English
Language : 

90-SERIES Datasheet, PDF (2/2 Pages) Ohmite Mfg. Co. – All-welded construction
◁
90 Series
Lead Free Vitreous Enamel Molded
Axial Term. Wirewound,
5% Tolerance Standard
Standard part numbers for 90 series
Wattage
Wattage
OR D ERING IN F ORMATION
Non-Inductive Winding
Optional (blank = std. winding)
RoHS
Compliant
91NJR10E
90 Series
Series-Lead
Free Vitreous
Enamel Molded
Axial Term.
Wirewound
Wattage Tolerance
1 = 1.5W J = 5%
2 = 2.25W
3 = 3.25W
5 = 5W
0 = 11W
Resistance Value
1R0 = 1.0Ω
10R = 10.0Ω
250 = 250Ω
1K0 = 1,000Ω
4K5 = 4,500Ω
51K = 51,000Ω
Wattage
Wattage
Wattage
Part No.
Prefix 
Suffix
1 –––1R0
1.1 –––1R1
1.2 –––1R2
1.3 –––1R3
1.5 –––1R5
1.6 –––1R6
1.8 –––1R8
2 –––2R0
2.2 –––2R2
2.4 –––2R4
2.7 –––2R7
3 –––3R0
3.3 –––3R3
3.6 –––3R6
3.9 –––3R9
4 –––4R0
4.3 –––4R3
4.7 –––4R7
5 –––5R0
5.1 –––5R1
5.6 –––5R6
6.2 –––6R2
6.8 –––6R8
7.5 –––7R5
8.2 –––8R2
9.1 –––9R1
10 –––10R
11 –––11R
12 –––12R
13 –––13R
15 –––15R
16 –––16R
18 –––18R
20 –––20R
     22
     24
     25
     27
     30
     33
     35
     36
     39
     40
     43
     47
     50
     51
     56
     62
     68
     75
     82
     91
     100
     110
     120
     130
     150
     160
     180
     200
     220
     240
     250
     270
     300
     330
Part No.
Prefix 
Suffix
–––22R
–––24R
–––25R
–––27R
–––30R
–––33R
–––35R
–––36R
–––39R
–––40R
–––43R
–––47R
–––50R
–––51R
–––56R
–––62R
–––68R
–––75R
–––82R
–––91R
–––100
–––110
–––120
–––130
–––150
–––160
–––180
–––200
–––220
–––240
–––250
–––270
–––300
–––330

  











 

 













 




350
360
390
400
430
450
470
500
510
560
600
620
680
700
750
800
820
900
910
1,000
1,100
1,200
1,300
1,400
1,500
1,600
1,800
2,000
2,200
2,400
2,500
2,700
3,000
3,300
Part No.
Prefix 
Suffix
–––350
–––360
–––390
–––400
–––430
–––450
–––470
–––500
–––510
–––560
–––600
–––620
–––680
–––700
–––750
–––800
–––820
–––900
–––910
–––1K0
–––1K1
–––1K2
–––1K3
–––1K4
–––1K5
–––1K6
–––1K8
–––2K0
–––2K2
–––2K4
–––2K5
––– 2K7
–––3K0
–––3K3





   











  


 




 








Part No.
Prefix 
Suffix
3,500
3,600
3,900
4,000
4,300
4,500
4,700
5,000
5,100
5,600
6,000
6,200
6,800
7,000
7,500
8,000
8,200
9,000
9,100
10,000
11,000
12,000
–––3K5
–––3K6
–––3K9
–––4K0
–––4K3
–––4K5
–––4K7
–––5K0
–––5K1
–––5K6
–––6K0
–––6K2
–––6K8
–––7K0
–––7K5
–––8K0
–––8K2
–––9K0
–––9K1
–––10K
–––11K
–––12K






















Part No.
Prefix 
Suffix
13,000
14,000
15,000
16,000
17,000
18,000
20,000
22,000
24,000
25,000
27,000
30,000
33,000
35,000
36,000
39,000
40,000
43,000
45,000
47,000
50,000
51,000
–––13K
–––14K
–––15K
–––16K
–––17K
–––18K
–––20K
–––22K
–––24K
–––25K
–––27K
–––30K
–––33K
–––35K
–––36K
–––39K
–––40K
–––43K
–––45K
–––47K
–––50K
–––51K






















 = Standard values
 = Non-standard values subject to minimum handling
charge per item
Shaded values involve very fine resistance wire and
should not be used in critical applications without burn-
in and/or thermal cycling.
Mounting Clip
Standard part numbers for mounting clip
Part No.
 5900
 5902
 5904
 5906
 5908
Resistor
rating
(watts)
1.5
2.25
3.25
5.0
11.0
Clip
length
(in./mm)
0.40 / 10.319
0.35 / 8.890
0.50 / 12.700
0.90 / 22.860
1.75 / 44.450
Clip
width
(in./mm)
0.150 / 3.810
0.217 / 5.500
0.257 / 6.500
0.237 / 6.019
0.333 / 8.458
F e at u r e s
• Prevents severe vibration or mechanical shock to resistor
• Increases resistor wattage up to 100% when mounted on metal surface (1.5
sq. in. by 0.040 in. thick min. per watt dissipated)
• Holes in clip base permit fastening to chassis surface with machine screws,
eyelets or rivets
• Sold in bags of ten (10)
Clip
height
No. of
(in./mm)
holes
0.250 / 6.350
1
0.275 / 6.980
2
0.319 / 8.103
2
0.284 / 7.214
2
0.377 / 9.576
2
Hole
centers
(in./mm)
0.156 / 3.969
0.250 / 6.350
0.400 / 10.160
0.800 / 20.320
Hole
diameter
(in./mm)
0.71 / 1.803
0.71 / 1.803
0.093 / 2.362
0.103 / 2.616
0.103 / 2.616
 = Most popular standard values
 = Standard values
 = Non-standard values subject to
minimum handling charge per
item
90
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com