Ω)
Min
Ω
0.1
0.1
Max KΩ
4
4.5
12
12
Maximum
Voltage
54.8
67.1
Maximun
109.5
Working
Voltage
T-1/2
---
Electrical Data
T-1/2-A81
IRC
T-1A-70
Style
---
---
---
---
3.75
3.0
---
5.5
6.5
---
7.5
6.5
9.0
7.0
14.0
13.0
---
11.0
RW81
Similar to
RW70
MIL-R-26
Style
1.0
Resistance Range (Ω)
0.1
T-1-80
T-2A*
T-1/2
T-1/2-A81
RW80
RW81
RWR80
---
-
2.0
3.0
U
Min
0.1
0.1
0.1
.05
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Max KΩ
4
154.9
54.8
67.1
---
-
0.75
1.0
RWR81
1
4.5
25
306.2
244.9
109.5
109.5
346.4
154.9
T-2A-69
T-1A-70
T-1C
T-2B-79
T-1-80
T-2A*
RW69
RW70
-
RW79
RW80
---
-
-
RWR89
1
RWR80
1
---
1.0
3.0
1
4.0
2.0
3.0
12
20
2K
40
12
25
T-3
---
-
---
-
38
457.2
306.2
T-5*
T-2A-69
T-2B-79
T-5-74
T-3
T-5*
---
RW69
RW79
RW74
-
---
-
RWR89
RWR74 / 84
1
1
5.0
3.0
3.0
5.0
4.0
20
45
40
94
38
45
540.8
244.9
346.4
685.5
457.2
T-6
---
-
---
-
-
6.0
5.0
65
698.2
540.8
T-6-67
T-5-74
T-7*
T-6
T-7A-55
T-7*
T-6-67
RW67
RW74
-
---
RW67
-
---
RWR74 / 84
1
-
---
-
---
5.0
6.0
7.0
6.5
94
92
65
115
92
115
773.3
685.5
698.2
1017.3
773.3
RW55
RW56
RW55
RW56
---
-
---
-
---
7.0
200
1183.2
1017.3
T-10A-56
T-7A-55
T-10A-56
T-10*
T-10*
---
-
-
---
-
---
7.0
14.0
10.0
10.0
10.0
300
200
300
300
300
300
2049.4
1183.2
2049.4
1974.8
1974.8
T-10-78
T-10-78
RW78
RW78
RWR78
1
RWR78
1
10.0
300
1732
1732
T-10-68
T-10-68
RW68
RW68
---
-
---
11.0
300
300
1816.6
1816.6
* Available as radial lead = type TR.
Designate non-inductive winding by adding the prefix "N" to style.
1
The RWR is obsolete. The listed parts correspond to the commercial equivalent parts that are manufactured with the same procedures but lack
the burn-in screening that is required by MIL-PRF-39007
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
Wire and Film Technologies Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
A subsidiary of
TT electronics plc
T / NT Wirewound Series Issue January 2010 Sheet 1 of 4
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
www.ttelectronics.com/resistors
© TT Electronics plc
09.17
Renesas H8S/2398 (HD64F2398FV20) programming program
[i=s]This post was last edited by jim117 on 2022-4-4 21:52[/i]Previous link: https://bbs.eeworld.com.cn/thread-1187398-1-1.htmlWhen searching online, it seemed that I needed to use the emulator E10a t...
jim117 Renesas Electronics MCUs
Simulation Research on Geometry Relationship Model of Spaceborne SAR
Abstract: Establishing a satellite-ground geometric relationship model is an important part of spaceborne synthetic aperture radar (SAR) echo simulation and imaging processing. The spherical earth mod...
JasonYoo Embedded System
Clock configuration and routine analysis of msp430f5529
To summarize the clock configuration of the 55 series, I used the routines provided by TI's official website as an example for analysis. As long as you are willing to work hard, you will gain a lot. I...
灞波儿奔 Microcontroller MCU
Analysis of TI's simulator on Stellaris (absolutely heavyweight)
Analysis of TI 's simulator on Stellaris (absolutely heavyweight) (Since you cannot upload pictures, please download the attachment) Original URL: http://paulhyde.52.72bz.net/content/?80.html For any ...
paulhyde Microcontroller MCU
program
You can compare the programs and you will understand. There is still my signature in ASII_TAB.c, and the author has not been able to change it! The host interface of the side screen is the same as our...
shangwlscp stm32/stm8
Guo Degang's quotes are much more interesting than those of Mr. Han and Lu Yu
Guo Degang's quatrains, there is no sentence that doesn't make you laugh. 1. If I can't beat you, I would have turned against you long ago. 2. A tailor who doesn't want to be a chef is not a good driv...
花花 Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1012  1614  2201  25  2808  21  33  45  1  57 
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