82WR250KLF datasheet, PDF - EEWORLD Datasheet

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82WR250KLF: Descriptiontrimmer resistors - through hole 1/2W 250k ohms 10% single turn; CategoryPassive components; File Size59KB，4 Pages; ManufacturerTT Electronics plc; Websitehttp://www.ttelectronics.com/; Environmental Compliance

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82WR250KLF Overview

trimmer resistors - through hole 1/2W 250k ohms 10% single turn

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MODEL 82

1/4” Diameter

Single Turn

Cermet Trimming

Potentiometer

ELECTRICAL

Standard Resistance Range, Ohms

Standard Resistance Tolerance

Input Voltage, Maximum

Slider Current, Maximum

Power Rating, Watts

End Resistance, Maximum

Actual Electrical Travel, Nominal

Dielectric Strength

Insulation Resistance, Minimum

Resolution

Contact Resistance Variation, Maximum

ENVIRONMENTAL

10 to 1Meg

±10% (<100 Ohms = ±20%)

200 Vdc or rms not to exceed power rating

100mA or within rated power, whichever is less

0.5 at 70°C derating to 0 at 125°C

2 Ohms

220°

600 Vrms

1,000 Megohms

Essentially infinite

1% or 1 Ohm, whichever is greater

Seal

Temperature Coefficient, Maximum

Operating Temperature Range

Thermal Shock

Moisture Resistance

Shock, 6ms Sawtooth

Vibration

High Temperature Exposure

Rotational Life

Load Life at 0.5 Watts

Resistance to Solder Heat

MECHANICAL

85°C Fluorinert® (No Leaks)

±100ppm/°C

–55°C to +125°C

5 cycles, –55°C to +125°C (1%

∆RT,

1%∆VR)

Ten 24 hour cycles (1%

∆RT,

IR 100 Megohms Min.)

100G’s (1%

∆RT,

∆VR

)

20G’s, 10 to 2,000 Hz (1%

∆RT,

∆VR

)

250 hours at 125°C (2%

∆RT,

∆VR

)

200 cycles (3%

∆RT)

1,000 hours at 70°C (2%

∆RT)

260°C for 10 sec. (1%

∆RT)

Mechanical Stops

Torque, Starting Maximum

Weight, Nominal

Fluorinert® is a registered trademark of 3M Company.

Specifications subject to change without notice.

Solid

3 oz.-in. (0.021 N-m)

.02 oz. (0.60 grams)

