RM0R7EA402MFET [OHMITE]

Fixed Resistor, Metal Glaze/thick Film, 0.75W, 402000000ohm, 2500V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 8127, CHIP, ROHS COMPLIANT;


型号：	RM0R7EA402MFET
厂家：	OHMITE MFG. CO.
描述：	Fixed Resistor, Metal Glaze/thick Film, 0.75W, 402000000ohm, 2500V, 1% +/-Tol, 50ppm/Cel, Surface Mount, 8127, CHIP, ROHS COMPLIANT 电阻器
文件：	总3页 (文件大小：132K)
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%, 10%,

depending on construction

• Twelve wattage ratings

• Seven package sizes

• Two mounting designs to

accommodate your soldering

process

Surface Mount Power

rC sꢀꢁiꢀꢂ: cꢃꢁbon compoꢂiꢄion (¹/4 & ¹/2 wꢃꢄꢄ)

rC sꢀꢁiꢀꢂ: cꢀꢁꢃmic compoꢂiꢄion (ꢃbovꢀ ¹/2 wꢃꢄꢄ)

rF sꢀꢁiꢀꢂ: mꢀꢄꢃl film

rW sꢀꢁiꢀꢂ: wiꢁꢀwoꢅnd

Standard

pedestal mount

Recessed-base

• Five power resistor

mount

technologies to optimize your

operating performance:

1. Carbon and Ceramic compo-

sition for surge and low induc-

tance

rP sꢀꢁiꢀꢂ: powꢀꢁ film

rM sꢀꢁiꢀꢂ: high volꢄꢃgꢀ

ꢄhick film

Flexible

J-bend

2. Metal film for high ohmic value

and low T.C.

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

5. High Voltage thick film for high

voltage applications

Dimꢀnꢂionꢂ (in. / mm)

sꢀꢁiꢀꢂ*

Wꢃꢄꢄꢃgꢀ

Ohmꢂ

2.2–5.6M

2.2–20M

0.010-1K

1.0–10M

0.005–1K

1.0–10M

3.3–100K

1.0–1M

Lꢀngꢄh

Hꢀighꢄ

Widꢄh

Volꢄꢃgꢀ

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

0.3ꢀ± / 10.01

0.625 / 15.88

0.202 / 5.14

0.2±6 / 6.25

0.3ꢀ± / 10.01

0.811 / 20.60

0.3ꢀ± / 10.01

0.±07 / 10.34

0.±55 / 11.56

0.655 / 16.64

0.625 / 15.88

0.811 / 20.60

0.15ꢀ / 4.04

0.226 / 5.74

0.135 / 3.42

0.136 / 3.45

0.15ꢀ / 4.04

0.273 / 6.93

0.15ꢀ / 4.04

0.222 / 5.64

0.226 / 5.74

0.273 / 6.93

0.15ꢀ / 4.04

0.273 / 6.93

0.1 / 2.54

0.136 / 3.45

0.15ꢀ / 4.04

0.273 / 6.93

0.15ꢀ / 4.04

0.226 / 5.74

0.2± / 6.10

0.273 / 6.93

0.80

1.00

1.25

1.50

2.00

2.50

3.00

3.50

• Flexible J-bend terminations

• Working Temperature Range:

-55°C to +150°C

D e r a t ꢆ N ꢇ

100

0.005–1.5K

1.0–1M

0.005–5K

1.0–1M

0.005–5K

1.0–1M

0.005–13K

1.0–1M

75 100 125 150

Ambient Temperature, °C

0.005–25K

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

Powꢀꢁ

Mꢃximꢅm

volꢄꢃgꢀ

rꢀꢂiꢂꢄꢃncꢀ ꢁꢃngꢀ

5% ꢄol.

tꢀmp. Coꢀfficiꢀnꢄ

0.1Ω–1Ω 1Ω–10Ω

Diꢀlꢀcꢄꢁic

tꢃpꢀ sizꢀ

Qꢅꢃnꢄiꢄy

pꢀꢁ ꢁꢀꢀl

Pꢃꢁꢄ Nꢅmbꢀꢁ

(wꢃꢄꢄꢂ)*

0.25

0.50

0.6

1% ꢄol.

