Model 76 A 1/4” Square/ Single Turn/Cermet Trimmer Features include: Enlarged coloured rotor to provide superior adjustability, easy view of the adjustment increments, funnel shaped rotor to allow for inprocess automatic adjustment, withstands immersion cleaning processes, suitable for ultrasonic cleaning after soldering. ELECTRICAL MECHANICAL RESISTANCE VALUES Resistance: Standard range, 10 to 5 Megohms Angle: 270° Resistance Tolerance: 50K, 100K ±20% std Torque: 0.98 to 19.6mNm Ohms: 10R, 20R, 25R, 50R, 100R, 200R, 250R, 500R, 1K, 2K, 5K, 10K, 20K, 25K, 50K, 100K, 200K, 250K, 500K, 1M, 2M, 5M Absolute Minimum Resistance: 1% or 2 Ohms (Whichever is greater) Contact Resistance Variation: 3% or 3 Ohms max. (Whichever is greater) Adjustability: Resolution: Infinite Insulation Resistance: 1000 megohms min Adjustment Angle: 240° nom. Unit Identification: Manufacturer’s name and model number, IEC resistance value coding, tolerance, date code and terminal identification. Terminals: Soloderable Pins Weight: 0.02 oz ENVIRONMENTAL Temperature Range: Temperature Coefficient: Seal Test: Humidity: -55°C to +125°C ±100ppm/°C 85°C MIL-STD-202 method 103 96 hours (+2%∆TR; 100 megohms IR) Vibration: Shock: Load Life: 20 G (1%∆TR; 1%∆VR) 100G (1%∆TR;1%∆VR) 1000 hours 0.5 watt @ 70°C (+2% ∆TR; 2% or 2ohms) whichever is greater, CRV) Rotational Life: 200 cycles Dielectric Strength: Sea Level: 600 vac Power rating (300 volts max): 70°C - 0.5W 125°C - 0.0W MARKING Stop Strength: 49mNm Model P R E S E N T I N G W O R L D W I D E • T H E T O TA L PA C K A G E O F E L E C T R O N I C C O M P O N E N T S Model 76 1/4” Square/Single Turn/Cermet DIMENSIONS Model 76P Model 76R Model 76W ORDERING INFORMATION Standard Resistance Res. Ohms Res. Code 10 20 25 50 100 200 250 500 1000* 2000* 2500 5000* 10000* 20000* 25000 50000 100000 200000 250000 500000 1000000 2000000 5000000 100 200 250 500 101 201 251 501 102* 202* 252 502* 103* 203* 253 503 104 204 254 504 105 205 505 Model Terminal Style P, R, W *Preferred Range Spectrol Electronics Limited Garrard Way, Swindon, Wiltshire, SN3 3HY, England Tel: +44 (0) 1793 521351 Fax: +44 (0) 1793 539255 Sales Fax: +44 (0) 1793 525163 E-mail: [email protected] Web: www.spectrol.co.uk Resistance Code