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HM70-1234-DT50W PDF预览

HM70-1234-DT50W

更新时间: 2024-11-03 09:14:51
品牌 Logo 应用领域
RCD /
页数 文件大小 规格书
1页 27K
描述
Fixed Resistor, Metal Film, 1W, 1230000ohm, 350V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

HM70-1234-DT50W 数据手册

  
RESISTORSCAPACITORSCOILSDELAY LINES  
HERMETIC SEALED  
PRECISION METAL FILM RESISTORS  
RCD HM70  
Term.W is  
RoHS  
compliant  
& 260°C  
compatible  
HM SERIES  
RoHS  
Industry’s widest range!  
Tolerances to ±0.01%, TC’s to ±5ppm!  
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.  
Hermetic enclosure enables exceptional environmental  
stability and physical protection  
Power levels are above equivalent military ratings!  
Available on exclusive SWIFTTM delivery program!  
Extremely low noise, thermal EMF, and voltage coefficient  
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.  
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!  
1.25 ± .25  
[31.8 ± 6.35]  
L
d
D
SPECIFICATIONS  
Standard  
Military  
Dimensions  
D
Max.  
Wattage Rating  
Wattage Rating  
RCD  
Type  
MIL  
Resistance  
Range 2  
Working  
Type1  
Voltage 2  
70°C 125°C  
70°C  
125°C  
L
d
RNC55  
RNR55  
RNN55  
RNC60  
RNR60  
RNN60  
RNC65  
RNR65  
RNN65  
RNC70  
RNR70  
RNN70  
RNC75  
RNR75  
RNN75  
.272 ± .024  
[6.9 ± .6]  
.123 ± .02  
[3.1 ± .6]  
.024 ± .002  
[.6 ± .05]  
HM55  
HM60  
HM65  
HM70  
HM75  
.2W  
.1W  
.125W  
.1W  
200V  
250V  
300V  
350V  
10- 1M  
10- 2M  
10-10M  
10-10M  
1010M  
.287 ± .024  
[7.3 ± .6]  
.134 ± .024  
[3.4 ± .6]  
.024 ± .002  
[.6 ± .05]  
.25W .125W  
.25W  
.5W  
.125W  
.25W  
.5W  
.630 ± .05  
[16 ±1.2]  
.236 ±.032  
[6 ± 0.8]  
.025 ± .002  
[.635 ± .05]  
.5W  
.25W  
.5W  
.680 ± .062  
[17.3 ± 1.57]  
.250 ± .032  
[6.35 ± 0.8]  
.032 ±.002  
[.8 ±.05]  
1.0W  
.75W  
2.0W  
1.102 ± .062  
[28 ± 1.57]  
.395 ± .04  
[10 ± 1]  
..032 ±.002  
[.8 ±.05]  
2.0W 1.0W  
1.0W  
500V  
1
2
MILtype given for reference only and does not imply MILqualification or exact interchangeability. Increased range available, consult factory  
PERFORMANCE CHARACTERISTICS*  
DERATING  
100  
80  
60  
40  
20  
0
Condition  
RCD Typ.  
MIL-PRF-55182 Max.  
TC (ppm/°C) **  
5, 10, 15, 25, 50  
25, 50ppm  
.01%, .02%, .05%,  
.1%, .25%, .5%, 1%  
Resistance Tolerance  
.1%, .5%, 1%  
Operating Temp. Range  
Moisture Resistance  
2000 Hour Load Life*  
Thermal Shock/Overload  
Low Temp. Operation  
Terminal Strength  
-65° to +175°C  
.03%  
-65° to +175°C  
.2%  
-65  
50  
75  
100  
125  
150  
175  
AMBIENT TEMPERATURE (°C)  
.1%  
.5%  
.02%  
.2%  
P/N DESIGNATION:  
HM55  
-
1001 - F T 10 W  
.05%  
.15%  
.2%  
RCD Type  
.02%  
Options: EK, EL (leave blank for std)  
Resis. Code: 3 signif. figures & multiplier,  
e.g. 1R00= 1, 10R0=10,1000= 100,1001= 1K, etc.  
Dielectric Withstanding  
Resis. to Solder Heat  
Shock  
.02%  
.15%  
.1%  
.02%  
Tolerance Code: F=1%, D=0.5%, C=0.25%, B=0.1%,  
A=0.05%, Q=0.02%, T=0.01%  
.03%  
.2%  
Packaging: B = Bulk, T = Tape & Reel  
Vibration  
.02%  
.2%  
Temp. Coef: 5=5ppm, 10=10ppm, 15=15ppm, 25=25ppm, 50=50ppm  
High Temp. Exposure  
.2%  
.5%  
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  
-
-
-
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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  

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