TT Electronics plc- PTC Thermistors

TT Electronics plc is a global provider of engineered electronics for performance-critical applications. Founded in 1906 and headquartered in Woking, Surrey, United Kingdom, the company has evolved into a leading manufacturer of electronic components and solutions. TT Electronics operates through three main divisions: Sensing and Control, Global Manufacturing Solutions, and Power Electronics. The company’s product portfolio includes a wide range of passive components, such as precision resistors, networks, and magnetics under brands like Welwyn, BI Technologies, and IRC. In the sensing arena, it offers flow, temperature, pressure, and position sensors for industrial, medical, and transportation markets. TT Electronics also designs and manufactures power modules, DC-DC converters, and AC-DC power supplies for demanding environments. Its components are essential in aerospace, defense, automotive, medical, and industrial automation sectors. The company leverages global engineering and manufacturing footprints in the UK, US, China, and other countries to deliver custom solutions. Although not a semiconductor giant, TT Electronics holds a strong niche position in high-reliability resistors and sensors. It is listed on the London Stock Exchange (LSE: TTG) and continues to expand through strategic acquisitions and innovation in electronics.

PTC Thermistors - 型号列表

28 parts in total

Mfr Part #	Quantity Available	Rad Hardened	Military Standard	Tolerance	Power - Rated	Height	Diameter	Packaging	Mounting Style	Length - Overall	Termination Style	Type	Technology	Failure Rate	Operating Temperature	Temperature Coefficient	Resistance	Depth	Number of Turns	Shaft Diameter	DELETED
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 Thermistors

PTC Thermistors - 型号列表

Height

Resistance

Depth

Length - Overall

Number of Turns

Shaft Diameter

Power - Rated

Packaging

Termination Style

Tolerance

Diameter

Mounting Style

Operating Temperature