TT Electronics plc- PTC热敏电阻

TT Electronics plc 是一家为关键性能应用提供工程电子产品的全球性企业。公司成立于1906年，总部位于英国萨里郡沃金，现已发展成为领先的电子元器件和解决方案制造商。TT Electronics 旗下设有三大业务板块：传感与控制、全球制造解决方案以及电力电子。其产品组合涵盖丰富的无源元件，如精密电阻、电阻网络和磁性元件，品牌包括 Welwyn、BI Technologies 和 IRC。在传感领域，公司提供流量、温度、压力和位置传感器，服务于工业、医疗和交通市场。TT Electronics 还设计和制造电源模块、DC-DC 转换器和 AC-DC 电源，满足严苛环境的需求。其元器件广泛应用于航空航天、国防、汽车、医疗和工业自动化等领域。公司利用在英国、美国、中国等国的全球工程与制造布局，提供定制化解决方案。尽管不属于半导体巨头，TT Electronics 在高可靠性电阻器和传感器领域拥有牢固的细分市场地位。公司在伦敦证券交易所上市（股票代码：TTG），并通过战略收购和电子技术创新持续发展。

PTC热敏电阻 - 型号列表

共 28 个型号

制造商零件编号	库存	抗辐射加固	军用标准	容差	额定功率	高度	直径	包装方式	安装样式	总长度	端接样式	类型	技术	失效率	工作温度	温度系数	电阻	深度	圈数	轴直径	已删除
78PR2KLF Res Cermet Trimmer 2K Ohm 10% 1W 22(Elec)Turn 2.79mm (33.53 X 4.95 X 8.13mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	10%	1 W	8.13 mm	Not Required mm	Box	Through Hole	33.53 mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	2000 ohm	4.95 mm	22 Turn	2.79 mm	Compliant
89PHR10KLF Res Cermet Trimmer 10K Ohm 10% 0.75W(3/4W) 20(Elec)Turn 2.36mm (20.57 X 4.83 X 8.64mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	10%	3/4 W	8.64 mm	Not Required mm	Box	Through Hole	20.57 mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	10000 ohm	4.83 mm	20 Turn	2.36 mm	Compliant
78PR100LF Res Cermet Trimmer 100 Ohm 10% 1W 22(Elec)Turn 2.79mm (33.53 X 4.95 X 8.13mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	10%	1 W	8.13 mm	Not Required mm	Box	Through Hole	33.53 mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	100 ohm	4.95 mm	22 Turn	2.79 mm	Compliant
64ZR100KLF Res Cermet Trimmer 100K Ohm 10% 0.25W 12(Elec)Turn 1.78mm (7.37 X 4.19 X 6.86mm) Pin Thru-Hole Tube TT Electronics plc	-	No	Not Required	10%	1/4 W	6.86 mm	Not Required mm	Tube	Through Hole	7.37 mm	Pin	Trimmer	Cermet	Not Required	-65C to 150C	�100 ppm/�C	100000 ohm	4.19 mm	12 Turn	1.78 mm	-
67XR20KLF Res Cermet Trimmer 20K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (11.11 X 4.95 X 10.4mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	10%	1/2 W	10.4 mm	Not Required mm	Box	Through Hole	11.11 mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	20000 ohm	4.95 mm	20(Elec) Turn	2.29 mm	-
89PHR20KLF Res Cermet Trimmer 20K Ohm 10% 0.75W 20(Elec)Turn 2.36mm (20.57 X 4.83 X 8.64mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	10%	3/4 W	8.64 mm	Not Required mm	Box	Through Hole	20.57 mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	20000 ohm	4.83 mm	20(Elec) Turn	2.36 mm	-
67YR1KLFTB Res Cermet Trimmer 1K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 4.95 X 11.98mm) Pin Thru-Hole Tube TT Electronics plc	-	No	Not Required	10%	1/2 W	11.98 mm	Not Required mm	Tube	Through Hole	9.53 mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	1000 ohm	4.95 mm	20(Elec) Turn	2.29 mm	-
90PR50KLF Res Cermet Trimmer 50K Ohm 10% 0.75W 20(Elec)Turn 2.36mm (20.57 X 4.83 X 6.35mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	10%	3/4 W	6.35 mm	Not Required mm	Box	Through Hole	20.57 mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	50000 ohm	4.83 mm	20(Elec) Turn	2.36 mm	-
84WR500LFTR Res Cermet Trimmer 500 Ohm 10% 0.25W 12(Elec)Turn 1.78mm (6.35 X 6.36 X 8.51mm) Gull Wing SMD T/R TT Electronics plc	-	No	Not Required	10%	1/4 W	8.51 mm	Not Required mm	Tape and Reel	Surface Mount	6.35 mm	Gull Wing	Trimmer	Cermet	Not Required	-65C to 150C	�100 ppm/�C	500 ohm	6.36 mm	12(Elec) Turn	1.78 mm	-