—

10% ꢄol.

2.2Ω–5.6M

2.2Ω–20M

10Ω+

±±00

±20

Wiꢄhꢂꢄꢃnding

1000V

13” ꢁꢀꢀlꢂ

16mm

2±mm

12mm

16mm

32mm

16mm

RC0S2CA–––––

RC0R5DB–––––

RW0S6BB–––––

RF0S8BA–––––

RW1S0BA–––––

RF1S0CA–––––

RC1R0EA–––––

RP1S3CA–––––

RP1S5CA–––––

250

350

—

±±00

±50

1500

1000

2500

2000

1500

750

—

1000V

0.010Ω–1K

1Ω–5M

0.005Ω–1K

10Ω–1M

0.005Ω–1K

—

±ꢀ0

—

1000V

0.8

200

±100

±50

±100

±20

1000V

1.0

0.005Ω–1K

1Ω–10M

±ꢀ0

—

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

—

±ꢀ0

—

±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

±ꢀ0

—

±50

±250

±50

±20

±250

±20

1000V

16mm

2±mm

1000

RP2S0DA–––––

RP2R0DA–––––

RW2S0DA–––––

RW2R0DA–––––

0.005Ω–5K

±ꢀ0

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

—

±ꢀ0

—

±250

±50

±250

±50

—

±250

±20

1000V

2±mm

32mm

1000

750

0.005Ω–13K

—

750

±250

±20

350

0.005Ω–25K

1KΩ–1000M

0.005Ω–25K

1KΩ–1000M

±ꢀ0

—

750

2500

±50

750

(continued)

Ohmite Mfg. Co.

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)

Note 2

=0.006 Ref.

Note 1

Recommended

for glue dot

application

=0.005 ±.001

Pꢃckꢃgꢀ Oꢅꢄlinꢀ Dimꢀnꢂionꢂ

PC Boꢃꢁd Lꢃnd Pꢃꢄꢄꢀꢁn

Pꢃckꢃgꢀꢂ

Ba (in.)

(mm) 6.248 .508

ꢇ

ꢆ

.150

3.81

.3±6

8.79

.050

1.27

.2±6±.020

.136±.005

3.454 .127

.133 REF

3.378 REF

.110±.010

2.794 .254

.0±7 Nom.

1.194 Nom.

.05±±.012

1.372 .305

.136±.005

3.454 .127

.0ꢀ8

2.49

.126

3.20

Ca (in.)

.3ꢀ±±.020

.15ꢀ±.005

4.039 .127

.156 REF

3.962 REF

.220±.010

5.588 .254

.062 Nom.

1.575 Nom.

.078±.012

1.981 .305

.15ꢀ±.005

4.038 .127

.256

6.50

.52±

13.31

.13±

3.40

.126

3.20

.060

1.52

(mm) 10.008 .508

CB (in.)

.±07±.020

.226±.005

5.74 .127

.222 REF

5.639 REF

.260±.010

6.604 .254

.062 Nom.

1.575 Nom.

.08±±.012

2.134 .305

.222±.005

5.639 .127

.276

7.01

.537

13.64

.131

3.33

.126

3.20

.0ꢀ3

2.36

(mm) 10.338 .508

Da (in.)

.±55±.020

.2±0±.005

6.096 .127

.236 REF

5.994 REF

.260±.010

6.604 .254

.062 Nom.

1.575 Nom.

.1±3±.012

3.632 .305

.226±.005

5.740 .127

.317

8.05

.585

14.86

.13±

3.40

.155

3.94

.0ꢀ3

2.36

(mm) 11.557 .508

DB (in.)

.625±.020

.273±.005

6.934 .127

.268 REF

6.807 REF

.±17±.010

10.592 .254

.062 Nom.

1.575 Nom.

.1±3±.012

3.632 .305

.226±.005

5.740 .127

.±7±

12.040

.7±2

18.85

.13±

3.40

.155

3.94

.0ꢀ3

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

.0ꢀ3 Nom.

