EEWORLDEEWORLDEEWORLD

Part Number

Search

615-LRR374-FB1290

Description
Fixed Resistor, Wire Wound, 25W, 0.374ohm, 550V, 1% +/-Tol, 90ppm/Cel,
CategoryPassive components    The resistor   
File Size53KB,1 Pages
ManufacturerRCD Components Inc.
Websitehttp://www.rcdcomponents.com/
Download Datasheet Parametric Compare View All

615-LRR374-FB1290 Overview

Fixed Resistor, Wire Wound, 25W, 0.374ohm, 550V, 1% +/-Tol, 90ppm/Cel,

615-LRR374-FB1290 Parametric

Parameter NameAttribute value
Objectid881588320
Reach Compliance Codecompliant
Country Of OriginMainland China, Taiwan, USA
ECCN codeEAR99
YTEOL7.05
structureWelded
Lead length304.8 mm
Number of terminals2
Maximum operating temperature250 °C
Minimum operating temperature-55 °C
Package height13.9 mm
Package length27 mm
Package formAxial
Package width13.5 mm
method of packingBulk
Rated power dissipation(P)25 W
resistance0.374 Ω
Resistor typeFIXED RESISTOR
series615(F TOL, OPT TC)
technologyWIRE WOUND
Temperature Coefficient90 ppm/°C
Tolerance1%
Operating Voltage550 V

