39WNAAR1MEGLF20: 产品描述Trimmer Resistors - Through Hole 1/4W 1M Ohms 20% SINGLE TURN; 产品类别无源元件; 文件大小531KB，共3页; 制造商TT Electronics plc; 官网地址http://www.ttelectronics.com/

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39WNAAR1MEGLF20概述

Trimmer Resistors - Through Hole 1/4W 1M Ohms 20% SINGLE TURN

39WNAAR1MEGLF20规格参数

参数名称	属性值
产品种类 Product Category	Trimmer Resistors - Through Hole
制造商 Manufacturer	TT Electronics plc
RoHS	Details
端接类型 Termination Style	Pin
系列 Packaging	Bulk
工厂包装数量 Factory Pack Quantity	500
单位重量 Unit Weight	0.010000 oz

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Cermet Trimming Potentiometer

Features:



3/8” square

Multiturn

Sealed to be compatible with aqueous PCB cleaning process

Highly reliable

Long life



Applications:



Any application requiring adjustability or calibration

Medical

Consumer electronics

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 minimum

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

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

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 saw-tooth, 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)

BI Technologies

4200 Bonita Place, Fullerton, CA 92835 |Ph: +1 714 447 2300

www.bitechnologies.com | www.ttelectronics.com

Issue B

07/2012

Page 1

39WNAAR1MEGLF20相似产品对比

	39WNAAR1MEGLF20	67XR200KLFTB	67PR250KLF	67YR50KLFTB	67YR20LFTB
描述	Trimmer Resistors - Through Hole 1/4W 1M Ohms 20% SINGLE TURN	Trimmer, Cermet, 0.5W, 200000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 3819,	Trimmer Resistors - Through Hole 3/8" Squ 250K 10%	Trimmer, Cermet, 0.5W, 50000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 3819,	Trimmer, Cermet, 0.5W, 20ohm, 200V, 20% +/-Tol, -250,250ppm/Cel, 3819,
是否Rohs认证	-	符合	-	符合	符合
Objectid	-	7216598504	-	7216598549	7216598542
Reach Compliance Code	-	compliant	-	not_compliant	compliant
ECCN代码	-	EAR99	-	EAR99	EAR99
YTEOL	-	7.3	-	7.6	7.3
执行器方向	-	HORIZONTAL	-	VERTICAL	VERTICAL
执行器类型	-	SCREW	-	SCREW	SCREW
构造	-	Sealed	-	Rectangular	Sealed
帮派号码	-	1	-	1	1
JESD-609代码	-	e3	-	e3	e3
引线直径	-	0.53 mm	-	0.53 mm	0.53 mm
引线长度	-	4.6 mm	-	4.6 mm	4.6 mm
安装特点	-	THROUGH HOLE MOUNT	-	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
端子数量	-	3	-	3	3
转弯数量	-	20	-	20	20
最高工作温度	-	125 °C	-	125 °C	125 °C
最低工作温度	-	-55 °C	-	-55 °C	-55 °C
封装高度	-	10.4 mm	-	10.4 mm	10.4 mm
封装长度	-	9.53 mm	-	9.53 mm	9.53 mm
封装形式	-	PCB Mount	-	PCB Mount	PCB Mount
封装宽度	-	4.95 mm	-	4.95 mm	4.95 mm
包装方法	-	TUBE	-	TUBE	TUBE
额定功率耗散 (P)	-	0.5 W	-	0.5 W	0.5 W
额定温度	-	85 °C	-	85 °C	85 °C
电阻定律	-	LINEAR	-	LINEAR	LINEAR
电阻器类型	-	TRIMMER	-	TRIMMER	TRIMMER
旋转角	-	7200 deg	-	7200 deg	7200 deg
表面贴装	-	NO	-	NO	NO
技术	-	CERMET	-	CERMET	CERMET
温度系数	-	100 ppm/°C	-	100 ppm/°C	250 ppm/°C
端子面层	-	Matte Tin (Sn)	-	Matte Tin (Sn)	Matte Tin (Sn)
端子形状	-	WIRE	-	WIRE	WIRE
容差	-	10%	-	10%	20%
工作电压	-	200 V	-	200 V	200 V

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