RC1T124J [KOA]

RESISTOR, CARBON COMPOSITION, 1W, 5%, 2000ppm, 120000ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT;


型号：	RC1T124J
厂家：	KOA SPEER ELECTRONICS, INC.
描述：	RESISTOR, CARBON COMPOSITION, 1W, 5%, 2000ppm, 120000ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT
文件：	总2页 (文件大小：95K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RC 1/4, 1/2, 1

fixed carbon composition resistors

features

• Improved pulse endurance characteristics

compared to carbon-film devices

• Wide resistance range is available: 1Ω - 22MΩ

• Stability class: 10%

• Marking: Four color coding bands on the surface

of resistor

• Products with lead-free terminations meet

RoHS requirements

dimensions and construction

Dimensions inches (mm7

Type

.248 .028 .094 .004 1.181 .118 .024 .002

RC 1/4

(6.3±±.ꢀ7

(2.4±±.ꢁ7

(3±±3.±7 (±.6±±.±07

.374 ^+.031

(9.0 ⁺_-±^±_.^._ꢀ⁸7

.028 ^+.003

(±.ꢀ ⁺_-±^±_.^._±^±₀^ꢀ7

.142 .008 1.102 .118

(3.6±±.27 (28±3.±7

-.028

-.002

RC 1/2

RC 1

.562 .02 .224 .01 1.02 .01 .035 .001

Marking

Resistive

Element

End

Cap

Lead

Wire

(ꢁ4.3±±.ꢀ7 (0.ꢀ±±.37

(26±±.37 (±.9±±.±07

Insulation Core

ordering information

New Part #

1/2

T52

104

Power

Rating

Termination

Material

Nominal

Type

Taping and Forming

Packaging

A: Ammo

R: Reel

Bulk:

Tolerance

Resistance

1/4: 0.25W

1/2: 0.5W

1: 1W

T: Sn

T52 H Forming: 1/2 only

H60, H62: 1/4 only

2 significant

figures + 1

multiplier

J: 5%

K: 10%

No designation

(RC 1: Bulk Only,

500 pcs.)

applications and ratings

Rated

Dissipation

at 70°C

Operating

Temperature

Range

Limiting

Element

Voltage

Temp. Coefficient

of Resistance %

Rated

Resistance

Range

Isolation

Voltage

Rated Resistance

Tolerance

Style

Range

@ -55°C @ +100°C @ +125°C

°C

+6.5 ~ 0

+10 ~ 0

+13 ~ 0

+15 ~ 0

+20 ~ 0

––

+1 ~ -5

0 ~ -6

0 ~ -7.5

0 ~ -10

0 ~ -15

––

1 ohm ~ 1k ohm

1.1k ohm ~ 10k ohm

11k ohm ~ 100k ohm

110k ohm ~ 1M ohm

1.1M ohm ~ 22M ohm

2.2 ohm ~ 1k ohm

1 ohm ~

5.6M ohm

RC 1/4

RC 1/2

0.25

0.5

250

350

100

500

J ( 5%):

E24 series

-55°C

+125°C

K ( 10%):

E12 series

1 ohm ~

22M ohm

+6.5 ~ -3 +5 ~ -4

+10 ~ -3 +6 ~ -5

+13 ~ -3 +7.5 ~ -6

+15 ~ -3 +1 ~ -7

-55°C

+125°C

––

12k ohm ~ 10k ohm

12k ohm ~ 100k ohm

120k ohm ~ 1M ohm

K ( 10%):

E12 series

2.2 ohm ~

1.0M ohm

RC 1

1.0

500

1000

––

Note 1 Rated Voltage: √ (Rated dissipation) x (Rated resistance) (d.c. or a.c. r.m.s. voltage)

Note 2 Limited Element Voltage can only be applied to resistors when the resistance value is equal to or higher than the critical resistance value.

For further information on packaging, please refer to Appendix C.

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

3/06/07

109

KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

RC 1/4, 1/2, 1

fixed carbon composition resistors

environmental applications

Derating Curve

100

-60 -40 -20

-55

20 40 60 80 100 120 140 160

Ambient Temperature

(°C)

125

Performance Characteristics

Parameter

Requirement

Test Method

Visual Examination

Markings shall be legible, as checked by

visual examination

Clause 4.4.1

Checked by visual examination

Resistance

Resistance value shall correspond with the rated

resistance taking into account the specific tolerance

Clause 4.5

Voltage Proof

No breakdown or flashover

Clause 4.7, V-block method RC 1/4 100 Va.c., 60s

RC 1/2 500 Va.c., 60s

RC 1 1000 Va.c., 60s

Variation of Resistance

with Temperature

See ratings table

Clause 4.8 Measuring temperature: +20°C/-55°C/+20°C/

+125°C/+20°C, RC 1: +20°C/-55°C/+20°C/+10°C/+20°C

Overload

ΔR≤ (2% +0.1 ohm) No visual damage,

legible marking

Clause 4.13, The applied voltage shall be 2.5 times

of the rated voltage or twice of the limiting element

voltage, whichever is the less severe, 5s

Robustness of Terminations

Tensile ΔR≤ (2% +0.1 ohm) No visual damage

Bending ΔR≤ (2% +0.1 ohm) No visual damage

Torsion ΔR≤ (2% +0.1 ohm) No visual damage

In accordance with Clause 4.17.4.5

Clause 4.16.2 10N for 5~10s, RC 1: 20N for 5~10s

Clause 4.16.3 5N twice, RC 1: 10N

Clause 4.16.4 180°C, 2 rotation

Solderability

Clause 4.17, 235°C, 5s

Resistance to Soldering Heat

ΔR≤ (3% +0.1 ohm) No visual damage,

legible marking, RC 1 (5% +0.1 ohm)

Clause 4.18, After immersion into the flux, the

immersion into solder shall be carried out 4mm

from the body at 350°C for 3.5s (RC 1 350°C for 3.0s)

Rapid Change of Temperature

Climactic Sequence

ΔR≤ (2% +0.1 ohm), RC 1 (4% +0.1 ohm)

No visual damage

Clause 4.19, 5 cycles between -55°C and 125°C,

RC 1: -55°C and +85°C

ΔR≤ (10% +0.5 ohm) Insulation resistance:

R≥100M ohm, No visual damage

Clause 4.23, Dry/damp heat(12+12h cycle), first cycle/

cold/damp heat(12+12h cycle), remaining cycle/D.C.load

Damp Test, Steady State

ΔR≤ (10% +0.5 ohm) Insulation resistance:

R≥100M ohm, No visual damage, legible marking

Clause 4.24, 40°C, 95%R.H., 56 days, test a), b) and c)

of Clause 4.24.2.1

Endurance at 70°C

ΔR≤ (10% +0.5 ohm) No visual damage

Insulation resistance: R≥1G ohm

Clause 4.25.1, Rated voltage, 1.5h “ON”, 0.5h “OFF”,

70°C, 1,000h

Endurance at the Upper

Category Temperature

ΔR≤ (10% +0.5 ohm) No visual damage

Insulation resistance: R≥1G ohm

Clause 4.25.3, 125°C, no-load, 1,000h

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

1/04/05

110

KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

RC1T124J [KOA]

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