type 17p series spindle operated potentiometers meggitt electronic components log no fo147 2 pages issue 3 05-01 specify the type 17p for applications where high insulation resistance and voltage proof are key requirements. the materials used in the all plastic body and spindle construction are ul approved making it an ideal component for domestic appliances and control systems where safety is of prime importance. this popular low cost potentiometer is suitable for industrial and professional applications. a range of switches approved to bs415 can be added to the rear of the potentiometer, to produce rotary or push-push action mains switches. small, versatile size polymer thick film element switch versions available dual gang version available high reliability all plastic body plastic spindle flame retardent meggitt citec key features attractively priced sales action desk fax: (01793 611777) tel: (01793 611666) email: sales@megelec.co.uk web site: www.megelec.co.uk potentiometers inductors, surface mount devices switches, networks encoders, sensors meggitt citec
type 17p series (page 2 of 2) 1k to 1m (linear), 4k7 to 470k (non-linear) 1, 2.2 and 4.7 in each decade 20% (10% by selection) 0.25w (linear), 0.125w (non linear) 350 v dc or ac rms 267 without switch, 232 with switch 5 ohms, maximum 2% maximum (linear), 3% maximum (non linear) 4g ohms, minimum 1kv ac peak 15mnm maximum 300 nominal 350mnm maximum 15% (after 1000hrs. endurance) 5% (20c to 70c) 390m/s2, 4000 bumps 10 - 500hz, 0.75 mm or 98m/s2 25/70/04 10000 operations (minimum) how to order all dimensions are in mm and nominal. do not scale. dimensions limits of resistance change: temperature characteristics of resistance: bump severity: vibration severity: climatic category: mechanical endurance: environmental operating torque, max.: mechanical rotation: end stop torque: mechanical resistance range: resistance value: resistance tolerance: rated dissipation at 20c: limiting element voltage: electrical rotation: terminal resistance: noise (enr): insulation resistance: voltage proof: electrical specification 17pe 17pe 17pe 17pe 17pe s s s s s common p common p common p common p common p art art art art art product identifca product identifca product identifca product identifca product identifca tion tion tion tion tion 17pc - p.c. 17pe - eyelet s - standard single x - customer special d - standard dual a a a a a resistor la resistor la resistor la resistor la resistor la w w w w w a - linear b - log c - inv log 102 102 102 102 102 resist resist resist resist resist ance v ance v ance v ance v ance v alue alue alue alue alue the first two digits are significant figures of resistance value and the third one donates the number of zeroes following example: 4k7 : 472 47k : 473 470k : 474 tolerance tolerance tolerance tolerance tolerance m m m m m m - 20% k - 10% b b b b b shaft style shaft style shaft style shaft style shaft style 25 25 25 25 25 fmf in mm 35mm standard minimum shaft length with p style switch is 19mm shaft length shaft length shaft length shaft length shaft length n n n n n switch det switch det switch det switch det switch det ails ails ails ails ails a - dpst 4a/250v ac b - spst 1a d - dpst 1a e - spst 4a n - no switch p - push push spdt 10a p switch only available on single gang styles. a - plain 6mm b - slotted 6mm c - flatted (5mm a/f) d - flatted (4mm a/f) e - plain 4mm 1 amp 4 amps 10 amps 1.0a - 24 volts dc 10a - 12 volts dc 10a - 250 volts ac 0.3a - 250 volts ac 4a - 250 volts ac proof voltage - 3kv minimum 40 mnm maximum 40mnm maximum life - 25,000 cycles minimum 20 milliohms 20 milliohms 3mm 3mm switch type: current/voltage rating: contact configuration: on/off torque: initial contact resistance: contact gap: switch 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 i n 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 reliabi lity, 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. single switched p otentiometer b & d a & e p dual p otentiometer l 7.5 8.0 m10 x 0.75 thread dia 6.0 single p otentiometer l rotar y switch pcb la y out p otentiometer pcb la y out 7.5 push-push switch pcb la y out all dimension given viewed from component side l * - standard shaft length 35mm ** *
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