3310H-1-102L Bourns Inc., 3310H-1-102L Datasheet - Page 23

• Manufacturer Part Number: 3310H-1-102L
• Description: POTENTIOMETER, 1K
• Manufacturer: Bourns Inc.
• Series: 3310Hr

Specifications of 3310H-1-102L

• Track Resistance: 1kohm
• Track Taper: Linear
• No. Of Turns: 1
• Resistance Tolerance: ± 20%
• Voltage Rating: 200V
• Power Rating: 250mW
• No. Of Gangs: 2
• Svhc: No SVHC (15-Dec-2010)
• Resistor Element: RoHS Compliant
• Potentiometer Mounting: PCB
• Rohs Compliant: Yes

Specifications are subject to change without notice.
Standard Resistance Range
Resistance Tolerance..................................................(B,D, & G tapers) ±20% ............................................(A,C, & F tapers) ±10%
Independent Linearity .................................................(B & E tapers) ±5% ...................................................(A & H tapers) ±5%
Absolute Minimum Resistance ...................................2 ohms maximum ..................................................... 2 ohms maximum
Continuity....................................................................Maintained for full mechanical angle ........................Maintained for full mechanical angle
Effective Electrical Angle ............................................240° ±5° ....................................................................240° ±6°
Contact Resistance Variation......................................±1% ..........................................................................±1% or 3 ohms (whichever is greater)
Dielectric Withstanding Voltage ..................................MIL-STD-202, Method 301.......................................MIL-STD-202, Method 301
Insulation Resistance (500 VDC).................................1,000 megohms minimum ........................................1,000 megohms minimum
Power Rating (Voltage Limited By Power
Roll-on/Roll-off............................................................(B & E tapers) 0.25% maximum...............................(A & H tapers) 0.5% maximum
Theoretical Resolution ................................................Essentially infinite......................................................Essentially infinite
Operating Temperature..........................................+1°C to +125°C ...................................................+1°C to +125°C
Storage Temperature Range.......................................-55°C to +125°C .......................................................-55°C to +125°C
Temperature Coefficient
Over Storage Temperature Range ..............................±1,000PPM/°C..........................................................±150PPM/°C
Vibration (Single Section)............................................15G ...........................................................................15G
Shock (Single Section)................................................30G ...........................................................................30G
Load Life .....................................................................1,000 hours ...............................................................1,000 hours
Rotational Life (No Load) ............................................100,000 cycles..........................................................100,000 cycles
Contact Resistance Variation @ 50,000 cycles...........(B & E tapers) ±2%
Moisture Resistance ...................................................MIL-STD-202, Method 103, Condition B..................MIL-STD-202, Method 103, Condition B
Running Torque
Starting Torque ..........................................................0.3 maximum above average running torque ...........0.3 maximum above average running torque
Torque Variation ..........................................................0.5 oz.-in. (0.35 Ncm) max. in 45° shaft travel..........0.5 oz.-in. (0.35 Ncm) max. in 45° shaft travel
Stop Strength (1/4” D shaft)........................................4 in.-lb. (45.19 Ncm) .................................................4 in.-lb. (45.19 Ncm)
Mechanical Angle .......................................................300° ±5° ....................................................................300° ±5°
Weight (Single Section) ..............................................7 grams maximum ....................................................7 grams maximum
Terminals.....................................................................Printed circuit terminals, J-Hooks or solder lugs......Printed circuit terminals, J-Hooks or solder lugs
