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25PR1K: 产品描述Trimmer Resistors - Through Hole 1/4" Squ 1K 10%; 产品类别无源元件; 文件大小378KB，共4页; 制造商TT Electronics plc; 官网地址http://www.ttelectronics.com/

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25PR1K概述

Trimmer Resistors - Through Hole 1/4" Squ 1K 10%

25PR1K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	No RoHS Version Available
产品 Product	Single Turn
电阻 Resistance	1 kOhms
Adjustment	Top Crossed
功率额定值 Power Rating	500 mW (1/2 W)
电压额定值 Voltage Rating	250 V
容差 Tolerance	10 %
工作温度范围 Operating Temperature Range	- 55 C to + 125 C
系列 Packaging	Bulk
Element Type	Cermet
高度 Height	4.83 mm
长度 Length	6.86 mm
最大工作温度 Maximum Operating Temperature	+ 125 C
最小工作温度 Minimum Operating Temperature	- 55 C
工厂包装数量 Factory Pack Quantity	50
类型 Type	Trimmer Resistors - Single Turn
宽度 Width	6.86 mm

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Model 25

1/4” Square

Sealed Single Turn

Thru-Hole

Cermet Trimming Potentiometer

ELECTRICAL

Standard Resistance Range

Standard Resistance Tolerance

Input Voltage

Power Rating

End Resistance

Actual Electrical Travel

Dielectric Strength

Insulation Resistance

Resolution

Contact Resistance Variation

10 Ohms to 2 Megohms

±10%

300 Vdc Max. or rms not to exceed power rating

0.5 Watts at 70°C derating to 0 at 125°C

1% or 2 Ohms Max., whichever is greater

210° nominal

900 Vrms

1,000 Megohms Min.

Essentially infinite

1% or 3 Ohms 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

–55°C to +125°C

Five cycles –55°C to +125°C (2% ∆RT, 2% ∆VR)

Ten 24 hour cycles (3% ∆RT)

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

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

250 hours at 125°C (2% ∆RT, 2% ∆VR)

200 cycles (2 Ohms or 3% ∆RT, whichever is greater)

1,000 hours at 70°C & 0.5 Watts (3% ∆RT, 3% ∆VR)

350°C for 3 seconds or 260°C for 10 seconds (1% ∆RT)

MECHANICAL

Mechanical Stops

Stop Strength

Torque

Weight

Solid

7 oz.-in. Min. (500 g-cm)

3 oz.-in. Max. (200 g-cm)

0.02 oz. nominal (0.6 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

January 27, 2014

Website: www.bitechnologies.com

Model 25 page 1 of 4

25PR1K相似产品对比

	25PR1K	25PR2K
描述	Trimmer Resistors - Through Hole 1/4" Squ 1K 10%	Trimmer Resistors - Through Hole 1/4" Squ 2K 10%
产品种类 Product Category	Trimmer Resistors - Through Hole	Trimmer Resistors - Through Hole
制造商 Manufacturer	TT Electronics plc	TT Electronics plc
RoHS	No RoHS Version Available	No RoHS Version Available
产品 Product	Single Turn	Single Turn
电阻 Resistance	1 kOhms	2 kOhms
Adjustment	Top Crossed	Top Crossed
功率额定值 Power Rating	500 mW (1/2 W)	500 mW (1/2 W)
电压额定值 Voltage Rating	250 V	250 V
容差 Tolerance	10 %	10 %
工作温度范围 Operating Temperature Range	- 55 C to + 125 C	- 55 C to + 125 C
系列 Packaging	Bulk	Bulk
Element Type	Cermet	Cermet
高度 Height	4.83 mm	4.83 mm
长度 Length	6.86 mm	6.86 mm
最大工作温度 Maximum Operating Temperature	+ 125 C	+ 125 C
最小工作温度 Minimum Operating Temperature	- 55 C	- 55 C
工厂包装数量 Factory Pack Quantity	50	50
类型 Type	Trimmer Resistors - Single Turn	Trimmer Resistors - Single Turn
宽度 Width	6.86 mm	6.86 mm

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