89WR20LFTB: 产品描述Trimmer Resistors - Through Hole 3/4W 20 Ohms 20% MULTI TURN; 产品类别无源元件; 文件大小824KB，共5页; 制造商TT Electronics plc; 官网地址http://www.ttelectronics.com/

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89WR20LFTB概述

Trimmer Resistors - Through Hole 3/4W 20 Ohms 20% MULTI TURN

89WR20LFTB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
产品 Product	Multiturn
Number of Turns	20
电阻 Resistance	20 Ohms
Adjustment	Side Slot
功率额定值 Power Rating	0.75 W
电压额定值 Voltage Rating	200 VDC
容差 Tolerance	20 %
温度系数 Temperature Coefficient	100 PPM / C
系列 Packaging	Tube
Element Type	Cermet
高度 Height	6.35 mm
长度 Length	19.05 mm
最大工作温度 Maximum Operating Temperature	+ 125 C
最小工作温度 Minimum Operating Temperature	- 55 C
Mounting	Through Hole
工厂包装数量 Factory Pack Quantity	25
Taper	Linear
类型 Type	Trimmers
宽度 Width	4.83 mm
单位重量 Unit Weight	0.050000 oz

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Multi-Turn Trimmer

Model 89 and 90

Features:



1/4” square



Surface mount



Cermet

Electrical

Environmental

Mechanical

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.

TT Electronics | BI Technologies

4200 Bonita Place, Fullerton, CA USA 92835-1053 |Ph: +1 714-447-2300

www.ttelectronics.com | sensors@ttelectronics.com

Issue A

11/2016

Page 1

89WR20LFTB相似产品对比

	89WR20LFTB	89PHR1MEGLF	89PHR20LFTB	89XR500KLF	89PHR1MEGLFTB	89PHR2MEGLFTB	89XR200LF	89WR500LF	89WHR5KLF
描述	Trimmer Resistors - Through Hole 3/4W 20 Ohms 20% MULTI TURN	Potentiometer, Cermet, 0.75W, 1000000ohm, 200V, 10% +/-Tol, -100,100ppm/Cel, 7519,	Potentiometer, Cermet, 0.75W, 20ohm, 200V, 20% +/-Tol, -100,100ppm/Cel, 7519,	Trimmer Resistors - Through Hole 3/4W 500K Ohms 10% MULTI TURN	Trimmer Resistors - Through Hole 3/4W 1M Ohms 10% MULTI TURN	Trimmer Resistors - Through Hole 3/4W 2M Ohms 10% MULTI TURN	Trimmer Resistors - Through Hole 3/4W 200 Ohms 10% MULTI TURN	Trimmer Resistors - Through Hole 3/4W 500 Ohms 10% MULTI TURN	Trimmer Resistors - Through Hole 20Kohms 5% 1 1/4" PC Mount
产品种类 Product Category	Trimmer Resistors - Through Hole	-	-	Trimmer Resistors - Through Hole	Trimmer Resistors - Through Hole	Trimmer Resistors - Through Hole	Trimmer Resistors - Through Hole	Trimmer Resistors - Through Hole	Trimmer Resistors - Through Hole
制造商 Manufacturer	TT Electronics plc	-	-	TT Electronics plc	TT Electronics plc	TT Electronics plc	TT Electronics plc	TT Electronics plc	TT Electronics plc
RoHS	Details	-	-	Details	Details	Details	Details	Details	Details
端接类型 Termination Style	Pin	-	-	Pin	Pin	Pin	Pin	Pin	Pin
产品 Product	Multiturn	-	-	Multiturn	Multiturn	Multiturn	Multiturn	Multiturn	Multiturn
Number of Turns	20	-	-	20	20	20	20	20	20
电阻 Resistance	20 Ohms	-	-	500 kOhms	1 MOhms	2 MOhms	200 Ohms	500 Ohms	5 kOhms
Adjustment	Side Slot	-	-	Side Slot	Side Slot	Side Slot	Side Slot	Side Slot	Side Slot
功率额定值 Power Rating	0.75 W	-	-	0.75 W	0.75 W	0.75 W	0.75 W	0.75 W	0.75 W
电压额定值 Voltage Rating	200 VDC	-	-	200 VDC	200 VDC	200 VDC	200 VDC	200 VDC	200 VDC
容差 Tolerance	20 %	-	-	10 %	10 %	10 %	10 %	10 %	10 %
温度系数 Temperature Coefficient	100 PPM / C	-	-	100 PPM / C	100 PPM / C	100 PPM / C	100 PPM / C	100 PPM / C	100 PPM / C
系列 Packaging	Tube	-	-	Bulk	Tube	Tube	Bulk	Bulk	Bulk
Element Type	Cermet	-	-	Cermet	Cermet	Cermet	Cermet	Cermet	Cermet
高度 Height	6.35 mm	-	-	6.35 mm	8.64 mm	8.64 mm	6.35 mm	6.35 mm	8.64 mm
长度 Length	19.05 mm	-	-	19.05 mm	19.05 mm	19.05 mm	19.05 mm	19.05 mm	19.05 mm
最大工作温度 Maximum Operating Temperature	+ 125 C	-	-	+ 125 C	+ 125 C	+ 125 C	+ 125 C	+ 125 C	+ 125 C
最小工作温度 Minimum Operating Temperature	- 55 C	-	-	- 55 C	- 55 C	- 55 C	- 55 C	- 55 C	- 55 C
Mounting	Through Hole	-	-	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
工厂包装数量 Factory Pack Quantity	25	-	-	50	25	25	50	50	50
Taper	Linear	-	-	Linear	Linear	Linear	Linear	Linear	Linear
类型 Type	Trimmers	-	-	Trimmers	Trimmers	Trimmers	Trimmers	Trimmers	Trimmers
宽度 Width	4.83 mm	-	-	4.83 mm	4.83 mm	4.83 mm	4.83 mm	4.83 mm	4.83 mm
单位重量 Unit Weight	0.050000 oz	-	-	0.050000 oz	0.050000 oz	0.050000 oz	0.050000 oz	0.050000 oz	0.050000 oz

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