68WR1KLF: 产品描述RESISTOR, TRIMMER, CERMET, 20 TURN(S), 0.5W, 1000ohm, 3/8 INCH, SQUARE, 3 PINS, ROHS COMPLIANT; 产品类别无源元件电阻器; 文件大小265KB，共3页; 制造商TT Electronics plc; 官网地址http://www.ttelectronics.com/; 标准

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68WR1KLF概述

RESISTOR, TRIMMER, CERMET, 20 TURN(S), 0.5W, 1000ohm, 3/8 INCH, SQUARE, 3 PINS, ROHS COMPLIANT

68WR1KLF规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	TT Electronics plc
包装说明	PCB Mount, 3824
Reach Compliance Code	compliant
ECCN代码	EAR99
执行器方向	VERTICAL
执行器类型	SCREW
构造	Trimmer Pot
JESD-609代码	e3
引线直径	0.51 mm
引线长度	4.6 mm
安装特点	THROUGH HOLE MOUNT
端子数量	3
转弯数量	20
最高工作温度	125 °C
最低工作温度	-55 °C
封装高度	9.53 mm
封装长度	9.53 mm
封装形状	RECTANGULAR PACKAGE
封装形式	PCB Mount
封装宽度	6.22 mm
包装方法	BULK
额定功率耗散 (P)	0.5 W
额定温度	85 °C
电阻	1000 Ω
电阻定律	LINEAR
电阻器类型	TRIMMER
旋转角	7200 deg
尺寸代码	3824
表面贴装	NO
技术	CERMET
温度系数	-100,100 ppm/°C
端子面层	Matte Tin (Sn)
端子形状	WIRE
容差	10%
工作电压	200 V
Base Number Matches	1

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Model 68

3/8” Square

Multiturn

Cermet Trimming Potentiometer

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

10 Ohms to 2 Megohms

±10% (<100 Ohms = ±20%)

200 Vdc Max. or rms not to exceed power rating

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

0.5 Watts at 85°C derating to 0 at 125°C

2 Ohms Max.

20 turns nominal

900 Vrms

1,000 Megohms Min.

Essentially infinite

1% or 1 Ohm Max., whichever is greater

ENVIRONMENTAL

Seal

Temperature Coefficient

Operating Temperature Range

Thermal Shock

Moisture Resistance

Shock

Vibration

High Temperature Exposure

Rotational Life

Load Life

Resistance to Solder Heat

85°C Fluorinert® (No Leaks)

±100 ppm/°C (<100 Ohms = ±250 ppm/°C)

–55°C to +125°C

Five cycles –55°C to +125°C (1% ∆RT, 1% ∆VR)

Ten 24 hour cycles (1% ∆RT, IR 1,000 Megohms Min.)

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

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

250 hours at 125°C (2% ∆RT, 2% ∆VR)

200 cycles (3% ∆RT)

1,000 hours at 70°C & 0.5 Watts (2% ∆RT)

260°C for 10 sec. (1% ∆RT)

MECHANICAL

Mechanical Stops

Torque, Starting

Weight

Clutch action, both ends

5 oz.-in. Max. (0.035 N-m)

0.04 oz. nominal (1.1 grams)

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

June 3, 2010

Website: www.bitechnologies.com

Model 68 page 1 of 3

68WR1KLF相似产品对比

	68WR1KLF	68WR5KLF	68WR10KLF	68WR20KLF
描述	RESISTOR, TRIMMER, CERMET, 20 TURN(S), 0.5W, 1000ohm, 3/8 INCH, SQUARE, 3 PINS, ROHS COMPLIANT	RESISTOR, TRIMMER, CERMET, 20 TURN(S), 0.5W, 5000ohm, 3/8 INCH, SQUARE, 3 PINS, ROHS COMPLIANT	RESISTOR, TRIMMER, CERMET, 20 TURN(S), 0.5W, 10000ohm, 3/8 INCH, SQUARE, 3 PINS, ROHS COMPLIANT	RESISTOR, TRIMMER, CERMET, 20 TURN(S), 0.5W, 20000ohm, 3/8 INCH, SQUARE, 3 PINS, ROHS COMPLIANT
是否无铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合
包装说明	PCB Mount, 3824	PCB Mount, 3824	PCB Mount, 3824	PCB Mount, 3824
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99
执行器方向	VERTICAL	VERTICAL	VERTICAL	VERTICAL
执行器类型	SCREW	SCREW	SCREW	SCREW
构造	Trimmer Pot	Trimmer Pot	Trimmer Pot	Trimmer Pot
JESD-609代码	e3	e3	e3	e3
引线直径	0.51 mm	0.51 mm	0.51 mm	0.51 mm
引线长度	4.6 mm	4.6 mm	4.6 mm	4.6 mm
安装特点	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
端子数量	3	3	3	3
转弯数量	20	20	20	20
最高工作温度	125 °C	125 °C	125 °C	125 °C
最低工作温度	-55 °C	-55 °C	-55 °C	-55 °C
封装高度	9.53 mm	9.53 mm	9.53 mm	9.53 mm
封装长度	9.53 mm	9.53 mm	9.53 mm	9.53 mm
封装形状	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
封装形式	PCB Mount	PCB Mount	PCB Mount	PCB Mount
封装宽度	6.22 mm	6.22 mm	6.22 mm	6.22 mm
包装方法	BULK	BULK	BULK	BULK
额定功率耗散 (P)	0.5 W	0.5 W	0.5 W	0.5 W
额定温度	85 °C	85 °C	85 °C	85 °C
电阻	1000 Ω	5000 Ω	10000 Ω	20000 Ω
电阻定律	LINEAR	LINEAR	LINEAR	LINEAR
电阻器类型	TRIMMER	TRIMMER	TRIMMER	TRIMMER
旋转角	7200 deg	7200 deg	7200 deg	7200 deg
尺寸代码	3824	3824	3824	3824
表面贴装	NO	NO	NO	NO
技术	CERMET	CERMET	CERMET	CERMET
温度系数	-100,100 ppm/°C	-100,100 ppm/°C	-100,100 ppm/°C	-100,100 ppm/°C
端子面层	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
端子形状	WIRE	WIRE	WIRE	WIRE
容差	10%	10%	10%	10%
工作电压	200 V	200 V	200 V	200 V
Base Number Matches	1	1	1	1

68WR1KLF

68WR1KLF在线购买

68WR1KLF概述

68WR1KLF规格参数

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