RF0S8BA2R10F [OHMITE]

Fixed Resistor, Metal Film, 0.8W, 2.1ohm, 200V, 1% +/-Tol, -100,100ppm/Cel, 2514,;


型号：	RF0S8BA2R10F
厂家：	OHMITE MFG. CO.
描述：	Fixed Resistor, Metal Film, 0.8W, 2.1ohm, 200V, 1% +/-Tol, -100,100ppm/Cel, 2514,
文件：	总3页 (文件大小：120K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

F E A T U R E S

• Tolerance 1%-5% standard

• Twelve wattage ratings

• Seven package sizes

• Two mounting designs to

accommodate your soldering

process

Surface Mount Power

RC Series: carbon composition (¹/4 & ¹/2 watt)

RC Series: ceramic composition (above ¹/2 watt)

RF Series: metal film

RW Series: wirewound

• Four power resistor

Standard

pedestal mount

Recessed-base

technologies to optimize your

operating performance:

1. Carbon and Ceramic compo-

sition for surge and low induc-

tance

mount

RP Series: power film

2. Metal film for high ohmic value

and low T.C.

Flexible

J-bend

3. Wire element for inrush cur-

rent combined with low ohmic

values. Resistance values as

low as 0.005Ω

4. Power film for high ohmic

value and high wattage

• Flexible J-bend terminations

Dimensions (in. / mm)

Series*

Wattage

Ohms

2.2–5.6M

2.2–20M

0.005-1K

1.0–10M

0.005–1K

1.0–10M

3.3–100K

1.0–1M

Length

Height

Width

Voltage

250

350

200

350

500

350

100

500

100

500

200

750

350

RC0S2CA

RC0R5DB

RW0S6BB

RF0S8BA

RW1S0BA

RF1S0CA

RC1R0EA

RP1S3CA

RW1S5CA

RP1S5CB

RP1R5CB

RW2S0CB

RW2R0CB

RP2S0DA

RP2R0DA

RW2S0DA

RW2R0DA

RP2R5DB

RW3R0DB

RP3R0EA

RW3R5EA

0.25

0.50

0.6

0.394 / 10.01

0.625 / 15.88

0.202 / 5.14

0.246 / 6.25

0.394 / 10.01

0.811 / 20.60

0.394 / 10.01

0.407 / 10.34

0.455 / 11.56

0.655 / 16.64

0.625 / 15.88

0.811 / 20.60

0.159 / 4.04

0.226 / 5.74

0.135 / 3.42

0.136 / 3.45

0.159 / 4.04

0.273 / 6.93

0.159 / 4.04

0.222 / 5.64

0.226 / 5.74

0.273 / 6.93

0.159 / 4.04

0.273 / 6.93

0.1 / 2.54

0.136 / 3.45

0.159 / 4.04

0.273 / 6.93

0.159 / 4.04

0.226 / 5.74

0.24 / 6.10

0.273 / 6.93

0.80

1.00

1.25

1.50

2.00

2.50

3.00

3.50

500

0.005–1.5K

1.0–1M

Typical TCR for

400

300

200

100

less than 0.1Ω SMD

resistors (PPM/°C)

1.0–1M

0.005–5K

1.0–1M

0.005–5K

1.0–1M

0.005–13K

1.0–1M

0.02 0.04 0.06 0.08 0.10

0.005–25K

Ohms

Military grade versions available; contact Ohmite.

*Last two digits designate package size

P E R F O R M A N C E S P E C I F I C AT I O N S

Power

Maximum

Resistance range

5% tol.

Temp. Coefficient

0.1Ω–1Ω 1Ω–10Ω

Dielectric

Tape Size

Quantity

per reel

Part Number

(watts)*

voltage

250

350

1% tol.

—

10Ω+

±400

±20

Withstanding

1000V

13” reels

16mm

24mm

12mm

16mm

32mm

16mm

RC0S2CA–––––

RC0R5DB–––––

RW0S6BB–––––

RF0S8BA–––––

RW1S0BA–––––

RF1S0CA–––––

RC1R0EA–––––

RP1S3CA–––––

RP1S5CA–––––

0.25

0.50

0.6

2.2Ω–5.6M

2.2Ω–20M

0.005Ω–1K

—

±400

±50

1500

1000

2500

2000

1500

750

—

1000V

0.005Ω–1K

1Ω–5M

0.005Ω–1K

10Ω–1M

±90

—

1000V

0.8

200

±100

±50

±100

±20

1000V

1.0

0.005Ω–1K

1Ω–10M

±90

—

1000V

1.0

350

500

350

±200

±100

-1300

±250

1000V

1.0

3.3-100K(10% tol only)

