RS-100.12OHM5.0% [VISHAY]

RESISTOR, WIRE WOUND, 10 W, 5 %, 90 ppm, 0.12 ohm, THROUGH HOLE MOUNT, AXIAL LEADED;


型号：	RS-100.12OHM5.0%
厂家：	VISHAY
描述：	RESISTOR, WIRE WOUND, 10 W, 5 %, 90 ppm, 0.12 ohm, THROUGH HOLE MOUNT, AXIAL LEADED 电阻器
文件：	总2页 (文件大小：160K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RS, NS

Vishay Dale

Wirewound Resistors, Military, MIL-PRF-26 Qualified,

Type RW, Precision Power, Silicone Coated

FEATURES

• High temperature coating

• Complete welded construction

• Meets applicable requirements of MIL-PRF-26

• Available in non-inductive styles (type NS) with

Aryton-Perry winding for lowest reactive components

• Excellent stability in operation

STANDARD ELECTRICAL SPECIFICATIONS

POWER RATING***

RESISTANCE RANGE

MODEL

MIL-PRF-26

WEIGHT

(Typical)

P_25°C

MIL. RANGE SHOWN IN BOLD FACE

Ω

± 0.05% thru ± 3% thru

± 0.5%, ± 1%

± 3%, ± 5%

± 10%

0.1 - 950

0.1 - 3.4k

0.1 - 4.9k

0.1 - 10.4k

TYPE

± 5%

± 10%

± 0.05%

± 0.1%

± 0.25%

RS-1/8

RS-1/4

RS-1/2

RS-1A

—

.125

.75

1.0

—

1 - 1k

1 - 1.3k

1 - 2.74k

—

0.15

0.21

0.23

0.34

0.499 - 1k

0.499 - 1.3k

0.499 - 2.74k 0.499 - 10.4k

0.499 - 3.4k

0.499 - 4.9k

RS-1A-300

1.0

—

0.1 - 10.4k

—

0.34

RW70**

1.0

—

0.1 - 2.74k

RS-1M

RS-2

RS-2M

RS-2B

—

1.0

4.0

3.0

—

5.5

—

1 - 1.32k

0.499 - 1.67k 0.499 - 6.85k

0.1 - 6.85k

0.1 - 47.1k

0.1 - 18.74k

0.1 - 24.5k

0.30

2.10

0.65

0.70

0.499 - 12.7k

0.499 - 4.49k

0.499 - 6.5k

0.499 - 12.7k

0.499 - 4.49k

0.499 - 6.5k

0.1 - 47.1k

0.1 - 18.74k

0.1 - 24.5k

3.75

RS-2B-300

3.0

—

0.1 - 24.5k

—

0.70

RW79**

—

3.0

—

0.1 - 6.49k

RS-2C

RS-2C-17

RS-2C-23

2.5

3.25

0.499 - 8.6k

0.499 - 6.8k

0.499 - 8.6k

0.1 - 32.3k

1.6

—

3.25

0.1 - 32.3k

—

1.6

4.2

RW69*

—

3.0

0.1 - 2.0k

RS-5

RS-5-69

5.0

6.5

0.499 - 25.7k

—

0.499 - 25.7k

0.1 - 95.2k

5.0

—

0.1 - 95.2k

4.2

RW74**

5.0

—

0.1 - 24.3k

RS-5-70

—

6.5

0.1 - 95.2k

—

4.2

RW67*

—

6.5

0.1 - 8.2k

RS-7

RS-10

RS-10-38

7.0

10.0

9.0

13.0

0.499 - 41.4k

0.499 - 73.4k

0.499 - 41.4k

0.499 - 73.4k

0.1 - 154k

0.1 - 273k

0.1 - 154k

0.1 - 273k

4.7

9.0

10.0

—

0.1 - 273k

—

9.0

RW78**

10.0

–

0.1 - 71.5k

RS-10-39

—

13.0

11.0

0.1 - 273k

0.1 - 20k

—

RW68*

* Standard tolerance for these Mil parts is ± 5% 1Ω and above, ± 10% below 1Ω.

**Standard tolerance for these Mil parts is ± 0.5% & ± 1% for resistance values 0.1Ω and above, ± 0.1% for resistance values 0.499Ω and above.

***Vishay Dale RS models have two power ratings depending on operation temperature and stability requirements.

NOTE: Shaded area indicates most popular models.

