MEGGITT SENSORS HUMIDITY, POSITION TEMPERATURE LIQUID LEVEL SURFACE MOUNT DEVICES WIRE LEADS, PC PINS Linear P.T.C. Thermistor TYPE LT SERIES The LT temperature sensing resistors are manufactured on the Holsworthy precision resistor line, utilizing the same constuction. Proven reliability in billions of resistors built since 1967. All sensors are trimmed to specification on latest equipment. The case construction epoxy coated with axial leads, permits automatic insertion with available tape and reel packaging. MEGGITT SENSORS KEY FEATURES VERY LOW COST INSULATED PACKAGE STYLE POSITIVE TEMPERATURE COEFFICIENT SUPPLIED ON TAPE FOR AUTO INSERTION 0.16 WATTS OR 0.25 WATTS AVAILABLE WIDE OPERATING TEMPERATURE RANGE AVAILBLE WITH PRE FORMED LEADS MEGGITT ELECTRONIC COMPONENTS SALES ACTION DESK TEL: (01793 611666) FAX: (01793 611777) EMAIL: sales@megelec.co.uk WEB SITE: www.megelec.co.uk LOG No F0485 ISSUE 4 2 PAGES 10-00 SPECIFICATION TYPE LT SERIES ELECTRICAL Style 16 Style 14 Resistance Range: Resistance Values: Resistance Tolerance: T.C.R.Tolerance: Power Rating (Watts): Withstand Voltage: Rotational Noise (CVR): ShortTime Overload: 10R to 5K1 E24 Grid 5% 10% 0.16 Watts at 70C 300V <100,000 Meg 2.5 x Rated Voltage for 5 Seconds 10R to 5K1 E24 Grid 5% 10% 0.25 Watts at 70C 500V <100,000 Meg 2.5 x Rated Voltage for 5 Seconds (Page 2 of 2) ENVIRONMENTAL Operating Temperature Range: Load Life at 70C: Temperature Cycling: Moisture Resistance: -40C to +125C 3% +0.05 ohms (after 1000 hours) -40C to +125C (5 cycles) 3% +0.05 ohms (after 1000 hours at 40C, 95% RH) DIMENSIONS 15.0 3.0 L 15.0 3.0 D d Type All Dimensions are in mm and nominal. Do Not Scale. Dimensions L Maximum D LTxxxx16 3.4 1.7 0.2 d 0.45 LTxxxx14 0.60 6.8 2.3 0.3 MARKING Resistance Multiplier T.C.R. 2nd Code Resistance 2nd Code T.C.R. 1st Code Resistance 1st Code HOW TO ORDER LT 3000 16 T26 1K0 J COMMON P ART PART T.C.R. POWER RA TING RATING PACKAGING RESISTOR V ALUE VALUE TOLERANCE LT - Linear Positive TCR Thermistor Sensor 3000 - 3000ppm/C 16 - 0.16 W atts Watts 3300 - 3300ppm/C 14 - 0.25 W atts Watts T26 - T aped and Taped Ammo Packed 1 ohm (1 ohm) 1 K ohm (1000 ohms) 100 K ohm (100000 ohms) 1 M ohm (1000000 ohms) 1R0 1K0 100K 1M0 J - 5% Meggitt Electronic Components Ltd. Ohmic House, Westmead Industrial Estate, Swindon, Wilts. SN5 7US Telephone:(01793)487301 (Admin.) (01793)611666 (Sales) Email: sales@megelec.co.uk Fax:(01793) 611777 This publication is issued to provide outline information only and (unless specifically agreed to the contrary by the Company in writing) is not to form part of any order or be regarded as a representation relating to the products or service concerned. We reserve the right to alter without notice the specification, design, price or conditions of supply of any product or service. Whilst Meggitt Electronic Components products are of the very highest quality and reliability, all electronic components can occasionally be subject to failure. Where failure of a Meggitt Electronic Components product could result in life threatening consequences, then the circuit and application must be discussed with the Company. Such areas might include ECG, respiratory. and other medical and nuclear applications and any non fail safe applications circuit.