100 VISHAY | Alldatasheet
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www.vishay.com Vishay Spectrol Revision: 26-Mar-15 1 Document Number: 57034 For technical questions, contact: sferprecisionpot@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 1 5/16" (33.3 mm) Single Turn Wirewound Precision Potentiometer
FEATURES
- Gangable up to 6 sections
- Extra taps on request
- Bushing and servo mount types available
- Ohmic value range: 5 up to 35 k
- Material categorization: fo r definitions of compliance please see www.vishay.com/doc?99912 QUICK REFERENCE DATA Sensor type ROTATIONAL, single turn wirewound Output type Output by turrets Market appliance Industrial Dimensions 1 5/16" (33.3 mm) ELECTRICAL SPECIFICATIONS PARAMETER Total resistance: Tolerance: 50 and above Below 50 STANDARD 5 to 20 k ± 3 % ± 5 % SPECIAL to 35 k ± 1 % ± 3 % End voltage Linearity x total applied voltage for total resistance above 20 . 2.0 % of total applied voltage for 20 and below Linearity (independent): 5 to 100 100 to 500 500 to 3 k 3 k to 15 k 15 k and above STANDARD ± 1.0 % ± 0.5 % ± 0.5 % ± 0.5 % ± 0.5 % BEST PRACTICAL ± 0.50 % ± 0.35 % ± 0.25 % ± 0.20 % ± 0.15 % Noise 100 ENR (MIL-R-12934) Electrical angle 352° ± 2° Power rating 2.75 W at 40 °C ambient Insulation resistance 100 M min, 500 V DC Dielectric strength 1000 V RMS, 60 Hz Taps (extra) Up to 13 (pos ition tolerance: ± 1°) Phasing CCW taps of multiple sections aligned with CCW tap of section 1 to ± 1° Absolute minimum resistance Linearity x total resistance or 0.5 , whichever is greater
ORDERING INFORMATION
MODEL STYLE GANGS OHMIC VALUE GANGS No 1 OHMIC VALUE GANGS No 2 SPECIAL REQUEST
100 B : bushing
S: servo 470 = 47 222 = 2.200 103 = 10 k For ohmic value range see electrical specification 470 = 47 222 = 2.200 103 = 10 k For ohmic value range see electrical specification xxxx
www.vishay.com Vishay Spectrol Revision: 26-Mar-15 2 Document Number: 57034 For technical questions, contact: sferprecisionpot@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PART NUMBER DESCRIPTION (for information only) 100- 1 2 103 203 xxxx MODEL STYLE GANGS OHMIC VALUE GANGS No 1 OHMIC VALUE GANGS No 2 SPECIAL B: 1 S: 2 DIMENSIONS in inches (millimeters) 0.242 MIN. (6.15) 0.705 (17.91) 0.562 (14.27) Ø 0.125 (3.18) 0.875R (22.22) MAX. 22 1/2° TYP. BUSHING MOUNT: 100B/100-1... SERVO MOUNT: 100S/100-2... 3/8 - 32 UNEF 2A MTG. FACE 0.062 (1.57) ± 0.031 Ø 0.4062 MTG. (10.32) + 0.0000 - 0.0010 0.2497 (6.34) Ø 1.312 (33.32) 0.062 (1.57) 0.375 (9.52) ± 0.031 ± 0.010 0.875 (22.22) ± 0.031 MTG. FACE Ø 1.312 (33.32) Ø 1.1875 (30.16) MTG. Ø 1.187 (30.15) MAX. Ø 1.312 (33.32) 0.2497 (6.34) + 0.0000 0.062 (1.57) 0.073 (1.85) 0.562 (14.27) ± 0.031 0.800 (20.32) ± 0.010 0.337 MIN. (8.56) 1 ADD 0.566 ± 0.002 (14.38) FOR EACH ADDITIONAL SECTION TOLERANCES: UNLESS OTHERWISE NOTED. DECIMALS ± 0.005 ANGLES ± 2 ° CW SCHEMATIC + 0.0000 - 0.0003 + 0.0000 - 0.0005
www.vishay.com Vishay Spectrol Revision: 26-Mar-15 3 Document Number: 57034 For technical questions, contact: sferprecisionpot@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Note
- Nothing stated herein shall be construed as a guarantee of quality or durability POWER RATING CHART MECHANICAL SPECIFICATIONS PARAMETER Rotation 360° (continuous) Bearing type Servo mount: ball bearing Bushing mount: sleeve bearing Ganging 6 sections maximum, terminal alignment, ad ded sections, within ± 10° of section 1 terminals Torque (maximums) Servo, 1 section Bushing, 1 section Each additional section STARTING 0.60 oz. - in (43.20 g - cm) 1.00 oz. - in (72.00 g - cm) 0.30 oz. - in (21.60 g - cm) RUNNING 0.30 oz. - in (21.60 g - cm) 0.75 oz. - in (54.00 g - cm) 0.30 oz. - in (21.60 g - cm) Mechanical tolerances (maximums): Shaft runout (TIR/In) Pilot dia. runout (TIR) Lateral runout (TIR) Shaft end play Shaft radial play BUSHING 0.002" (0.05 cm) 0.002" (0.05 cm) 0.005" (0.13 cm) 0.005" (0.13 cm) 0.004" (0.10 cm) SERVO 0.002" (0.05 cm) 0.002" (0.05 cm) 0.002" (0.05 cm) 0.005" (0.13 cm) 0.002" (0.05 cm) Moment of inertia 1.0 g - cm 2 per section maximum Weight Single section Each additional section 2.0 oz. maximum (56.7 g) 0.75 oz. maximum (21.3 g) MATERIAL SPECIFICATIONS Housing and lids Aluminum, anodized Shaft Stainless steel, non-magnetic non-passivated Terminals Brass, plated for solderability Bushing mount hardware Lockwasher internal tooth: Panel nut: Steel, nickel plated Brass, nickel plated ENVIRONMENTAL SPECIFICATIONS Vibration 15 g thru 2000 CPS Shock 50 g Salt spray 96 h Rotational life 1 mill ion shaft revolutions Load life 900 h Temperature range -55 °C to +105 °C MARKING Unit identification Units shall be marked with Vishay Spectrol name, model number and data code and on each section, resistance, resistance tolerance, linearity and terminal identification. Example of a marking for a standard part: 100-11103 AMBIENT TEMPERATURE IN °C RATED POWER IN W 0 25 50 75 100 125 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 RESISTANCE ELEMENT DATA RESISTANCE VALUES () RESO- LUTION (%) OHMS PER TURN MAXIMUM CURRENT AT 70 °C AMBIENT (mA) MAXIMUM VOLTAGE ACROSS COIL (V) WIRE TEMP. COEF. (ppm/°C) 5 0.346 0.017 742 3.7 800 10 0.298 0.030 524 5.2 800 20 0.236 0.047 371 7.4 800 50 0.244 0.122 235 12 20 100 0.222 0.222 166 17 20 200 0.181 0.361 117 23 20 500 0.178 0.885 74 37 20 1K 0.138 1.38 52 52 20 2K 0.105 2.09 37 74 20 5K 0.085 4.23 23 117 20 10K 0.069 6.84 17 166 20 20K 0.058 11.5 12 235 20 35K 0.058 20.0 8.8 310 20
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