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CC500K100E PDF预览

CC500K100E

更新时间: 2024-11-14 04:50:03
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OHMITE /
页数 文件大小 规格书
1页 116K
描述
Resistor, Wire Wound, 100ohm, 10% +/-Tol, -400,400ppm/Cel,

CC500K100E 数据手册

  
Corrib® resistors are ideal for  
applications involving high  
currents at very low resis-  
tance values—as low as 0.1Ω  
for the 300 Watt unit. These  
large, heavy-duty resistors are  
designed to withstand frequent  
start-stop cycles characteristic  
of motor starting, dynamic  
braking and other similar appli-  
cations. Special order units  
are available to accommodate  
up to 1500 watts.  
Corribs® are manufactured  
with corrugated resistive wire.  
To accelerate cooling, the wire  
is securely fused to the ceram-  
ic core by the protective vitre-  
ous enamel coating to improve  
durability. Corrib resistors are  
hollow-core units which can be  
securely fastened to chassis  
surfaces with thru bolts and  
brackets.  
F E A ꢀ ꢁ ꢂ E ꢃ  
• Also available in low cost  
Centohm or Silicone coating.  
Consult Ohmite.  
• Ribbed construction aids in rapid  
cooling.  
• Designed for equipment requir-  
ing low resistance loads at low  
ohmic values and high current  
capacity.  
• Especially constructed for motor  
starting, dynamic braking, etc.  
• RoHS compliant product avail-  
able. Add “E” suffix to part num-  
ber to specify.  
280 Series  
®
Corrib Fixed and Adjustable  
Vitreous Enamel Power  
Fixed  
35 watt  
0.375 in.  
0.094 in.  
2.381 mm  
9.525 mm  
Diam.  
0.173 in.  
4.394 mm  
0.563 in.  
14.288 mm  
0.625 in.  
15.88 mm  
2.0 in.  
50.80 mm  
0.3125 in.  
7.938 mm  
Fixed/Adjustable  
300 watt*  
ꢃ P E C ꢄ F ꢄ C A ꢀ ꢄ ꢅ ꢆ ꢃ  
Material  
Diam.  
0.196 in. +.015/-.006  
4.979 mm +.381/-.153  
0.25 in.  
6.35 mm  
0.500 in. ±.030  
12.7 mm ±.79  
0.032 in.  
0.813 mm  
min.  
Coating: Lead free vitreous  
enamel except for extreme low  
resistance 35 watt models, and  
very large models (750 watts  
and up), which are supplied in  
Silicone Ceramic.  
Core: Tubular Ceramic.  
Terminals: Tinned lug with hole.  
RoHS solder composition is 96%  
Sn, 3.5% Ag, 0.5% Cu  
Adjustable Lug: Supplied  
with adjustable 300 watt  
models. Part No. 1974-A or  
1974-B.  
1.125 in.  
28.58 mm  
0.75 in.  
19.05 mm  
8.5 in.  
215.90 mm  
0.75 in.  
19.05 mm  
* for values over 0.16, terminal dimensions same as 35 watt at above.  
o r d e r i n g i n f o  
Overload: 10 times rated wattage  
Coating  
Blank = Vitreous  
RESꢀSTOR ꢁARDWARE  
for 5 seconds.  
C = Centohm  
S = Silicone  
RoHS Compliant  
Thru Bolts Mounting Brackets  
Temperature coefficient:  
for 300 Watt Corrib  
±400 ppm/°C.  
Electrical  
Tolerance: ±10% (K)  
Power rating: Based on  
25°C free air rating.  
Derating: Linearly from  
100% @ +25°C to 0%  
@ +400°C.  
� ꢀ ꢁ ꢁ ꢂ ꢃ ꢄ ꢁ ꢅ  
Series Wattage Tolerance Ohms  
Includes 2 each bracket, bolt,  
washers (centering, mica,  
