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40020D5R000KE

更新时间: 2022-09-19 00:10:04
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描述
Brown Devil Vitreous Enamel Power

40020D5R000KE 数据手册

  
Ohmite’s Brown Devil® is a  
small, exceptionally durable  
power resistor. It features  
all-welded construction and  
rugged, flame resistant confor-  
mal lead free vitreous enamel  
coating to ensure successful  
performance under high tem-  
peratures.  
The wirewound 200 Series  
has a hollow-core construc-  
tion, which accommodates  
rigid mounting with brackets or  
thru bolts.  
ꢄ P E C ꢅ F ꢅ C ꢀ ꢁ ꢅ O N ꢄ  
Material  
Coating: lead free vitreous  
enamel.  
Core: Ceramic.  
Terminals: Tinned axial; RoHS  
solder composition is 96% Sn,  
3.5% Ag, 0.5% Cu  
Derating: Linearly from  
100% @ +25°C to 0% @  
+350°C.  
Electrical  
Tolerance: 1Ω+: ±5%  
under 1Ω: ±10%  
200 Series  
Brown Devil® Vitreous Enamel Power  
1.50 in. -0/+0.25  
38.10 mm -0/+6.35  
D
C
L
Dimensions (in. / mm)  
Lead Max.  
Gauge Volt.*  
ꢄeries Wattage Ohms  
B5  
B8  
L
D
C
Mounting brackets not  
included with resistors.  
Power rating: Based on  
25°C free air rating.  
5.25 0.1-20K 0.625 / 15.88 0.250 / 6.35 0.135 / 3.43 20  
8.0 0.03-25K 1.000 / 25.40 0.313 / 7.94 0.188 / 4.76 18  
B12 12.0 0.08-51K 1.750 / 44.45 0.313 / 7.94 0.188 / 4.76 18  
B20 20.0 0.1-100K 2.000 / 50.80 0.438 / 11.11 0.250 / 6.35 18  
Non-Inductive versions available. Insert “N” before tolerance code. Example - B5NJ10RE  
Also available in low cost Centohm or Silicone coating. Consult Ohmite.  
* Maximum Voltage is based on Ohm’s Law [V=P*R] as limited by the resistance value of  
specified product  
187  
250  
625  
750  
Overload: 10 times rated  
wattage for 5 seconds.  
Temperature coefficient:  
5Ω and under: ±400 ppm/°C  
Above 5Ω: ±260 ppm/°C  
To calculate max. amps: use  
the formula P/R.  
F E ꢀ ꢁ ꢂ ꢃ E ꢄ  
• Rugged lead free vitreous enam-  
el coating  
• All-welded construction.  
• Self supporting terminal mount-  
ing option.  
• Higher power ratings.  
• Flame-resistant lead free vitre-  
ous enamel coating.  
• RoHS compliant product avail-  
able. Add “E” suffix to part num-  
ber to specify.  
o r d e r i n g i n f o  
m a d e - t o - o r d e r p a r t S  
Non-Inductive Winding  
Optional (blank  
= std. winding)  
Core Diameter  
See “Core and  
Terminal Selection”  
Coating  
Non-Inductive  
Winding  
RoHS  
Compliant  
Blank = Vitreous  
C = Centohm  
Optional (blank  
RoHS  
Compliant  
S = Silicone Wattage = std. winding)  
2 0 0 N 8 D 5 R 0 0 0 J E  
See web-  
site for  
� ꢀ ꢂ ꢃ ꢄ ꢅ ꢆ  
Coating  
Wattage  
Ohms  
Tolerance  
custom  
core info  
Series  
Tolerance Ohms  
F = 1% 1R0 = 1  
H = 3% 250 = 250 Ω  
5% 1K0 = 1,000 Ω  
200 = Vitreous  
400 = Silicone  
Ceramic  
3
R500 = 0.500 F = 1%  
5.25  
8
12  
20  
1R00 = 1 Ω  
H = 3%  
J = 5%  
See page 36  
for mounting hardware  
250R = 250 Ω  
J
=
1K00 = 1,000 K = 10%  
K = 10% 25K = 25,000 Ω  
25K5 = 25,500 Ω  
25K0 = 25,000 Ω  
25K5 = 25,500 Ω  
S ta n d a r d p a r t n u m b e r S f o r 2 0 0 S e r i e S  
Wattage  
Wattage  
Wattage  
Wattage  
Wattage  
Part No.  
Prefix   
Suffix  
Part No.  
Prefix   
Suffix  
Part No.  
Prefix   
Suffix  
Part No.  
Prefix   
Suffix  
Part No.  
Prefix   
Suffix  
0.5 –––R50E  
   