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

RS RESISTOR CHARACTERISTICS

Temperature Coefficient

Dielectric Withstanding Voltage V_AC

ppm/°C

± 90 for below 1Ω, ± 50 for 1Ω to 9.9Ω, ± 20 for 10Ω and above

500 minimum for RS-1/8 thru RS-1A, 1000 minimum for all others

Short Time Overload

–

5 x rated power for 5 seconds for 3.75 watt size and smaller,

10 x rated power for 5 seconds for 4 watt size and greater

Maximum Working Voltage

Insulation Resistance

Terminal Strength

Ω

–

(P x R)^1/2

1000 Megohm minimum dry, 100 Megohm minimum after moisture test

5 minimum for RS-1/8 thru RS-1A, 10 minimum for all others

Solderability

MIL-PRF-26 type - Meets requirements of ANSI J-STD-002

Non Mil type - Terminals are 60/40 electro tin plated to facilitate soldering

Operating Temperature Range

Power Rating

°C

–

Characterisitic U = - 65/+ 250, Characteristic V = - 65/+ 350

Characteristic U - + 250°C max. hot spot temperature, ± 0.5% max. ∆R in 2000 hr. load life

Characteristic V - + 350°C max. hot spot temperature, ± 3.0% max. ∆R in 2000 hr. load life

ORDERING INFORMATION

RS-1A

MODEL

10Ω

RESISTANCE

Ω

1.0%

TOLERANCE

± %

www.vishay.com

116

For technical questions, contact ww2bresistors@vishay.com

Document Number 30204

Revision 10-Jun-02

RS, NS

Wirewound Resistors, Military, MIL-PRF-26 Qualified,

Type RW, Precision Power, Silicone Coated

Vishay Dale

DIMENSIONS

1.50

[38.10]*

Min.

MODEL

DIMENSIONS in inches [millimeters]

(Max.)**

RS-1/8

RS-1/4

RS-1/2

RS-1A

0.155 ± 0.015

[3.94 ± 0.381]

—

0.065 ± 0.015

[1.65 ± 0.381]

0.020 ± 0.002

[0.508 ± 0.051]

0.250 ± 0.031 0.281

[6.35 ± 0.787] [7.14]

0.085 ± 0.020

[2.16 ± 0.508]

0.020 ± 0.002

[0.508 ± 0.051]

*On some standard reel pack methods, the leads may be trimmed to

a shorter length than shown.

NOTE: RS-1/8 terminal length will be 1.0" [25.4mm] minimum.

0.312 ± 0.016 0.328 0.078 + 0.016 - 0.031 0.020 ± 0.002

[7.92 ± 0.406] [8.33] [1.98 + 0.406 - 0.787] [0.508 ± 0.051]

0.406 ± 0.031 0.437

RS-1A-300 [10.31 ± 0.787] [11.10]

0.094 ± 0.031

[2.39 ± 0.787]

0.020 ± 0.002

[0.508 ± 0.051]

MATERIAL SPECIFICATIONS

Element: Copper-nickel alloy or nickel-chrome alloy,

depending on resistance value

Core: Ceramic, steatite or alumina, depending on physical

size

RS-1M

RS-2

0.285 ± 0.025 0.311

[7.24 ± 0.635] [7.90]

0.110 ± 0.015

[2.79 ± 0.381]

0.020 ± 0.002

[0.508 ± 0.051]

0.625 ± 0.062 0.765

[15.88 ± 1.57] [19.43]

0.250 ± 0.031

[6.35 ± 0.787]

0.040 ± 0.002

[1.02 ± 0.051]

Coating: Special high temperature silicone

Standard Terminals: Tinned Copperweld^®

End Caps: Stainless steel

RS-2M

RS-2B

0.500 ± 0.062 0.562

[12.70 ± 1.57] [14.27]

0.185 ± 0.015

[4.70 ± 0.381]

0.032 ± 0.002

[0.813 ± 0.051]

Deviations for RS-1/8: Thermoset silicone molded

construction, endcaps will be nickel-silver alloy and terminals

will be tinned copper

0.560 ± 0.062 0.622

0.187 ± 0.031

[4.75 ± 0.787]

0.032 ± 0.002

[0.813 ± 0.051]

RS-2B-300 [14.22 ± 1.57] [15.80]

Part Marking: DALE, Model, Wattage*, Value, Tolerance,

Date Code

RS-2C

0.500 ± 0.062 0.593

[12.70 ± 1.57] [15.06]

0.218 ± 0.031

[5.54 ± 0.787]

0.040 ± 0.002

[1.02 ± 0.051]

*Wattage marked on part will be "U" characteristic

NS NON-INDUCTIVE

RS-2C-17 0.500 ± 0.062 0.593

[12.70 ± 1.57] [15.06]

