CKRA2410-10 - SENSATA TECHNOLOGIES

44 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.com44

STOCK PART NUMBERS FOR STANDARD RESISTANCE VALUES

TWW/TWM Series

Ceramic Housed Radial Lead

Power Resistors

TWW_TWW_TWW_

0.01 _3JR01 _5JR01 _-

0.02 _3JR02 _5JR02 _-

0.03 _3JR03 _5JR03 _-

0.04 _3JR04 _5JR04 _10JR04

0.05 _3JR05 _5JR05 _10JR05

0.10 _3JR10 _5JR10 _10JR10

0.15 _3JR15 _5JR15 _10JR15

0.20 _3JR20 _5JR20 _10JR20

0.27 _3JR27 _5JR27 _10JR27

0.30 _3JR30 _5JR30 _10JR30

0.33 _3JR33 _5JR33 _10JR33

0.39 _3JR39 _5JR39 _10JR39

0.43 _3JR43 _5JR43 _10JR43

0.47 _3JR47 _5JR47 _10JR47

0.56 _3JR56 _5JR56 _10JR56

0.68 _3JR68 _5JR68 _10JR68

0.75 _3JR75 _5JR75 _10JR75

0.82 _3JR82 _5JR82 _10JR82

Series Wattage Ohms Height (in./mm) Voltage Element

TWW3 3 .01-39 0.98 / 25 250 Wire

TWW5 5 .01-47 0.98 / 25 350 Wire

TWW10 10 .04-990 1.97 / 50 750 Wire

TWM3 3 180-50K 0.98 / 25 250 Metal oxide

TWM5 5 200-50K 0.98 / 25 350 Metal oxide

TWM10 10 1000-50K 1.97 / 50 750 Metal oxide

TWW_TWW_TWW_

1.0 _3J1R0 _5J1R0 _10J1R0

1.5 _3J1R5 _5J1R5 _10J1R5

2.0 _3J2R0 _5J2R0 _10J2R0

2.7 _3J2R7 _5J2R7 _10J2R7

3.0 _3J3R0 _5J3R0 _10J3R0

3.3 _3J3R3 _5J3R3 _10J3R3

3.9 _3J3R9 _5J3R9 _10J3R9

4.3 _3J4R3 _5J4R3 _10J4R3

4.7 _3J4R7 _5J4R7 _10J4R7

5.6 _3J5R6 _5J5R6 _10J5R6

6.8 _3J6R8 _5J6R8 _10J6R8

7.5 _3J7R5 _5J7R5 _10J7R5

8.2 _3J8R2 _5J8R2 _10J8R2

10 _3J10R _5J10R _10J10R

15 _3J15R _5J15R _10J15R

20 _3J20R _5J20R _10J20R

27 _3J27R _5J27R _10J27R

30 _3J30R _5J30R _10J30R

TWW_TWW_TWW_

33 _3J33R _5J33R _10J33R

39 _3J39R _5J39R _10J39R

43 TWM3J43R _5J43R _10J43R

47 _3J47R _5J47R _10J47R

56 _3J56R TWM5J56R _10J56R

68 _3J68R _5J68R _10J68R

75 _3J75R _5J75R _10J75R

82 _3J82R _5J82R _10J82R

100 _3J100 _5J100 _10J100

150 _3J150 _5J150 _10J150

200 _3J200 _5J200 _10J200

270 _3J270 _5J270 _10J270

300 _3J300 _5J300 _10J300

330 _3J330 _5J330 _10J330

390 _3J390 _5J390 _10J390

430 _3J430 _5J430 _10J430

470 _3J470 _5J470 _10J470

560 _3J560 _5J560 _10J560

Ohms 3 Watt 5 Watt 10 Watt

TWM_TWM_TWW_

680 _3J680 _5J680 _10J680

750 _3J750 _5J750 _10J750

820 _3J820 _5J820 _10J820

1,000 _3J1K0 _5J1K0 TWM10J1K0

1,500 _3J1K5 _5J1K5 _10J1K5

2,000 _3J2K0 _5J2K0 _10J2K0

2,700 _3J2K7 _5J2K7 _10J2K7

3,000 _3J3K0 _5J3K0 _10J3K0

3,300 _3J3K3 _5J3K3 _10J3K3

3,900 _3J3K9 _5J3K9 _10J3K9

4,300 _3J4K3 _5J4K3 _10J4K3

4,700 _3J4K7 _5J4K7 _10J4K7

5,600 _3J5K6 _5J5K6 _10J5K6

6,800 _3J6K8 _5J6K8 _10J6K8

7,500 _3J7K5 _5J7K5 _10J7K5

8,200 _3J8K2 _5J8K2 _10J8K2

10,000 _3J10K _5J10K _10J10K

Ohms 3 Watt 5 Watt 10 Watt Ohms 3 Watt 5 Watt 10 Watt Ohms 3 Watt 5 Watt 10 Watt

The TWW/TWM series radial

lead power resistors offer sig-

nificant board space savings

over axial leaded products.

Generated heat is also kept

away from the circuit board.

They are recommended for

commercial applications

requiring low cost.

FEATURES

• Economical Commercial Grade

for general purpose use

• Wirewound and Metal Oxide

construction

• Wide resistance range

• Flameproof inorganic construc-

tion

SPECIFICATIONS

Material

Housing: Ceramic

Core: Fiberglass or metal oxide

Filling: Cement based

Electrical

Tolerance: 5% standard

Temperature coeff.:

.01-20Ω±400ppm/°C

20-10Ω±350ppm/°C

Dielectric withstanding voltage:

1,000VAC

Short time overload:

TWW: 10x rated power for 5 sec.

TWM: 5x rated power for 5 sec.

DERATING CURVE

0.20" ±.08

5.0mm ±2

0.14" ±.04

3.5mm ±120 gauge

0.49" ±.04

12.5mm ±1 0.35" ±.04

9 mm ±1

100

Percent Rated Watts

Ambient Temperature, °C

0275

100 200 25070 150