6909 Series 7/8 In. Dia. POTENTIOMETER ELEMENT ROTOR/WIPER KIT BLACK RED WHITE 1/8 Inch TYP. STRIP 6.0 NOMINAL LEADWIRES .045 .005 45 MAX. TYPICAL +.002 - .005 ELEMENT I.D. .186 .075 REF. .702 .002 ELEMENT O.D. R.330 MAX. ROTOR ARC .075 .005 STANDARD PRODUCT OFFERING MS PART NUMBER RESISTANCE 6909-1000-030 6909-1002-030 6909-1003-030 1K 10% 5K 10% 10K 10% .200 REF. ELEMENT ONLY P/N 6909-1000-070 ELEMENT ONLY P/N 6909-1002-070 ELEMENT ONLY P/N 6909-1003-070 STANDARD MODEL MECHANICAL CHARACTERISTICS STANDARD MODEL ELECTRICAL CHARACTERISTICS RESISTANCE, 6909-1000-030: 6909-1002-030: 6909-1003-030: ACTIVE ELECTRICAL ANGLE: ELECTRICAL CONTINUITY ANGLE: INDEPENDENT LINEARITY: END VOLTAGE: VOLTAGE RESOLUTION: OUTPUT SMOOTHNESS: RESISTANCE TEMP. COEFFICIENT: POWER RATING @ 70C: WIPER CONTACT CURRENT: 1k 10% 5k 10% 10k 10% 320 330 MIN. 0.5% 0.5% MAX. VIRTUALLY INFINITE 0.1% MAX. 400PPM/C MAX. 1.0 WATT MAX. 10 MilliAmps MAX. SCHEMATIC DIAGRAM MECHANICAL ROTATION: TOTAL WEIGHT (ELEMENT ONLY): WIRE LEAD LENGTH: ELEMENT OUTER DIAMETER: ELEMENT INNER DIAMETER: ROTOR OPERATING RADIUS: STANDARD ROTOR PART No: INSULATOR INSIDE DIAMETER: INSULATOR LENGTH: STANDARD INSULATOR PART No: BLACK CONTINUOUS 0.75 Gm. MAX. 6.0 Inches NOMINAL 0.702.005 Inch 0.186+.002/-.005 Inch 0.330 MAX. 6909-0000-060 0.127.002 Inch 0.200+.000/-.005 7040-0005-015 STANDARD MATERIALS OF CONSTRUCTION RESISTANCE ELEMENT: GRIP-RING ROTOR: INSULATOR: ELECTRICAL CONTACTS: RED WHITE +.004 - .000 INSULATOR I.D. .125 LEADWIRES: CO-MOLDED CONDUCTIVE PLASTIC HEAT-TREATED BERYLLIUM COPPER HIGH-TEMP. MOLDED PLASTIC MULTI-FINGER PRECIOUS METAL DIRECTLY WELDED TO ROTOR #30 AWG TYPE ET STRANDED WIRE TEFLON INSULATED (250V) CW VIEWED FROM ELEMENT FRONT FACE STANDARD ENVIRONMENTAL CHARACTERISTICS OPERATING TEMP. RANGE: ROTATIONAL OPERATING LIFE: Position Sensor Products precisionsensors.meas-spec.com -65C To +125C 6 100 x 10 REVOLUTIONS MIN. 424 Crown Point Circle, Grass Valley, CA 95945 Ph: 530.273.4608 Fax: 530.273.0769 8-7-13 www.meas-spec.com 6909 Series 7/8 In. Dia. POTENTIOMETER ELEMENT ROTOR/WIPER KIT ADJUSTABLE BeCu GRIP-RING ROTOR WELDED MULTI-FINGER PRECIOUS METAL CONTACTS INSULATOR FOR 1/8 In. Dia. SHAFT #30 AWG COLOR CODED LEADWIRES CO-MOLDED CONDUCTIVE PLASTIC RESISTANCE ELEMENT STANDARD ELECTRICAL CHARACTERISTICS RESISTANCES (10%): ACTIVE ELECTRICAL ANGLE: ELECTRICAL CONTINUITY ANGLE: INDEPENDENT LINEARITY: END VOLTAGE: VOLTAGE RESOLUTION: OUTPUT SMOOTHNESS: RESISTANCE TEMP. COEFFICIENT: POWER RATING @ 70C: WIPER CONTACT CURRENT: 1K, 5K, and 10k 320 330 MIN. 0.5% 0.5% MAX. VIRTUALLY INFINITE 0.1% MAX. 400PPM/C MAX. 1.0 WATT MAX. 10 MilliAmps MAX. STANDARD MECHANICAL CHARACTERISTICS MECHANICAL ROTATION: TOTAL WEIGHT (ELEMENT): WIRE LEAD LENGTH: ELEMENT OUTER DIAMETER: ELEMENT INNER DIAMETER: ROTOR OPERATING RADIUS: INSULATOR INSIDE DIAMETER: CONTINUOUS 0.75 Gm. MAX. 6.0 Inches NOMINAL 0.702.005 Inch 0.186+.002/-.005 Inch 0.330 MAX. 0.127.002 Inch STANDARD ENVIRONMENTAL CHARACTERISTICS OPERATING TEMP. RANGE: ROTATIONAL OPERATING LIFE: -65C To +125C 100 x 106 REVOLUTIONS MIN. STANDARD MATERIALS OF CONSTRUCTION RESISTANCE ELEMENT: GRIP-RING ROTOR: INSULATOR: ELECTRICAL CONTACTS: LEADWIRES: Position Sensor Products precisionsensors.meas-spec.com CO-MOLDED CONDUCTIVE PLASTIC HEAT-TREATED BERYLLIUM COPPER HIGH-TEMP. MOLDED PLASTIC MULTI-FINGER PRECIOUS METAL DIRECTLY WELDED TO ROTOR #30 AWG TYPE ET STRANDED WIRE TEFLON INSULATED (250V) AVAILABLE OPTIONS CUSTOM RESISTANCE VALUES (500 TO 50k) AND TOLERANCES AS LOW AS 5% SPECIAL LINEARITIES AS LOW AS 0.25%, ABSOLUTE (INDEXED) OR INDEPENDENT OVER SPECIFIED REGIONS. ADDITIONAL TAPS, CURRENT OR VOLTAGE SPECIAL ELECTRICAL ANGLES UP TO 350 MAX. SPECIAL WIRE LEADS OR CABLES SPECIAL TERMINATIONS OR CONNECTORS SPECIAL TRANSFER FUNCTIONS: NON-LINEAR OUTPUTS LOAD COMPENSATION TRIG, LOG, AND EXPONENTIAL OUTPUTS SPECIAL ELEMENT DIMENSIONS OR FEATURES SUCH AS LOCATING NOTCHES, SCRIBE MARKS, CUSTOM SUBSTRATE SHAPES. CUSTOM ROTOR OR INSULATOR DIMENSIONS AND FEATURES. CUSTOM MARKING, IDENTIFICATION OR LOGO. SPECIAL ENVIRONMENTAL CAPABILITES SUCH AS HIGH SHOCK AND VIBRATION. 424 Crown Point Circle, Grass Valley, CA 95945 Ph: 530.273.4608 Fax: 530.273.0769 8-7-13 www.meas-spec.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: 6909-1003-030 6909-1002-030