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RB Series RB106 & RB256

Fixed power wirewound resistors aluminium housed 150 W and 250W with with large creep distance

Datasheet (en)

Features

Extruded aluminium housing provides superior heat conduction.

Housing deep finned for maximum heat dissipation at natural or forced air convection.

Gold anodized finish for maximum resistance to environmental conditions.

Special thermosetting compound with high thermal conductivity.

Winding designed to give maximum core coverage and uniformity for even heat dissipation.

Core centerless ground for maximum winding uniformity.

Marking at top surface for easy identification after mounting.

Complete welded construction terminal to terminal.

Power Rating:

150W, 250W

Resistance Tolerance:

±5%(standard), ±3%, ±2%, ±1%

Resistance range:

Min R10Ω Max 120KΩ

Product Type

Type (Power W)

Resistance

Tolerance

RB-106: 150

RB-256: 250

R10Ω

10RΩ

1KΩ

± 5% (standard)

± 3%

± 2%

± 1%

RB-256

4K7

± 5%

Dimensions

Price/pieces in SEK



Series RB * ± 5%	MOQ 12 pcs Price/pc	Q.ty/pack number
RB106 Value R10Ω to 100KΩ	276.00	4

Series RB * ± 5%	MOQ 12 pcs Price/pc	Q.ty/pack number
RB256 Value R10Ω to 120KΩ	317.00	3

E24 values : 1.0-1.1-1.2-1.3-1.5-1.6-1.8-2.0-2.2-2.4-2.7-3.0-3.3-3.6-3.9-4.3-4.7-5.1-5.6-6.2-6.8-7.5-8.2-9.1

Out off range ohmic values or not E24 values: please send an Enquiry

*Standard tolerance 5%

Tolerance 3% : add +5%

Tolerance 2%: add +10% for ohmic values >=1 ohm add+20% for ohmic values < 1 ohm

Tolerance 1%: add+15% for ohmic values >=1 ohm add+25% for ohmic values < 1 ohm

For non inductive types You have to add the letter "N" after resistor type. Ex.: RBN

Non inductive resistors (RBN) : add+50% on above price

The prices are given in Swedish Kronor excl. VAT Universal Import Elektronik AB reserves the right to adjust prices caused by circumstances, which are beyond our control. All specifications are subject to changes without notice.

Please contact us for price offer regarding other quantity, Ohmic values

Lead Time: Standard Ohmics; 4 to 8 weeks,,, Non-Standard Ohmics; takes 8 to 10 weeks.