Ohmite Mfg. Co. Tel. 1-866-9-OHMITE Fax 1-847-574-7522 www.ohmite.com info@ohmite.com
Ohmite Mfg. Co. 1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 Tel. 1-866-9-OHMITE Fax 1-847-574-7522 www.ohmite.com info@ohmite.com
STANDARD PART NUMBERS FOR STANDARD RESISTANCE VALUES
0.1 TVW5JR10 TVW7JR10 TVW10JR10
0.15 5JR15 7JR15 10JR15
0.2 5JR20 7JR20 10JR20
0.27 5JR27 7JR27 10JR27
0.3 5JR30 7JR30 10JR30
0.33 5JR33 7JR33 10JR33
0.39 5JR39 7JR39 10JR39
0.43 5JR43 7JR43 10JR43
0.47 5JR47 7JR47 10JR47
0.56 5JR56 7JR56 10JR56
0.68 5JR68 7JR68 10JR68
0.75 5JR75 7JR75 10JR75
0.82 5JR82 7JR82 10JR82
1 5J1R0 7J1R0 10J1R0 TVW20J1R0
1.5 5J1R5 7J1R5 10J1R5 20J1R5
2 5J2R0 7J2R0 10J2R0 20J2R0
2.7 5J2R7 7J2R7 10J2R7 20J2R7
3 5J3R0 7J3R0 10J3R0 20J3R0
3.3 5J3R3 7J3R3 10J3R3 20J3R3
3.9 5J3R9 7J3R9 10J3R9 20J3R9
4.3 5J4R3 7J4R3 10J4R3 20J4R3
4.7 5J4R7 7J4R7 10J4R7 20J4R7
TVW/TVM Series
Ceramic Housed Power Resistors
with Standoffs
RoHS Compliant
FEATURES
Economical Commercial Grade
for general purpose use
Wirewound and Metal Oxide
construction
Wide resistance range
Flameproof inorganic construc-
tion
Dimensions (in. / mm)
Length (L) Height (H) Width (W)
Series Wattage Ohms 1mm) (± 1mm)2mm) Voltage
TVW5 5 0.10 -100 0.98 / 25 0.354 / 9 0.394 / 10 350
TVW7 7 0.10 - 560 1.38 / 35 0.354 / 9 0.394 / 10 500
TVW10 10 0.10 - 820 1.89 / 48 0.354 / 9 0.394 / 10 750
TVW20 20 1.0 - 1000 2.48 / 63 0.551 / 14 0.551 / 14 1000
TVM5 5 150 - 50K 0.98 / 25 0.354 / 9 0.394 / 10 350
TVM7 7 680 - 50K 1.38 / 35 0.354 / 9 0.394 / 10 500
TVM10 10 1000 - 50K 1.89 / 48 0.354 / 9 0.394 / 10 750
LW
P
.016"
(0.4mm)
P2
P1
H
H2
H1
Ohms 5 Watt 7 Watt 10 Watt 20 Watt
5.6 TVW5J5R6 TVW7J5R6 TVW10J5R6 TVW20J5R6
6.8 5J6R8 7J6R8 10J6R8 20J6R8
7.5 5J7R5 7J7R5 10J7R5 20J7R5
8.2 5J8R2 7J8R2 10J8R2 20J8R2
10 5J10R 7J10R 10J10R 20J10R
15 5J15R 7J15R 10J15R 20J15R
20 5J20R 7J20R 10J20R 20J20R
27 5J27R 7J27R 10J27R 20J27R
30 5J30R 7J30R 10J30R 20J30R
33 5J33R 7J33R 10J33R 20J33R
39 5J39R 7J39R 10J39R 20J39R
43 5J43R 7J43R 10J43R 20J43R
47 5J47R 7J47R 10J47R 20J47R
56 5J56R 7J56R 10J56R 20J56R
68 5J68R 7J68R 10J68R 20J68R
75 5J75R 7J75R 10J75R 20J75R
82 5J82R 7J82R 10J82R 20J82R
100 5J100 7J100 10J100 20J100
150 TVM5J150 7J150 10J150 20J150
200 5J200 7J200 10J200 20J200
270 5J270 7J270 10J270 20J270
300 5J300 7J300 10J300 20J300
330 TVM5J330 TVW7J330 TVW10J330 TVW20J330
390 5J390 7J390 10J390 20J390
430 5J430 7J430 10J430 20J430
470 5J470 7J470 10J470 20J470
560 5J560 7J560 10J560 20J560
680 5J680 TVM7J680 10J680 20J680
750 5J750 7J750 10J750 20J750
820 5J820 7J820 10J820 20J820
1,000 5J1K0 7J1K0 TVM10J1K0 20J1K0
1,500 5J1K5 7J1K5 10J1K5
2,000 5J2K0 7J2K0 10J2K0
2,700 5J2K7 7J2K7 10J2K7
3,000 5J3K0 7J3K0 10J3K0
3,300 5J3K3 7J3K3 10J3K3
3,900 5J3K9 7J3K9 10J3K9
4,300 5J4K3 7J4K3 10J4K3
4,700 5J4K7 7J4K7 10J4K7
5,600 5J5K6 7J5K6 10J5K6
6,800 5J6K8 7J6K8 10J6K8
7,500 5J7K5 7J7K5 10J7K5
8,200 5J8K2 7J8K2 10J8K2
10,000 5J10K 7J10K 10J10K
Ohms 5 Watt 7 Watt 10 Watt 20 Watt Ohms 5 Watt 7 Watt 10 Watt 20 Watt
SPECIFICATIONS
Material
Housing: Ceramic
Core: Fiberglass or metal oxide
Filling: Cement based
Electrical
Tolerance: 5% standard
Temperature coeff.:
0.01-20Ω ±400ppm/°C
22-10Ω ±350ppm/°C
Dielectric withstanding voltage:
1,000VAC
Short time overload
TVW: 10x rated power for 5 sec.
TVM: 5x rated power for 5 sec.
Series Dim. P Dim. P1 Dim. P2 Dim. H1 Dim. H2
TVW5 0.374 / 9.5 0.197 / 5 0.051 / 1.3 0.413 / 10.5 0.984 / 25
TVW7 0.867 / 22 0.197 / 5 0.051 / 1.3 0.413 / 10.5 0.984 / 25
TVW10 1.26 / 32 0.197 / 5 0.051 / 1.3 0.413 / 10.5 0.984 / 25
TVW20 1.77 / 45 0.197 / 5 0.051 / 1.3 0.413 / 10.5 1.161 / 29.5
TVM5 0.374 / 9.5 0.197 / 5 0.051 / 1.3 0.413 / 10.5 0.984 / 25
TVM7 0.867 / 22 0.197 / 5 0.051 / 1.3 0.413 / 10.5 0.984 / 25
TVM10 1.26 / 32 0.197 / 5 0.051 / 1.3 0.413 / 10.5 0.984 / 25
DERATING CURVE
DIMENSIONS (in./mm)
100
Percent Rated Watts
Ambient Temperature, °C
60
20
0275
80
40
100 200 25070 150
This product has been
DISCONTINUED
This product has been
DISCONTINUED