HS50-9R 1% Arcol, HS50-9R 1% Datasheet

HS50-9R 1%

Manufacturer Part Number

HS50-9R 1%

Description

Wirewound Resistors 50W 9 OHM 1%

Manufacturer

Arcol

Datasheet

1.HS50_0R10_5.pdf (2 pages)

Specifications of HS50-9R 1%

Resistance

9 Ohms

Tolerance

1 %

Power Rating

50 Watts

Temperature Coefficient

+/- 100 PPM / C

Dimensions

14.2 mm W x 49.1 mm L x 14.8 mm H

Product

Power Resistors Wire Wound Aluminum Housed

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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Download datasheet (143Kb)

• High Power to volume

• Wound to maximise High Pulse Capability

• Values from R005 to 100K

• Custom designs welcome

• RoHS Compliant

Manufactured in line with the requirements of MIL

18546 and IEC 115, designed for direct heatsink

mounting with thermal compound to achieve maximum

performance.

Characteristics

Tolerance (Code):

Tolerance for low Ω values:

Temperature coefficients:

Insulation resistance (Dry):

Power dissipation:

Ohmic values:

Low inductive (NHS):

NHS ohmic value:

NHS working volts:

Temp. Rise & Power Dissipation

Surface temperature of resistor related to power dissipation.

The resistor is standard heatsink mounted using a proprietary

heatsink compound.

www.arcolresistors.com

ARCOL UK Limited,

Threemilestone Ind. Estate,

Truro, Cornwall, TR4 9LG, UK.

T +44 (0) 1872 277431

F +44 (0) 1872 222002

E sales @ arcolresistors.com

200

100

HS15

HS25

Aluminium Housed Resistors

HS10

HS50

HS75

100

P O W E R DISSI PAT IO N ( WAT T S )

HS100

HS150

150

Standard ±5% (J) and ±10% (K). Also available ±1% (F), ±2% (G) and ±3% (H)

Typically ≥ R05 ±5% ≤ R047 ±10%

Typical values < 1K 100ppm Std. > 1K 25ppm Std. For lower TCR’s please contact Arcol

10,000 MΩ minimum

At high ambient temperature dissipation derates linearly to zero at 200°C

From R005 to 100K depending on wattage size

Specify by adding N before HS Series code, e.g. NHS50

Divide standard HS maximum value by 4

Divide standard HS maximum working voltage by 1.414

HS200

200

HS250

250

HS300

300

Page 1 of 2

The information contained herein does not form part of

a contract and is subject to change without notice. Arcol

operate a policy of continual product development, therefore,

specifications may change.

It is the responsibility o f the customer to ensure that the component

selected from our range is suitable for the intended application. If in

doubt please ask Arcol.

Heat Dissipation

Ordering Procedure

Heat dissipation: Whilst the use of proprietary heat sinks

with lower thermal resistances is acceptable, uprating is not

recommended. For maximum heat transfer it is recommended

that a heat sink compound be applied between the resistor

base and heat sink chassis mounting surface. It is essential that

the maximum hot spot temperature of 200°C is not exceeded,

therefore, the resistor must be mounted on a heat sink of

correct thermal resistance for the power being dissipated.

Standard Resistor. To specify standard: Series, Watts, Ohmic

Value, Tolerance Code, e.g.: HS25 2R2 J

Non Inductive Resistor. To specify add N, e.g.: NHS100 10R J

10 / 05.45

Related parts for HS50-9R 1%

HS50-9R 1% Summary of contents

Page 1

... From R005 to 100K depending on wattage size Low inductive (NHS): Specify by adding N before HS Series code, e.g. NHS50 NHS ohmic value: Divide standard HS maximum value by 4 NHS working volts: Divide standard HS maximum working voltage by 1.414 Temp. Rise & Power Dissipation Surface temperature of resistor related to power dissipation. The resistor is standard heatsink mounted using a proprietary heatsink compound. 200 HS150 HS50 HS200 HS25 100 HS100 HS75 HS15 HS10 ...

Page 2

... Dimensions (mm) Size A Max B Max C Max HS10 16.5 30.0 8.8 HS15 21.0 36.5 11.0 HS25 28.0 51.0 14.6 HS50 29.7 72.5 14.8 HS75 47.5 72.0 24.1 HS100 47.5 88.0 24.1 HS150 47.5 121.0 24.1 HS200 72.5 145.7 41.8 HS250 72.5 167.0 41.8 HS300 72 ...

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