lock) and nut. Note: Single unit  
mounting contains 1 each bolt  
and nut; 2 each all Washers.  
Dielectric withstanding voltage:  
1000 VAC measured from termi-  
nal to mounting bracket.  
To calculate max. amps: use the  
formula P/R  
C = Fixed  
E = Adjustable  
K = 10% example:  
1R0 = 1  
250 = 250 Ω  
1K0 = 1,000 Ω  
25K = 25,000 Ω  
25K5 = 25,500 Ω  
No. of Moun.  
Part No.  
Res- Derat.  
Slotted Elongated istors  
%
m a d e - t o - o r d e r p a r t S  
1
1
6110-8 /2 6126-P-8 /2  
1
1
2
3
4
100%  
83%  
80%  
80%  
-
-
-
6127-P-8 /2  
� ꢀ ꢁ ꢂ ꢁ ꢁ ꢃ ꢄ ꢅ ꢆ � ꢇ ꢁ ꢁ ꢈ  
1
6128-P-8 /2  
1
6129-P-8 /2  
Series  
Wattage &  
Core Code  
Terminal Type Ohms  
Tolerance  
See website for  
custom core info  
280 = Fixed  
See “Resistor  
Terminals for  
Example:  
F = 1%  
230 = Adjustable See “Core and  
R0200 = 0.02 H= 3%  
Lugs for 300 Watt  
Adjustable Corrib  
Terminal Selection” Tubular Cores” R2000 = 0.2 J = 5%  
2R500 = 2.5 K = 10% (std.)  
10R00 = 10 Ω  
Part  
No.  
Resis-  
tance  
Part  
No.  
Resis-  
tance  
1974-A 0.40  
1/16 wire 0.50  
0.63  
1974-B 0.10  
1/8 wire 0.12  
0.16  
S ta n d a r d p a r t n u m b e r S f o r 2 8 0 S e r i e S  
Wattage  
Wattage  
ꢅther Available ꢃizes (Partial List)  
1.00  
0.20  
Core  
Core  
ꢅ.D.  
Min.  
Max.  
1.50  
0.25  
1.60  
0.31  
Prefix* Wattage Length  
ꢅhms  
ꢅhms  
Part ꢆo.  
Prefix   
Suffix  
Part ꢆo.  
Prefix   
Suffix  
2.00  
0.80  
C90  
90  
100  
110  
135  
150  
160  
180  
190  
215  
220  
270  
375  
500  
750  
1000  
1500  
4.0”  
3.5”  
5.0”  
6.0”  
5.0”  
6.0”  
6.5”  
6.0”  
7.0”  
0.563”  
0.75”  
0.563”  
0.563”  
1.0”  
0.75”  
0.75”  
1.0”  
1.0”  
1.125”  
1.5”  
1.125”  
1.625”  
2.5”  
0.021  
0.021  
0.029  
0.028  
0.043  
0.038  
0.031  
0.056  
0.068  
0.063  
0.065  
0.130  
0.190  
0.310  
0.410  
0.560  
12  
11  
16  
21  
27  
26  
29  
35  
43  
39  
41  
80  
117  
198  
258  
358  
2.50  
1.20  
C100  
C110  
C135  
C150  
C160  
C180  
C190  
C215  
C220  
C270  
C375  
C500  
C750  
C1000  
C1500  
3.10  
4.00  
0.02 –––R02E  
0.04 –––R04E  
0.06 –––R06E  
0.08 –––R08E  
0.1 –––R10E  
0.12 –––R12E  
0.15 –––R15E  
0.16 –––R16E  
0.2 –––R20E  
0.25 –––R25E  
0.3 –––R30E  
0.31 –––R31E  
0.4 –––R40E  
0.5 –––R50E  
0.6 –––R60E  
0.63 –––R63E  
0.8 –––R80E  
1.0 –––1R0E  
1.2 –––1R2E  
1.25 –––1R25E  
1.6 –––1R6E  
2.0 –––2R0E  
2.5 –––2R5E  
3.1 –––3R1E  
4.0 –––4R0E  
5.0 –––5R0E  
6.3 –––6R3E  
8.0 –––8R0E  
10.0 –––10RE  
12.0 –––12RE  
16.0 –––16RE  
20.0 –––20RE  
100.0 –––100E  
5.00  
6.30  
8.00  
10.00  
12.00  
16.00  
20.00  
25.00  
30.00  
48.00  
50.00  
6.0”  
5.0”  
10.5”  
10.5”  
12.0”  
15.0”  
20.0”  
2.5”  
2.5”  
= Standard values; check availability  
using the worldwide inventory  
search at www.ohmite.com  
*Substitute “C” in  
prefix with “E” for  
adjustable versions.  
Ohmite Mfg. Co.  
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com  
35  

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