1Ω–1M

1000V

1.25

1.5

—

0.005Ω–1.5K

—

±90

—

±250

1000V

1500

1000

0.005Ω–1.5K

1Ω–1M

1000V

RP1S5CB–––––

RP1R5CB–––––

1.5

350

1000V

RW2S0CB–––––

RW2R0CB–––––

2.0

100

500

100

0.005Ω–5K

—

0.005Ω–5K

1Ω–1M

±90

—

±50

±250

±50

±20

±250

±20

1000V

16mm

24mm

1000

RP2S0DA–––––

RP2R0DA–––––

RW2S0DA–––––

RW2R0DA–––––

0.005Ω–5K

±90

RP2R5DB–––––

RW3R0DB–––––

RP3R0EA–––––

RW3R5EA–––––

RM0R7EA–––––

*25°C ambient

2.5

3.0

3.5

0.75

500

200

—

1Ω–1M

0.005Ω–13K

1Ω–1M

—

±90

—

±250

±50

±250

±50

—

±250

±20

1000V

24mm

32mm

1000

750

0.005Ω–13K

—

750

±250

±20

350

0.005Ω–25K

1KΩ–1000M

0.005Ω–25K

1KΩ–1000M

±90

—

750

2500

±50

750

(continued)

Surface Mount Power

(continued)

Note 2

=0.006 Ref.

Note 1

Recommended

for glue dot

application

=0.005 ±.001

Package Outline Dimensions

PC Board Land Pattern

Packages

BA (in.)

(mm) 6.248±.508

.150

3.81

.346

8.79

.050

1.27

.246±.020

.136±.005

3.454±.127

.133 REF

3.378 REF

.110±.010

2.794±.254

.047 Nom.

1.194 Nom.

.054±.012

1.372±.305

.136±.005

3.454±.127

.098

2.49

.126

3.20

CA (in.)

.394±.020

.159±.005

4.039±.127

.156 REF

3.962 REF

.220±.010

5.588±.254

.062 Nom.

1.575 Nom.

.078±.012

1.981±.305

.159±.005

4.038±.127

.256

6.50

.524

13.31

.134

3.40

.126

3.20

.060

1.52

(mm) 10.008±.508

CB (in.)

.407±.020

.226±.005

5.74±.127

.222 REF

5.639 REF

.260±.010

6.604±.254

.062 Nom.

1.575 Nom.

.084±.012

2.134±.305

.222±.005

5.639±.127

.276

7.01

.537

13.64

.131

3.33

.126

3.20

.093

2.36

(mm) 10.338±.508

DA (in.)

.455±.020

.240±.005

6.096±.127

.236 REF

5.994 REF

.260±.010

6.604±.254

.062 Nom.

1.575 Nom.

.143±.012

3.632±.305

.226±.005

5.740±.127

.317

8.05

.585

14.86

.134

3.40

.155

3.94

.093

2.36

(mm) 11.557±.508

DB (in.)

.625±.020

.273±.005

6.934±.127

.268 REF

6.807 REF

.417±.010

10.592±.254

.062 Nom.

1.575 Nom.

.143±.012

3.632±.305

.226±.005

5.740±.127

.474

12.040

.742

18.85

.134

3.40

.155

3.94

.093

2.36

(mm) 15.875±.508

EA (in.)

.811±.020

.273±.005

6.934±.127

.268 REF

6.807 REF

.572±.010

14.529±.254

.093 Nom.

2.362 Nom.

.143±.012

3.632±.305

.273±.005

6.934±.127

.611

15.52

1.000

25.4

.195

4.95

.155

3.94

.093

2.36

(mm) 20.599±.508

BB (in.)

.202±.010

.10±.010

2.54±.127

.095 REF

2.41 REF

.079±.010

2.00±.254

.050 Nom.

1.280 Nom.

.065±.012

1.640±.305

.135±.005

3.420±.127

0.078

1.98

0.328

8.33

0.125

3.18

0.126

3.20

0.026

0.66

(mm) 5.140±.508

Note 1: Packages BA and CA are only available with a pedestal base. Packages CB and DA are available in either pedestal or recessed base. Packages DB and EA

are only available in a recessed base.

Land pattern dimensions are for reference only

Note 2: Test point is .020 above PCB.

Note 3: Tape and reel dimensions per EIA 481 A except “EA” size which is 12 mm component pitch versus 16mm pitch.

200

R E E L D I M E N S I O N S

Package limit hot spot temperature rise

180

160

140

120

100

Alumina

0.795*

20.2 min.

FR4

0.512 ±.008

13.0 ±.200

0.059*

1.5 min.

1.973

50 min.

Full

Radius

Measured

at Hub

Solder joint

Tape Start Slot

0.098 / 2.5 min. width

0.394 / 10 min. depth

100%

Percent Rated power

200%

300%

Size

A nom.

13”

C max.

Quantity

The temperature rise graph data was obtained by a

selection of test substrate size and trace width for

each resistor size to limit operating temperatures to

safe values.

12mm

16mm

24mm

32mm

0.488 +0.078, –0.00 / 12.4 +2.0, –0.0

0.646 +0.078, –0.00 / 16.4 +2.0, –0.0

0.961 +0.078, –0.00 / 24.4 +2.0, –0.0

1.276 +0.078, –0.00 / 32.4 +2.0, –0.0

0.724 / 18.4

0.882 / 22.4

1.196 / 30.4

1.52 / 38.4

2000 pcs. BA or 2500 pcs. BB

1500 pcs. CA or 1000 pcs. CB

1000 pcs. DA or DB

750 pcs. EA

The operating temperature safe rises are either

100°C substrate temperature rise or 180°C package

hot spot temperature rise at 25°C ambient.

