CMO-1-1000-J-LF-TR [TTELEC]

Commercial Grade Metal Oxide Resistor; 商业级金属氧化物电阻器


型号：	CMO-1-1000-J-LF-TR
厂家：	TT Electronics
描述：	Commercial Grade Metal Oxide Resistor 商业级金属氧化物电阻器电阻器
文件：	总4页 (文件大小：169K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Commercial Grade

Metal Oxide Resistor

CMO Series

• High purity ceramic core

• Non-inductive type available

• Superior ﬂame retardant coating

• Power ratings from 1/4W to 9W

• Meets EIA-RC2655A requirements

• Stable performance in harsh environments

Electrical Data

Power

Rating at

70°C (W)

Resistance

Range*

(Ohms)

Max.

Working

Voltage (V)

Max.

Overload

Voltage (V)

Dielectric

Withstanding

Voltage (V)

Tolerance

(±%)

TCR

(±ppm/°C)

IRC Type

Standard Size

CMO-1/4

CMO-1/2

CMO-1

0.25

0.5

0.3 - 50K

5 - 100K

5 - 150K

20 - 150K

30 - 200K

50 - 200K

250

350

500

750

400

250

350

500

750

600

CMO-2

600

CMO-3

2, 5, 10

350

800

CMO-5

1000

CMO-7

CMO-8

CMO-9

Miniature Size

CMO-1/2S

CMO-1S

CMO-2S

CMO-3S

CMO-5SS

CMO-5S

0.5

0.3 - 50K

5 - 100K

5 - 150K

250

350

500

400

600

800

250

350

500

2, 5, 10

350

General Note

IRC reserves the right to make changes in product speciﬁcation without notice or liability.

All information is subject to IRC’s own data and is considered accurate at time of going to print.

A subsidiary of

TT electronics plc

Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

CMO Series Issue September 2008 Sheet 1 of 4

Commercial Grade

Metal Oxide Resistor

Environmental Data

Short-time overload

Dielectric withstanding voltage

Terminal strength

∆R/R ≤(±0.5% + 0.05Ω), with no evidence of mechanical damage.

No evidence of ﬂashover, mechanical damage, arcing or insulation breakdown.

No evidence of mechanical damage.

Resistance to Soldering heat

Pulse Overload

∆R/R ≤(±1% + 0.05Ω), with no evidence of mechanical damage.

Minimum 95% coverage.

Solderability

Resistance to solvent

Temperature cycling

Load life in humidity

Load life

No deterioration of protective coating and markings.

∆R/R ≤(±1% + 0.05Ω), with no evidence of mechanical damage.

Standard type: ∆R/R ±3% for <100KΩ, ±5% for ≥100KΩ;

Standard type: ∆R/R ±1.5% Flame retardant type: R/R ±5%

Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

CMO Series Issue September 2008 Sheet 2 of 4

Commercial Grade

Metal Oxide Resistor

Physical Data

Dimensions (mm)

IRC Type

CMO-1/4

CMO - 1/2

CMO-1

D (max.)

2.5

L (max.)

7.5

d (±0.02)

H (±3)

Standard Size

0.6

0.7

0.8

0.6

0.7

0.8

4.0

10.0

12.0

16.0

17.5

26.0

32.0

41.0

54.0

7.5

5.0

CMO-2

5.5

CMO-3

6.5

CMO-5

8.5

CMO-7

8.5

CMO-8

8.5

CMO-9

8.5

Miniature Size

CMO - 1/2S

CMO-1

3.0

4.5

10.0

12.0

16.0

17.5

25.0

CMO-2

5.0

CMO-3

5.5

CMO-5SS

CMO-5S

6.5

8.0

• Standard gray base color for standard size product; Blue color for miniature size product

• Standard non-ﬂammable coating

Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

CMO Series Issue September 2008 Sheet 3 of 4

Commercial Grade

Metal Oxide Resistor

Power Derating Curve

-55°C

70°C

130°C

235°C

100

CMO 1W - 9W

CMO 1/4W - 1/2W

-60 -40 -20

20 40 60 80 100 120 140 160 180 200 240

Ambient Temperature (°C)

Temperature Rise Chart

250

200

150

100

7W, 8W, 9W

1/4W, 1/2W

Ordering Data

Specify type, resistance, tolerance, RoHS-Compliance and packaging.

This example is for a Metal Oxide Resistor, 2-watt, 1000Ω resistor.

Sample Part No.

IRC Type

CMO

1001

LF TR

Power Rating

(See specs table)

Resistance Value (EIA 4-digit code)

(≥100Ω - First 3 signiﬁcant digits plus 4th digit multiplier)

Example: 100Ω = 1000, 1000Ω = 1001; 150KΩ = 1503

(>100Ω - "R" is used to designate decimal)

Example: 10Ω = 51R0, 1Ω = 1R00, 0.25Ω = R250

Tolerance (EIA format)

G = ±2%; J = ±5%; K = ±10%

RoHS- compliance

LF = RoHS compliant construction

Packaging

TR = tape and reel only

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

CMO Series Issue September 2008 Sheet 4 of 4

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