2.362 Nom.

.1±3±.012

3.632 .305

.273±.005

6.934 .127

.611

15.52

1.000

25.4

.1ꢀ5

4.95

.155

3.94

.0ꢀ3

2.36

(mm) 20.599 .508

BB (in.)

.202±.010

.10±.010

2.54 .127

.0ꢀ5 REF

2.41 REF

.07ꢀ±.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 ±81 A except “EA” size which is 12 mm component pitch versus 16mm pitch.

500

200

The temperature rise graph data was

Package limit hot spot temperature rise

obtained by a selection of test substrate size

and trace width for each resistor size to limit

operating temperatures to safe values.

The operating temperature safe rises are

either 100°C substrate temperature rise or

180°C package hot spot temperature rise at

25°C ambient.

FR4: 0.062 in. thick; 0.062 in. traces

Alumina: 0.040 in. thick; 0.010 in. traces

Molding material rated at 205°C continu-

ous.

180

160

140

120

100

Typical TCR for

less than 0.1Ω SMD

resistors (PPM/°C)

400

300

200

100

Alumina

FR4

0.02 0.04 0.06 0.08 0.10

Ohms

Solder joint

100%

200%

300%

Percent Rated power

r e e l D i m e n S i o n S

sizꢀ a nom.

12mm 13” 0.±88" +0.078, –0.00 0.72±"

12.4mm +2.0, –0.0 18.4mm 2500 pcs. BB

C mꢃx.

Qꢅꢃnꢄiꢄy

2000 pcs. BA or

0.795*

20.2 min.

16mm 13” 0.6±6" +0.078, –0.00 0.882"

1500 pcs. CA or

0.512 ±.008

13.0 ±.200

0.059*

1.5 min.

16.4mm +2.0, –0.0 22.4mm 1000 pcs. CB

2±mm 13” 0.ꢀ61" +0.078, –0.00 1.1ꢀ6"

24.4mm +2.0, –0.0 30.4mm

1000 pcs. DA or DB

1.973

50 min.

32mm 13” 1.276" +0.078, –0.00

1.52"

750 pcs. EA

32.4mm +2.0, –0.0 38.4mm

Full

Radius

All reels are compatible with major pick-and-place machines and made

in accordance with EIA ±81 A (except EA size, which is 12mm compo-

nent pitch versus 16mm pitch).

Measured

at Hub

Tape Start Slot

0.098 / 2.5 min. width

0.394 / 10 min. depth

(continued)

1±

Ohmite Mfg. Co.

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

Wiꢁꢀwoꢅnd

Ba Ca CB CB Da Da DB ea BB ea

Pꢃckꢃgꢀ ꢂꢄylꢀ

Bꢃꢂꢀ: ꢂꢄꢃndꢃꢁd

oꢁ ꢁꢀcꢀꢂꢂꢀd

Pꢃckꢃgꢀ ꢂꢄylꢀ

Bꢃꢂꢀ: ꢂꢄꢃndꢃꢁd

oꢁ ꢁꢀcꢀꢂꢂꢀd



Wꢃꢄꢄꢃgꢀ

1.0 1.5 2.0 2.0 2.0 2.0 3.0 3.5 0.6 1.0

Pꢃꢁꢄ No.

Prefix 

Suffix

Prefix 

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–

±.70 –––±R70–

5.00 –––5R00–

5.60 –––5R60–

6.80 –––6R80–

7.50 –––7R50–

10.00 –––10R0–

15.00 –––15R0–

20.00 –––20R0–

22.00 –––22R0–

2±.ꢀ0 –––2±Rꢀ–

33.00 –––33R0–

36.00 –––36R0–

±7.00 –––±7R0–

50.00 –––50R0–

51.00 –––51R0–

68.00 –––68R0–

82.00 –––82R0–

100.00 –––100R–

120.00 –––120R–

180.00 –––180R–

300.00 –––300R–

±70.00 –––±70R–

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–

0.2±0 –––R2±0–

0.300 –––R300–

0.330 –––R330–

0.±00 –––R0±0–

0.±00 –––R±00–

0.±70 –––R±70–

0.500 –––R500–

0.750 –––R750–

±.7K

–––1K00–

–––±K70–

–––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.

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

RM0R7EA402MFET [OHMITE]

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