615-LRR374-FB1290 Preview

ALUMINUM HOUSED RESISTORS
RESISTORS CAPACITORS COILS DELAY LINES
600 SERIES
RoHS
Term.W is
RoHS
compliant
& 260°C
compatible
Standard units feature lug terminals (605 - 630)
or threaded terminals (635 & 640).
Option L (605-625): Insulated stranded wires
embedded into the case. Black TFE 18awg x
12”L with ¼” strip is standard (16awg TFE &
14awg PVC avail). Also available with 4 insulated
lead wires (Opt.4L), and with a wide variety of
terminals... quick-connect male (Opt. LM=.25x.032);
female (Opt. LF=.25x.032”, LFS=.187x.020);
ring terminal (Opt. LR=.145” I.D., LRR=.25” I.D.).
Option 2T & 4T (605-625): Straight leadwires.
2T is 2-terminal design, 4T is 4-terminal. Each
have 18awg x 1” min lead length. 16awg x 1”
and 12AWG x .5” also available (12 AWG not
avail in Opt 4T).
Widest selection in the industry! 5 to 1000 Watt
0.005Ω to1MΩ, tolerance to .01%, TC to 5ppm
High power in compact size
Welded construction, low noise, high pulse capability
Available on exclusive
SWIFT
TM
delivery program!
Option X:
Non-inductive
Option P:
Increased pulse capability
Option ER:
100 hour burn-in per MIL-PRF-39009
Option B:
Increased power
Additional modifications: unanodized cases, custom marking,
increased dielectric/creepage & working voltage, low thermal emf
(opt.E), etc. Customized components are an RCD Specialty!
A
L
D
605-630
View From Top
B
N
H
C
Type 630 & 640 have 4 mounting holes
A
L
D
635-640
View From Top
B
H
F E
605-630
View From Side
G
Option 4R (605-630): 4-terminal design. 16AWG
lug terminals are welded to standard terminals.
F E
635-640
View From Side
C
G
Option Q (605-630): .187x.020” male fast-on
terminal; Opt. Q2 is .250x.032 male terminal).
3.00±.01”
(640 only)
1/4-20,12-24
SPECIFICATIONS:
Consult factory for dimensions on liquid cooled design up to 1000 Watt
RCD
Type
605
MIL Type
1
RE/RER60
Wattage,Mounted
Std
7.5
Opt.B
15
MIL
5
Resis.
Voltage
Range (
) Rating
2
.005-20K
160
A
±.005
B
±.005
C
±.062
D
±.062
E
±.031
F
±.031
G
±.031
H
±.010
L
±.005
N
±.005
Mtg
Screw
1
.444
.490
.600
1.125
.334
.646
.320
.065
.093
.050
#2
[11.3]
[12.5]
[15.2]
[28.6]
[8.5]
[16.4]
[8.2]
[1.6]
[2.4]
[1.3]
[M2]
.562
.625
.750
1.375
.420
.800
.405
.075
.093
.086
#2
610 RE/RER65 12.5
20
10 .005-100K
265
[14.3]
[15.9]
[19.0]
[35.0]
[10.8]
[20.3]
[10.3]
[1.9]
[2.4]
[2.2]
[M2]
.719
.781
1.062
1.938
.531
1.080
.546
.088
.125
.086
#4
615 RE/RER70
25
35
20 .005-200K
550
[18.3]
[19.8]
[27.0]
[49.3
[13.5]
[27.4]
[13.9]
[2.2]
[3.2]
[2.2]
[M2.5]
1.563
.844
1.968
2.781
.609
1.140
.610
.088
.125
.086
#4
620 RE/RER75
50
60
30 .005-400K 1250
[39.7]
[21.5]
[50.0]
[70.6]
[15.6]
[28.8]
[15.5]
[2.2]
[3.2]
[2.2]
[M2.5]
1.563
.844
2.850
3.663
.609
1.140
.610
.088
.125
.086
#4
625
-
75
-
-
.01-500K
1900
[39.7]
[21.5]
[72.4]
[93.0]
[15.6]
[28.8]
[15.5]
[2.2]
[3.2]
[2.2]
[M2.5]
1.377±.01 1.457±.01
2.579 3.38±.09
1.053
1.839 .960±.05 .138±.03 .173±.01 .086 Min
#8
630
-
100
-
-
0.1-100K
1900
[35.0]
[37.0]
[65.5]
[85.9]
[26.7]
[46.7]
[24.4]
[3.5]
[4.4]
[2.2]
[M4]
#8
2.75±.01
2.25±.01
3.50
5.48±.09
1.812
2.812
1.75
.188±.03 .188±.01
n/a
635
RE77
100
150
75
0.1-600K
1900
[M4]
[69.85]
[57.15]
[88.9] [139.14]
[46.0]
[71.42] [44.45]
[4.78]
[4.78]
#8
3.875±.01 2.50±.01
4.50
7.00±.09
2.125
3.00
2.188
.250±.03 .188±.01
n/a
640
RE80
250
300
120
0.1-1M
2300
[M4]
[98.42]
[63.5]
[114.3]
[177.8]
[53.98]
[76.2]
[55.58]
[6.35]
[4.78]
Military part numbers are for reference only and do not imply qualification.
2
Max. voltage = ( PR)
½
, not to exceed the value listed (increased ratings avail). Multiply by 0.7 for Opt.X.
TYPICAL PERFORMANCE CHARACTERISTICS:
Temp.Coefficient
.0 0 5 - .0 0 9 9
Ω :
.0 1 - .0 4 9
Ω :
. 0 5 - . 0 9 9
Ω:
. 1 - . 9 9
Ω:
1 - 9 . 9
Ω:
1 0
& a b o ve :
6 0 0 p p m s td (2 0 0 , 3 0 0 p p m o p t.)
3 0 0 p p m s td (1 0 0 , 2 0 0 p p m o p t.)
2 0 0 p p m s td (5 0 , 1 0 0 p p m o p t.)
9 0 p p m s td (1 0 , 2 0 , 3 0 , 5 0 p p m o p t)
5 0 p p m s td (1 0 , 2 0 , 3 0 p p m o p t.)
2 0 p p m s td (5 , 1 0 p p m o p t.)
DERATING
: Power rating is based on the use of a suitable heat sink and thermal
compound to limit case temp. to 200°C. Derate wattage 0.44%/°C above 25°C.
Recommended aluminum chassis area is 64in² x.040” thick for type 605 and 610,
83in² x.040” thick for type 615, 144in² x.060” thick for type 620, and 144in² x .125”
for types 625 through 640. Without a heat sink, derate wattage rating by 60%.
P/N DESIGNATION:
610 -
1001 - F B
W
Dielectric (DWV)
Optional
Standard
3
605, 610
1K V
2KV (Opt.36), 2.5KV (Opt.34)
615, 620, 625
2K V
2.5KV (Opt.34), 3KV (Opt.41)
630, 635, 640
2.5KV
3KV (Opt.41), 4KV (Opt.65)
Inductance, Opt.X
50
>50
605
0.2uH Max 0.37uH Max
610, 615
0.3uH Max 0.6uH Max
620, 625
0.65uH Max 1.2uH Max
630, 635, 640
1.5uH Max 3.0uH Max
Load Life (1000 hrs) ±1% (±2% for 625-640, and ±3% Opt.B)
Moisture Resistance ±0.5%
Overload
5x rated W, 5 Sec (V not to exceed DWV)
Terminal Strength
10-lb pull test
Insul. Resistance
10,000M
Operating Temp.
-55°C to +250°C
3
The dielectric strength on Opt. L resistors is 50% of standard (available up to 3KV)
RCD Type
Options:
X, Q2, Q, P, LRR, LR, LM, LFS, LF, L, ER,
E, B, 65, 41, 36, 34, 16, 14, 4T, 4R, 4L (leave blank if std)
Resis. Code
:
1%:
3 signif. figures & multiplier,
e.g. R010=0.01Ω, R100= 0.1Ω, 1R00= 1Ω,1000= 100Ω, 1001= 1KΩ
Resis. Code 2% - 10%:
2 signif. figures & multiplier, e.g.
R01Ω=0.01, R10= 0.1Ω, 1R0= 1Ω,100= 10Ω, 102= 1KΩ
Tolerance:
K=10%, J=5%, H=3%, G=2%, F=1%, D=0.5%,
C=0.25%, B=0.1%, A=0.05%, Q=0.02%, T=0.01%
Packaging:
B = standard
Non-std lead length for option L (inches):
(12” = std) 4”, 16”, etc.
Optional TC
(leave blank if std): 5=5ppm, 10=10ppm; 20=20ppm;
30=30ppm; 50=50ppm; 101=100ppm, 201=200ppm, 301=300ppm)
Termination:
W= Lead-free, Q= Tin/Lead (leave blank if either is 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
FA018E
Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
46