84PR200LF Res Cermet Trimmer 200 Ohm 10% 0.25W 12(Elec)Turn 1.78mm (6.35 X 5.33mm) Gull Wing SMD Tube TT Electronics plc	-	No	Not Required	10%	1/4 W	5.33 mm	Not Required mm	Tube	Surface Mount	6.35 mm	Gull Wing	Trimmer	Cermet	Not Required	-65C to 150C	�100 ppm/�C	200 ohm	-	12 Turn	1.78 mm	-
67WR1MLF Res Cermet Trimmer 1M Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 4.95 X 11.98mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	10%	1/2 W	11.98 mm	Not Required mm	Box	Through Hole	9.53 mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	-	4.95 mm	-	2.29 mm	-
64PR20KLF Res Cermet Trimmer 20K Ohm 10% 0.25W 12(Elec)Turn 1.78mm (6.35 X 7.37 X 4.45mm) Pin Thru-Hole Tube TT Electronics plc	-	No	Not Required	10%	1/4 W	4.45 mm	Not Required mm	Tube	Through Hole	6.35 mm	Pin	Trimmer	Cermet	Not Required	-65C to 150C	�100 ppm/�C	20000 ohm	7.37 mm	12 Turn	1.78 mm	-
67YR200KLF Res Cermet Trimmer 200K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 4.95 X 11.98mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	10%	1/2 W	11.98 mm	Not Required mm	Box	Through Hole	9.53 mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	200000 ohm	4.95 mm	20 Turn	2.29 mm	-
82PR100LF Res Cermet Trimmer 100 Ohm 10% 0.5W 1(Elec)/1(Mech)Turn (6.35 X 3.56mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	10%	1/2 W	3.56 mm	6.35 mm	Box	Through Hole	Not Required mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	100 ohm	Not Required mm	1(Elec) Turn	-	-
82MR2KLF Res Cermet Trimmer 2K Ohm 10% 0.5W 1(Elec)/1(Mech)Turn (6.35 X 4.32mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	10%	1/2 W	4.32 mm	6.35 mm	Box	Through Hole	Not Required mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	2000 ohm	Not Required mm	1 Turn	-	-
84PR10KLFTR Res Cermet Trimmer 10K Ohm 10% 0.25W 12(Elec)Turn 1.78mm (6.35 X 5.33mm) Gull Wing SMD T/R TT Electronics plc	-	No	Not Required	10%	1/4 W	5.33 mm	Not Required mm	Tape and Reel	Surface Mount	6.35 mm	Gull Wing	Trimmer	Cermet	Not Required	-65C to 150C	�100 ppm/�C	10000 ohm	-	12 Turn	1.78 mm	-
91ER2KLF Res Cermet Trimmer 2K Ohm 20% 0.5W 1(Elec)/1(Mech)Turn (9.53 X 10.67 X 7.11mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	20%	1/2 W	7.11 mm	Not Required mm	Box	Through Hole	9.53 mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	2000 ohm	10.67 mm	1 Turn	-	-
82MR100LF Res Cermet Trimmer 100 Ohm 10% 0.5W 1(Elec)/1(Mech)Turn (6.35 X 4.32mm) Pin Thru-Hole Box TT Electronics plc	-	No	Not Required	10%	1/2 W	4.32 mm	6.35 mm	Box	Through Hole	Not Required mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	100 ohm	Not Required mm	-	-	-
67YR50KLFTB Res Cermet Trimmer 50K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 4.95 X 11.98mm) Pin Thru-Hole Tube TT Electronics plc	-	No	Not Required	10%	1/2 W	11.98 mm	Not Required mm	Tube	Through Hole	9.53 mm	Pin	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	50000 ohm	4.95 mm	20 Turn	2.29 mm	-
23SR10KLFTR Res Cermet Trimmer 10K Ohm 20% 0.25W 1(Elec)/1(Mech)Turn 2.45mm (5 X 5.56 X 5.77mm) J-Hook SMD Embossed T/R TT Electronics plc	-	No	Not Required	20%	1/4 W	5.77 mm	Not Required mm	Tape and Reel	Surface Mount	5 mm	J-Hook	Trimmer	Cermet	Not Required	-55C to 125C	�100 ppm/�C	10000 ohm	5.56 mm	1(Elec) Turn	2.45 mm	-

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TT Electronics plc- PTC热敏电阻

PTC热敏电阻 - 型号列表

高度

电阻

深度

总长度

圈数

轴直径

额定功率

包装方式

端接样式

容差

直径

安装样式

工作温度