Marking .......................................................................Manufacturer’s trademark, date code, resistance, ..Manufacturer’s trademark, date code,
FOR DIMENSIONAL DRAWINGS SEE PAGE 226.
FOR ORDERING INFORMATION SEE PAGE 227.
NOTE: ALL MODEL 90 PERFORMANCE SPECIFICATIONS DO NOT APPLY TO UNITS SUBJECTED TO PRINTED CIRCUIT BOARD CLEANING PROCEDURES, EXCEPT FOR THE SEALED
VERSION (MODEL 96).
1
AT ROOM AMBIENT: +25°C NOMINAL AND 50% RELATIVE HUMIDITY NOMINAL, EXCEPT AS NOTED.
Initial Electrical Characteristics
Environmental Characteristics
Mechanical Characteristics
Linear Tapers (A, B, E, & H)......................................(B & E) 1K ohms to 1 megohm..................................(A & H) 50 ohms to 1 megohm
Audio Tapers (C, D, F, G S, & T) ...............................(D,G,S, & T) 1K ohms to 1 megohm..........................(C & F) 1K ohms to 1 megohm
Sea Level .................................................................1,500 VAC minimum .................................................1,500 VAC minimum
70,000 Feet ..............................................................500 VAC minimum ....................................................500 VAC minimum
Dissipation or 350 VAC, Whichever Is Less)
+70°C Single Section Assembly .............................(B & E tapers) 0.5 watt ..............................................(A & H tapers) 2 watts
+70°C Multiple Section Assembly ..........................(B & E tapers) 0.5 watt/section .................................(A & H tapers) 1 watt/section
+125°C .....................................................................0 watt ........................................................................0 watt
Total Resistance Shift ..............................................±2% maximum .........................................................±2% maximum
Voltage Ratio Shift ...................................................±5% maximum .........................................................±5% maximum
Total Resistance Shift ..............................................±2% maximum .........................................................±2% maximum
Voltage Ratio Shift ...................................................±5% maximum .........................................................±5% maximum
Total Resistance Shift ..............................................±10% maximum .......................................................±5% maximum
Total Resistance Shift ..............................................(B & E tapers) 10 ohms or ±15% maximum ............10 ohms or ±10% maximum
Total Resistance Shift ..............................................(B & E tapers) ±10% maximum ................................(All tapers) ±5% maximum
Insulation Resistance (500 VDC)..............................100 megohms minimum ...........................................100 megohms minimum
Single or Dual Section (A ,D & r Bushings) ..............0.3 to 1.5 oz.-in. (0.21 to 1.06 Ncm) .........................0.3 to 1.5 oz.-in. (0.21 to 1.06 Ncm)
Single or Dual Section (C & U Bushings) .................0.2 to 1.5 oz.-in. (0.14 to 1.06 Ncm) .........................0.2 to 1.5 oz.-in. (0.14 to 1.06 Ncm)
Each Additional Section...........................................4 grams maximum ....................................................4 grams maxixmum
(1/8” D shaft) .......................................3 in.-lb. (33.89 Ncm) .................................................3 in.-lb. (33.89 Ncm)
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1
1
Conductive Plastic Element
(E, S, & T tapers) ±10%
(D,G,S, & T tapers) 0.25 watt
(D,G,S, & T tapers) 0.25 watt/section
(D & S tapers) 0.1% maximum CCW end
(G & T tapers) 0.1% maximum CW end
(D & S tapers) 0.5% maximum CW end
(G & T tapers) 0.5% maximum CCW end
(whichever is greater)
(D,G,S, & T tapers) ±20% maximum
(D,G, S, & T tapers) ±3%
(D,G, S, & T tapers) ±20% maximum
manufacturer’s part number
91, 93, 95, 96 - 5/8” Square Single-Turn
Features
Features one-piece molded plastic
Available in a variety of pin-out shaft and
rotor assemblies configurations
Virtually infinite electrical circuit
Model 96 sealed for board wash
Metal shaft available as special
feature
Cermet Element
(H taper) ±5%
(C & F tapers) 1 watt
(C & F tapers) 0.5 watt/section
(C taper) 0.1% maximum CCW end
(F taper) 0.1% maximum CW end
(C taper) 1.0% maximum CW end
(F taper) 1.0% maximum CCW end
(whichever is greater)
resistance, manufacturer’s part number
225