615-LRR374-FB1290 Related Products

Description
What does it mean to turn on floating point operations for TM4C123GXL?
What does it mean when ROM_FPULazyStackingEnable() turns on floating point operations? Why do we need to turn on floating point operations?...
Laplacetwo Microcontroller MCU
About teaching videos and LAB learning
Each teaching video has 2 parts of video content. You can chooseYou can skip the content you are not interested in by clicking on the content below the video box At the bottom of each lecture, there i...
open82977352 Microcontroller MCU
TI DIY Power Supply 28035 Data - ADC
TI DIY Power Supply 28035 Data - ADC...
安_然 Microcontroller MCU
How to write cmd file?
I can write source code in C language, but I don't know how to write cmd file.Can an expert teach me?...
andrew830310 Analogue and Mixed Signal
djyos version 0.2.0 with examples has been released! ! ! Tutorials with examples included.
You can download it from www.djyos.com. If you have any questions, you can join QQ group: 62419319 for discussion....
stephen100 Embedded System
EEWORLD University ---- C2000? New Energy Vehicle Solutions_2016 TI Embedded Products Seminar Record
C2000? New Energy Vehicle Solutions_2016 TI Embedded Products Seminar Record : https://training.eeworld.com.cn/course/3745This course is a transcript of the 2016 TI Embedded Products Offline Seminar, ...
wanglan123 MCU

Technical ResourceMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1421  1459  1766  1490  2237  29  30  36  46  52 
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