All reels are compatible with major pick-and-place machines and made in accordance with EIA 481 A (except

EA size, which is 12mm component pitch versus 16mm pitch).

FR4: 0.062 in. thick; 0.062 in. traces

Alumina: 0.040 in. thick; 0.010 in. traces

Molding material rated at 205°C continuous.

(continued)

Ohmite Mfg. Co. 1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

Surface Mount Power

(continued)

P E R F O R M A N C E D ATA

Temp. cycle

(-55°C to 125°C,

1000 cycles)

Load Life

(1000 hours

at 25°C)

Immersion

(260°C for

10 sec.)

Momentary

Overload

Construction

RC Carbon/Ceramic Composition

RF Metal Film

RW Wirewound

RP Power Film

RN Wirewound, Non-inductive

±4.0%+.05Ω

±0.5%+.05Ω

±3.0%+.05Ω

±0.5%+.05Ω

±10.0%+.05Ω

±0.5%+.05Ω

±3.0%+.05Ω

±5.0%+.05Ω

±3.0%+.05Ω

±0.1%+.05Ω

±0.5%+.05Ω

±0.1%+.05Ω

6.3x rated power for 5 sec.

2x rated power for 0.1 sec.

5x rated power for 5 sec.

2x rated power for 0.1 sec.

5x rated power for 5 sec.

ALL models:

Leaching (260°C Solder immersion, 60 sec.).......................

Thermal Shock (Units at -55°C, then rated power applied)..

No visible leaching

No mechanical damage

Flammability ......................................................................... UL Material rating, UL94V0

S TA N D A R D P A R T N U M B E R S F O R S U R F A C E M O U N T P O W E R R E S I S T O R S

Wirewound

BA CA CB CB DA DA DB EA BB EA

Package style

Base: standard

or recessed

Package style

Base: standard

or recessed



Wattage

1.0 1.5 2.0 2.0 2.0 2.0 3.0 3.5 0.6 1.0

Part No.

Prefix 

Suffix

Prefix 

Tolerance suffix: F = 1% J = 5% K=10%

Suffix

Tolerance suffix: F = 1% J = 5% K=10%

0.005 –––R005–

0.010 –––R010– F/J

0.015 –––R015– F/J

F/J

3.30 –––3R30–

4.70 –––4R70–

5.00 –––5R00–

5.60 –––5R60–

6.80 –––6R80–

7.50 –––7R50–

10.00 –––10R0–

15.00 –––15R0–

20.00 –––20R0–

22.00 –––22R0–

24.90 –––24R9–

33.00 –––33R0–

36.00 –––36R0–

47.00 –––47R0–

50.00 –––50R0–

51.00 –––51R0–

68.00 –––68R0–

82.00 –––82R0–

100.00 –––100R–

120.00 –––120R–

180.00 –––180R–

300.00 –––300R–

470.00 –––470R–

0.020 –––R020–

0.025 –––R025–

0.027 –––R027–

0.030 –––R030–

0.033 –––R033–

0.036 –––R036–

0.050 –––R050– F/J

0.056 –––R056–

0.075 –––R075–

0.080 –––R080–

0.100 –––R100– F/J

0.150 –––R150–

0.200 –––R200–

0.220 –––R220–

0.240 –––R240–

0.300 –––R300–

0.330 –––R330–

0.400 –––R040–

0.400 –––R400–

0.470 –––R470–

0.500 –––R500–

0.750 –––R750–

4.7K

–––1K00–

–––4K70–

–––5K00–

1.00 –––1R00– F/J

2.00 –––2R00–

O R D E R I N G I N F O R M AT I O N

Package

Tolerance

F = 1%

G= 2%

H = 3%

J = 5%

K =10%

(For example, the part number

B = 12mm

C = 16mm

D = 24mm

E = 32mm

shown is a wirewound resistor, 3.5

watt, recessed base, 32mm tape

size, first case size [A], 1000 ohms

1% tolerance.)

Type of Base

S = standard

R = recessed

T = Tape

and Reel

(optional)

Package Modifier

A, B sequential

Component type

R = resistor

� ꢀ ꢁ � ꢂ ꢃ ꢄ ꢅ ꢆ ꢇ ꢇ ꢈ ꢃ ꢉ

E = RoHS compliant

Wattage

Examples:

1S3 = 1.25W

Resistance Value

Component Modifier

C = carbon/ceramic

composition

Available Jan. 2006

R = Decimal Examples:

K = 1,000

R249 = 0.249 ohms

2S0 or 2R0 = 2.0W M = 1,000,000 24R9 = 24.9 ohms

3R5 = 3.5W

2K49 = 2,490 ohms

F = film

P = power film

W = wire

N = wirewound, non-inductive

Ohmite Mfg. Co. 1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

RF0S8BA2R10F [OHMITE]

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