1-65

Model 82

82WR250KLF Related Products

	82WR250KLF	82WR1MEGLF	82WR50LF	82WR10LF	82WR5KLF	82WR2KLF	82WR25KLF	82WR500KLF	82WR100KLF	82PAR2KLFTB
Description	trimmer resistors - through hole 1/2W 250k ohms 10% single turn	trimmer resistors - through hole 1/2W 1M ohms 10% single turn	Trimmer, Cermet, 0.5W, 50ohm, 200V, 20% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS	Trimmer, Cermet, 0.5W, 10ohm, 200V, 20% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS	Trimmer, Cermet, 0.5W, 5000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS	Trimmer, Cermet, 0.5W, 2000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS	Trimmer, Cermet, 0.5W, 25000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS	Trimmer, Cermet, 0.5W, 500000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS	Trimmer, Cermet, 0.5W, 100000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 1/4 INCH, CIRCULAR, 3 PINS	trimmer resistors - through hole 1/2W 2K ohms 10% single turn
Is it Rohs certified?	-	-	conform to	conform to	conform to	conform to	conform to	conform to	conform to	-
Objectid	-	-	1735388518	1735388451	1735388524	1735388497	1735388491	1735388503	1735388433	-
package instruction	-	-	1/4 INCH, CIRCULAR, 3 PINS	1/4 INCH, CIRCULAR, 3 PINS	1/4 INCH, CIRCULAR, 3 PINS	1/4 INCH, CIRCULAR, 3 PINS	1/4 INCH, CIRCULAR, 3 PINS	1/4 INCH, CIRCULAR, 3 PINS	1/4 INCH, CIRCULAR, 3 PINS	-
Reach Compliance Code	-	-	compliant	compliant	compliant	compliant	compliant	compliant	compliant	-
Country Of Origin	-	-	Mexico	Mexico	Mexico	Mexico	Mexico	Mexico	Mexico	-
YTEOL	-	-	7.6	7.6	7.6	7.6	7.6	7.6	7.6	-
Actuator direction	-	-	VERTICAL	VERTICAL	VERTICAL	VERTICAL	VERTICAL	VERTICAL	VERTICAL	-
Actuator type	-	-	SCREW	SCREW	SCREW	SCREW	SCREW	SCREW	SCREW	-
Other features	-	-	RATED AC VOLTAGE (V): 200	RATED AC VOLTAGE (V): 200	RATED AC VOLTAGE (V): 200	RATED AC VOLTAGE (V): 200	RATED AC VOLTAGE (V): 200	RATED AC VOLTAGE (V): 200	RATED AC VOLTAGE (V): 200	-
structure	-	-	Cylindrical	Cylindrical	Cylindrical	Cylindrical	Cylindrical	Cylindrical	Cylindrical	-
gang number	-	-	1	1	1	1	1	1	1	-
JESD-609 code	-	-	e3	e3	e3	e3	e3	e3	e3	-
Lead diameter	-	-	0.432 mm	0.432 mm	0.432 mm	0.432 mm	0.432 mm	0.432 mm	0.432 mm	-
Lead length	-	-	4.57 mm	4.57 mm	4.57 mm	4.57 mm	4.57 mm	4.57 mm	4.57 mm	-
Installation features	-	-	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	-
Number of terminals	-	-	3	3	3	3	3	3	3	-
number of turns	-	-	1	1	1	1	1	1	1	-
Maximum operating temperature	-	-	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	-
Minimum operating temperature	-	-	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-
Package diameter	-	-	6.35 mm	6.35 mm	6.35 mm	6.35 mm	6.35 mm	6.35 mm	6.35 mm	-
Package length	-	-	5.3 mm	5.3 mm	5.3 mm	5.3 mm	5.3 mm	5.3 mm	5.3 mm	-
Package shape	-	-	CIRCULAR PACKAGE	CIRCULAR PACKAGE	CIRCULAR PACKAGE	CIRCULAR PACKAGE	CIRCULAR PACKAGE	CIRCULAR PACKAGE	CIRCULAR PACKAGE	-
Package form	-	-	PCB Mount	PCB Mount	PCB Mount	PCB Mount	PCB Mount	PCB Mount	PCB Mount	-
method of packing	-	-	BULK	BULK	BULK	BULK	BULK	BULK	BULK	-
Rated power dissipation(P)	-	-	0.5 W	0.5 W	0.5 W	0.5 W	0.5 W	0.5 W	0.5 W	-
Rated temperature	-	-	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	-
resistance	-	-	50 Ω	10 Ω	5000 Ω	2000 Ω	25000 Ω	500000 Ω	100000 Ω	-
resistance law	-	-	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR	-
Resistor type	-	-	TRIMMER	TRIMMER	TRIMMER	TRIMMER	TRIMMER	TRIMMER	TRIMMER	-
rotation angle	-	-	220 deg	220 deg	220 deg	220 deg	220 deg	220 deg	220 deg	-
surface mount	-	-	NO	NO	NO	NO	NO	NO	NO	-
technology	-	-	CERMET	CERMET	CERMET	CERMET	CERMET	CERMET	CERMET	-
Temperature Coefficient	-	-	100 ppm/°C	100 ppm/°C	100 ppm/°C	100 ppm/°C	100 ppm/°C	100 ppm/°C	100 ppm/°C	-
Terminal surface	-	-	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	-
Terminal shape	-	-	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	-
Tolerance	-	-	20%	20%	10%	10%	10%	10%	10%	-
Operating Voltage	-	-	200 V	200 V	200 V	200 V	200 V	200 V	200 V	-

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