EEWORLDEEWORLDEEWORLD

Part Number

Search

HM70-4481-DT50

Description
Fixed Resistor, Metal Film, 1W, 4480ohm, 350V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED
CategoryPassive components    The resistor   
File Size28KB,1 Pages
ManufacturerRCD Components Inc.
Websitehttp://www.rcdcomponents.com/
Download Datasheet Parametric View All

HM70-4481-DT50 Overview

Fixed Resistor, Metal Film, 1W, 4480ohm, 350V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED

HM70-4481-DT50 Parametric

Parameter NameAttribute value
package instructionAXIAL LEADED
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresHERMETICALLY SEALED, PRECISION, STANDARD: MIL-PRF-55182
JESD-609 codee0/e3
Manufacturer's serial numberHM
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-65 °C
Package shapeTUBULAR PACKAGE
method of packingTR
Rated power dissipation(P)1 W
Rated temperature70 °C
resistance4480 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyMETAL FILM
Temperature Coefficient50 ppm/°C
Terminal surfaceTIN LEAD/MATTE TIN
Terminal shapeWIRE
Tolerance0.5%
Operating Voltage350 V
HERMETIC SEALED
PRECISION METAL FILM RESISTORS
RESISTORS CAPACITORS COILS DELAY LINES
HM SERIES
RoHS
Term.W is
RoHS
compliant
& 260°C
compatible
RCD HM70
Industry’s widest range!
Tolerances to ±0.01%, TC’s to ±5ppm!
Hermetic enclosure enables exceptional environmental
stability and physical protection
Power levels are above equivalent military ratings!
Available on exclusive
SWIFT
TM
delivery program!
Extremely low noise, thermal EMF, and voltage coefficient
OPTIONS
OPTION EK : Group A screening per Mil-R-10509
OPTION EL: Group A & B screening per Mil-R-10509
A variety of options are available including custom sizes,
formed leads, matched sets, non-standard values, special
lab testing/burn-in, increased power/voltage/pulse capability,
etc. Customized components are RCD’s specialty!
SPECIFICATIONS
RCD
Type
MIL
Type
1
RNC55
RNR55
RNN55
RNC60
RNR60
RNN60
RNC65
RNR65
RNN65
RNC70
RNR70
RNN70
RNC75
RNR75
RNN75
RCD Series HM hermetically sealed precision metal film
resistors are designed for demanding applications including
high humidity, salt atmosphere, and other hostile environ-
ments. The improved environmental stability is achieved by
hermetically sealing the resistor element within the external
insulated tube.
The wide choice of resistance values, tolerances, and tempera-
ture coefficients exceeds the military range of MIL-PRF-55182,
enabling new opportunities for circuit designers.
1.25 ± .25
[31.8 ± 6.35]
→←
L
d
D
Standard
Wattage Rating
70°C
125°C
.1W
.125W
.25W
.5W
1.0W
Military
Wattage Rating
70°C
.125W
.25W
.5W
.75W
2.0W
125°C
.1W
.125W
.25W
.5W
1.0W
Max.
Working
Voltage
2
200V
250V
300V
350V
500V
2
Resistance
R an g e
2
L
10
- 1M
10
- 2M
10
-10M
10
-10M
10
10M
.272 ± .024
[6.9 ± .6]
.287 ± .024
[7.3 ± .6]
.630 ± .05
[16 ±1.2]
.680 ± .062
[17.3 ± 1.57]
1.102 ± .062
[28 ± 1.57]
Dimensions
D
.123 ± .02
[3.1 ± .6]
.134 ± .024
[3.4 ± .6]
.236 ±.032
[6 ± 0.8]
.250 ± .032
[6.35 ± 0.8]
.395 ± .04
[10 ± 1]
d
.024 ± .002
[.6 ± .05]
.024 ± .002
[.6 ± .05]
.025 ± .002
[.635 ± .05]
.032 ±.002
[.8 ±.05]
..032 ±.002
[.8 ±.05]
HM55
HM60
HM65
HM70
HM75
1
.2W
.25W
.5W
1.0W
2.0W
MIL type given for reference only and does not imply MIL qualification or exact interchangeability.
Increased range available, consult factory
PERFORMANCE CHARACTERISTICS*
DERATING
% OF RATED POWER
Condition
TC (ppm/°C) **
Resistance Tolerance
Operating Temp. Range
Moisture Resistance
2000 Hour Load Life*
Thermal Shock/Overload
Low Temp. Operation
Terminal Strength
Dielectric Withstanding
Resis. to Solder Heat
Shock
Vibration
High Temp. Exposure
RCD Typ.
5, 10, 15, 25, 50
.01%, .02%, .05%,
.1%, .25%, .5%, 1%
-65° to +175°C
.03%
.1%
.02%
.05%
.02%
.02%
.02%
.03%
.02%
.2%
MIL-PRF-55182 Max.
25, 50ppm
.1%, .5%, 1%
-65° to +175°C
.2%
.5%
.2%
.15%
.2%
.15%
.1%
.2%
.2%
.5%
100
80
60
40
20
0
-65
50
75
100
125
150
AMBIENT TEMPERATURE (°C)
175
P/N DESIGNATION:
HM55
-
1001 - F T 10 W
RCD Type
Options:
EK, EL (leave blank for std)
Resis. Code:
3 signif. figures & multiplier,
e.g. 1R00= 1Ω, 10R0=10Ω, 1000= 100Ω, 1001= 1KΩ, etc.
Tolerance Code:
F=1%, D=0.5%, C=0.25%, B=0.1%,
A=0.05%, Q=0.02%, T=0.01%
Packaging:
B = Bulk, T = Tape & Reel
Temp. Coef:
5=5ppm, 10=10ppm, 15=15ppm, 25=25ppm, 50=50ppm
Termination:
W= Lead-free, Q= Tin/Lead (leave blank if either is acceptable)
* Tested in accordance with MIL-PRF-55182 at applicable MIL power ratings.
** TC is measured +25 to +85°C, expanded range available
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
FA073B Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
60
[Pre-register to win a multimeter and JD card] Prize live broadcast | ADI's latest switches and multiplexers, technical parameters, design...
Live content:Analog switches and multiplexers are core components of signal channels and are used in many fields such as industry, instrumentation, medical, consumer electronics, communications and au...
EEWORLD社区 Analog electronics
Awesome, liquid metal circuit printing, fast plate making, no need to wait anymore~
Guan Guan just saw a news article: Follow Meng Zhimo into the Harbin Institute of Technology's Liquid Metal Circuit Printing Innovation Practice Room - Electronic Engineering World (eeworld.com.cn)Har...
okhxyyo PCB Design
Current detection methods
Current detection methods1. DC detection usually uses a precision resistor in series in the circuit being detected. The MCU detects the current by detecting the voltage drop of the sampling resistor.2...
QWE4562009 Discrete Device
[CB5654 Intelligent Voice Development Board Review] Hardware Review
Thanks to WWWORLD, I received the Pingtouge voice development kit. The box packaging is super gorgeous. The true appearance of the Xuantie 803c processor is as follows:The core board of the developmen...
杨左使 Domestic Chip Exchange
FPGA Implementation of Floating-Point LMS Algorithm
The LMS ( least mean square ) algorithm has been widely used in the fields of adaptive filters, adaptive antenna arrays, etc. due to its fast convergence speed and simple algorithm implementation. In ...
雷北城 EE_FPGA Learning Park
MPLABX Compilation Failure
Software version: MPLABX_IDE_V5.45 Compiler version: XC8_V2.32...
嚴某人? Microchip MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

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 © 2005-2024 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