0.218 ± 0.031

[5.54 ± 0.787]

0.032 ± 0.002

[0.813 ± 0.051]

Models of equivalent physical and electrical specifications are

available with non-inductive (Aryton-Perry) winding. They are

identified by substituting the letter N for R in the model

number (NS-5, for example). Two conditions apply:

RS-2C-23 0.500 ± 0.062 0.593

[12.70 ± 1.57] [15.06]

0.218 ± 0.031

[5.54 ± 0.787]

0.032 ± 0.002

[0.813 ± 0.051]

1. For NS models, divide maximum resistance values by two

2. Body O.D. on NS-2C may exceed that of the RS-2C by 010"

RS-5

0.875 ± 0.062

1.0

0.312 ± 0.031

[7.92 ± 0.787]

0.040 ± 0.002

[1.02 ± 0.051]

[22.23 ± 1.57] [25.4]

120

RS-5-69

RS-5-70

RS-7

0.875 ± 0.062 0.937

[22.23 ± 1.57] [23.80]

0.312 ± 0.031

[7.92 ± 0.787]

0.040 ± 0.002

[1.02 ± 0.051]

100

0.875 ± 0.062

1.0

0.312 ± 0.031

[7.92 ± 0.787]

0.040 ± 0.002

[1.02 ± 0.051]

[22.23 ± 1.57] [25.4]

1.22 ± 0.062

1.28

0.312 ± 0.031

[7.92 ± 7.87]

0.040 ± 0.002

[1.02 ± 0.051]

[30.99 ± 1.57] [32.51]

CHAR. V

RS-10

1.78 ± 0.062 1.87

0.375 ± 0.031

[9.53 ± 0.787]

0.040 ± 0.002

[1.02 ± 0.051]

[45.21 ± 1.57] [47.50]

1.78 ± 0.062 1.84

RS-10-38

RS-10-39

0.375 ± 0.031

[9.53 ± 0.787]

0.040 ± 0.002

[1.02 ± 0.051]

[45.21 ± 1.57] [46.74]

CHAR. U

1.78 ± 0.062 1.87

[45.21 ± 1.57] [47.50]

0.375 ± 0.031

[9.53 ± 0.787]

0.040 ± 0.002

[1.02 ± 0.051]

-65 -50

150

250

350

AMBIENT TEMPERATURE IN °C

Derating

**B (Max.) dimension is clean lead to clean lead.

PERFORMANCE*

TEST

CONDITIONS OF TEST

TEST LIMITS

Characteristic U

Characteristic V

± (2.0% + 0.05Ω) ∆R

± (0.1% + 0.05Ω) ∆R

± (2.0% + 0.05Ω) ∆R

± (0.2% + 0.05Ω) ∆R

± (3.0% + 0.05Ω) ∆R

Thermal Shock

Rated power applied until thermally stable, then a min. of 15 minutes at - 55°C

± (0.2% + 0.05Ω) ∆R

± (0.1% + 0.05Ω) ∆R

± (0.2% + 0.05Ω) ∆R

± (0.5% + 0.05Ω) ∆R

± (0.2% + 0.05Ω) ∆R

± (0.1% + 0.05Ω) ∆R

± (0.5% + 0.05Ω) ∆R

Short Time Overload

5 x rated power (3.75 watt and smaller), 10 x rated power (4 watt and larger) for 5 seconds

Dielectric Withstanding Voltage 500 minimum for RS-1/8 thru RS-1A, 1000 for all others, duration of 1 minute

Low Temperature Storage

High Temperature Exposure

Moisture Resistance

Shock, Specified Pulse

Vibration, High Frequency

Load Life

- 65°C for 24 hours

250 hours at: U = + 250°C, V = + 350°C

MIL-STD-202 Method 106, 7b not applicable

MIL-STD-202 Method 213, 100g's for 6 milliseconds, 10 shocks

Frequency varied 10 to 2000Hz, 20g peak, 2 directions 6 hours each

2000 hours at rated power, + 25°C, 1.5 hours “ON”, 0.5 hours “OFF”

5 to 10 sec., 5 or 10 lb pull test (depending on size),

torsion test - 3 alternating directions, 360° each

Terminal Strength

± (0.1% + 0.05Ω) ∆R

± (1.0% + 0.05Ω) ∆R

*All ∆R figures shown are maximum, based upon testing requirements per MIL-PRF-26.

Document Number 30204

Revision 10-Jun-02

For technical questions, contact ww2bresistors@vishay.com

www.vishay.com

117

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