20 –––20RE     
22 –––22RE   
24 –––24RE   
270 –––270E   
300 –––300E  
330 –––330E   
350 –––350E  
360 –––360E  
390 –––390E   
400 –––400E  
2,250 –––2K25E  
2,400 –––2K4E  
2,500 –––2K5E  
2,700 –––2K7E   
2,750 –––2K75E  
   
16,000 –––16KE  
17,500 –––17K5E  
18,000 –––18KE  
   
1
–––1R0E      
    
    
1.1 –––1R1E  
1.2 –––1R2E  
1.3 –––1R3E  
1.5 –––1R5E     
1.6 –––1R6E   
1.8 –––1R8E   
    
25 –––25RE  
    
20,000 –––20KE      
27 –––27RE   
30 –––30RE     
33 –––33RE   
22,500 –––22K5E  
25,000 –––25KE  
30,000 –––30KE  
35,000 –––35KE  
40,000 –––40KE  
45,000 –––45KE  
50,000 –––50KE  
55,000 –––55KE  
60,000 –––60KE  
65,000 –––65KE  
70,000 –––70KE  
75,000 –––75KE  
80,000 –––80KE  
85,000 –––85KE  
90,000 –––90KE  
95,000 –––95KE  
100,000 –––100KE  
    
   
   
   
3,000 –––3K0E      
3,300 –––3K3E   
    
   
35 –––35RE  
   
430 –––430E  
450 –––450E  
3,500 –––3K5E  
3,600 –––3K6E  
3,900 –––3K9E   
4,000 –––4K0E  
4,300 –––4K3E  
4,500 –––4K5E     
4,700 –––4K7E   
5,000 –––5K0E  
5,100 –––5K1E   
5,600 –––5K6E   
6,000 –––6K0E  
6,200 –––6K2E   
6,800 –––6K8E   
7,000 –––7K0E  
    
2
–––2R0E      
36 –––36RE  
2.2 –––2R2E  
2.4 –––2R4E   
2.7 –––2R7E   
39 –––39RE   
40 –––40RE  
43 –––43RE   
47 –––47RE   
50 –––50RE  
470 –––470E   
500 –––500E  
510 –––510E   
560 –––560E   
600 –––600E  
620 –––620E   
650 –––650E  
680 –––680E   
700 –––700E  
    
    
    
    
   
3
–––3R0E      
3.3 –––3R3E   
3.6 –––3R6E   
3.9 –––3R9E   
   
51 –––51RE   
56 –––56RE   
62 –––62RE   
68 –––68RE   
75 –––75RE      
82 –––82RE   
91 –––91RE   
100 –––100E      
110 –––110E  
    
4
–––4R0E  
    
    
4.3 –––4R3E   
4.7 –––4R7E   
   
    
    
750 –––750E      
5
–––5R0E  
800 –––800E  
820 –––820E   
900 –––900E  
910 –––910E  
1,000 –––1K0E      
1,100 –––1K1E    
1,200 –––1K2E   
1,250 –––1K25E  
1,300 –––1K3E   
1,500 –––1K5E      
1,600 –––1K6E  
1,750 –––1K75E  
1,800 –––1K8E  
2,000 –––2K0E      
2,200 –––2K2E   
    
   
5.1 –––5R1E   
5.6 –––5R6E   
6.2 –––6R2E   
6.8 –––6R8E   
7.5 –––7R5E     
8.2 –––8R2E   
9.1 –––9R1E   
10 –––10RE      
11 –––11RE  
12 –––12RE     
13 –––13RE  
15 –––15RE     
16 –––16RE  
7,500 –––7K5E      
= Standard values; check  
availability using the world-  
wide inventory search at  
www.ohmite.com  
8,000 –––8K0E  
8,200 –––8K2E   
8,500 –––8K5E  
9,000 –––9K0E  
9,100 –––9K1E  
10,000 –––10KE      
11,000 –––11KE  
12,000 –––12KE   
12,500 –––12K5E  
13,000 –––13KE   
13,500 –––13K5E  
    
120 –––120E   
125 –––125E  
130 –––130E  
    
   
These values involve very fine  
resistance wire and should not  
be used in critical applications  
without burn-in and/or thermal  
cycling:  
150 –––150E    
160 –––160E   
180 –––180E   
200 –––200E      
220 –––220E   
    
B5: 6.8K-20KΩ  
B8: 12.5K-25KΩ  
B12: 30K-51KΩ  
B20: 22.5K-100KΩ  
    
    
225 –––225E  
240 –––240E   
250 –––250E  
18 –––18RE  
    
15,000 –––15KE      
Ohmite Mfg. Co.  
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com  
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