KKA2541S28 Precision Electronic Components Ltd, KKA2541S28 Datasheet

KKA2541S28

Manufacturer Part Number

KKA2541S28

Description

POT 250K OHM 2W DUAL LOG TAPER

Manufacturer

Precision Electronic Components Ltd

Series

KKr

Datasheet

1.KKU5021S28.pdf (3 pages)

Specifications of KKA2541S28

Resistance (ohms)

250K

Power (watts)

Tolerance

±10%

Number Of Turns

Single

Rotation

314°

Adjustment Type

Side Adjustment

Resistive Material

Carbon

Termination Style

Solder Lug

Actuator Length

22.23mm

Actuator Type

Slotted Shaft

Actuator Diameter

6.32mm

Package / Case

Round - 1.120" Dia x 1.134" H (28.45mm x 28.80mm)

Resistance In Ohms

250K

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Temperature Coefficient

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

KKA2541S28

Manufacturer:

Precision Electronic Component

Quantity:

135

Current page: 1 of 3
Download datasheet (143Kb)

Resistance range, linear taper: 50 Ω to 5 Meg Ω

Resistance range, logarithmic taper: 150 Ω to 1 Meg Ω

Resistance tolerance: ±10% or ±20%

Resistance taper: linear, logarithmic, reverse logarithmic;

Power rating: 2 watts at 70°C derated to 0 watts at 120°C

Insulation resistance:

dry: 10K Meg Ω

wet: 100K Meg Ω

Dielectric strength: 900 V RMS at sea level

Operating voltage: 500 V, subject to power rating

Operating temperature: − 65°C to +125°C

Resistance to soldering heat: 350°C for 5 seconds

Humidity range: per MIL-R-94

Vibration range: per MIL-R-94

Shock resistance: per MIL-R-94

Load life: 1000 hours at 70°C

PRECISION

FEATURES:

ELECTRICAL SPECIFICATIONS:

ENVIRONMENTAL SPECIFICATIONS:

• hot molded carbon element

• gold-plated terminals

• stainless-steel shaft and housing

• quality meeting or exceeding MIL-R-94 - QPL listed

other tapers by special order

Precision Series KK -

Precision series KK/2RV7 potentiometers are suitable for

both military and commercial applications requiring

multiple elements. They can easily be customized to

meet special requirements.

2 Watt multiple element 1/4" shaft diameter

OPTIONS:

• custom shafts and bushings

• special tapers

• fourth (center) terminal

• concentric shafts

• attached switches

Mechanical rotation: 314°

Operating torque: 1 oz/in to 12 oz/in

Rotational life: 25,000 cycles

MECHANICAL SPECIFICATIONS:

MIL Style 2RV7

Related parts for KKA2541S28

KKA2541S28 Summary of contents

Page 1

PRECISION Precision Series KK - FEATURES: • hot molded carbon element • gold-plated terminals • stainless-steel shaft and housing • quality meeting or exceeding MIL-R-94 - QPL listed ELECTRICAL SPECIFICATIONS: Resistance range, linear taper: 50 Ω Meg Ω ...

Page 2

PRECISION DRAWING: MIL Style 2RV7 ...

Page 3

PRECISION ORDERING INFORMATION: Ordering Information - Commercial Part Numbers Bushing Switch Series KK = series KK - Blank = Blank = dual element standard without switch KKK = series KKK - L = locking S = SPST triple element switch ...

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