44WR100KLFT7 TT Electronics/BI, 44WR100KLFT7 Datasheet

44WR100KLFT7

Manufacturer Part Number

44WR100KLFT7

Description

TRIMMER 100K OHM 4MM CERMET SMD

Manufacturer

TT Electronics/BI

Series

44r

Datasheet

1.44WR100KLFT7.pdf (3 pages)

Specifications of 44WR100KLFT7

Resistance (ohms)

100K

Power (watts)

0.25W, 1/4W

Tolerance

±10%

Temperature Coefficient

±100ppm/°C

Number Of Turns

Adjustment Type

Top Adjustment

Mounting Type

Surface Mount

Resistive Material

Cermet

Package / Case

Square - 0.190" L x 0.138" W x 0.200" H (4.83mm x 3.51mm x 5.08mm)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Taper

Other names

987-1045-2

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

44WR100KLFT7

Manufacturer:

BCK

Quantity:

34 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

44WR100KLFT7

Manufacturer:

Quantity:

20 000

Current page: 1 of 3
Download datasheet (268Kb)

4mm Square Multiturn

Surface Mount

Cermet Trimming Potentiometer

Specifications subject to change without notice.

Fluorinert® is a registered trademark of 3M Company.

BI Technologies Corporation

4200 Bonita Place, Fullerton, CA 92835 USA

Phone: 714 447 2345

May 19, 2010

FEATURES AND BENEFITS

ELECTRICAL

Standard Resistance Range

Standard Resistance Tolerance

Input Voltage

Slider Current

Power Rating

End Resistance

Actual Electrical Travel

Dielectric Strength

Insulation Resistance

Resolution

Contact Resistance Variation

ENVIRONMENTAL

Seal

Temperature Coefficient

Operating Temperature Range

Thermal Shock

Moisture Resistance

Shock

Vibration

Rotational Life

Load Life

Resistance to Solder Heat

Temperature Exposure

Solderability

• Space saving SMD package for the most compact board designs

• Sealed to withstand aggressive water wash

• Long life - set and forget construction

• BI quality and reliability

• Available in top and side adjustment versions and J-Hook or gull wing termination

Website: www.bitechnologies.com

Model 44 page 1 of 3

1,000 hours at 85°C & 0.25 Watts (2% ∆RT, 1% CRV)

100 mA Max. or within rated power, whichever is less

Ten 24 hour cycles (2% ∆RT, IR 10 Megohms Min.)

Five cycles –65°C to +150°C (2% ∆RT, 1% ∆VR)

300 Vdc Max. or rms not to exceed power rating

±100 ppm/°C (<100 Ohms = ±250 ppm/°C)

6 ms sawtooth, 100 G’s (1% ∆RT, 1% ∆VR)

20 G’s, 10 to 2,000 Hz (1% ∆RT, 1% ∆VR)

0.25 Watts at 85°C derating to 0 at 150°C

1% or 2 Ohms Max., whichever is greater

1% or 3 Ohms Max., whichever is greater

215°C for 3 min. Max. (1% ∆RT)

200 cycles (3% ∆RT, 1% CRV)

Per MIL-STD-202, Method 208

±10% (<100 Ohms = ±20%)

85°C Fluorinert® (No Leaks)

260°C for 10 sec. (1% ∆RT)

10 Ohms to 2 Megohms

1,000 Megohms Min.

Essentially infinite

–65°C to +150°C

9 turns nominal

600 Vrms

Related parts for 44WR100KLFT7

44WR100KLFT7 Summary of contents

Page 1

Square Multiturn Surface Mount Cermet Trimming Potentiometer FEATURES AND BENEFITS • Space saving SMD package for the most compact board designs • Sealed to withstand aggressive water wash • Long life - set and forget construction • BI quality ...

Page 2

MECHANICAL Mechanical Stops Torque, Starting Weight PACKAGING Standard: Embossed Tape & Reel. All units oriented with #1 pin to the right of the direction of feed. Pin Style Tape Width = Sprocket = Capacity = Reel Diameter = Option: Anti-static ...

Page 3

TOP ADJUSTMENT Model 44W 3X Solderable .008±.003 Terminals .203±.076 .100 (1) 2.54 (2) .190 4.83 (3) .061 .113 1.56 2.87 Metal Adjustment Screw .056/1.42 Dia. with .020/.51 wide x .015/.38 deep slot .138 3.51 .154 3.91 SOLDER PAD LAYOUT .079 ...

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