Electronic Components Datasheet Search |
|
50M45-01-1-02N Datasheet(PDF) 3 Page - Grayhill, Inc |
|
50M45-01-1-02N Datasheet(HTML) 3 Page - Grayhill, Inc |
3 / 7 page Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Single Deck Rotary Switches SPECIFICATIONS Military Qualification The dimensions for qualified switches are the same as those indicated in the drawings of standard switches. Switches with standard variations, such as shaft and bushing length, which do not affect switch performance, can be marked as qualified product. Contact Grayhill for complete information on variations. 36°, 45°, 60°, 90° (Series 50): The C and M style switches are qualified to MIL‑S‑3786/20. They include the following: Solder lug or PC terminals With or without panel seal Series 50 qualified switches may be ordered by the ‘M’ number or by the Grayhill part number. 30° (Series 51): The C and M style switches are qualified to MIL‑S‑3786/35. They include the following: Solder lug or PC terminals With or without panel seal Series 51 qualified switches may be ordered by the ‘M’ number or by the Grayhill part number. Additional Characteristics Contact Type and Forces: Shorting or non‑ shorting wiping contacts with over 80 grams of contact force. ShaftFlatOrientation:Flatoppositecontacting position of pole number one (see circuit diagrams). Terminals: Switches have the full circle of terminals, regardless of number of active position. Stop Strength: 7.5 pound‑inches minimum Rotational Torque: 8–24 ounce‑inches, depending on the number of poles. SPECIFICATIONS: Other PROCESS SEAlEd–Style T Switch can be mounted on PC board with other components and subjected to wave soldering and conventional board cleaning techniques.No secondary wiring or soldering is necessary. Bushing is o‑ring sealed;epoxy potting seals the terminals and the rear of the switch. Designed for PC assembly, this sealing technique can also be applied to solder lug terminal switches. A bushing to panel seal can also be added to the process sealed versions. Military qualified ver‑ sions are available, see ordering information. Electrical Ratings life Expectancy:With the limiting criteria stated here, the Series 50 and 51 with non‑shorting contacts will switch the following loads at atmospheric and reduced pressures for 25,000 cycles of operations. One cycle is 360° rotation clockwise and 360° return. At 85°C, atmospheric pressure 200 mA, 28 Vdc resistive 150 mA, 115 Vac resistive 30 mA, 28 Vdc inductive 100 mA, 28 Vdc lamp load 75 mA, 220 Vac lamp load At 25°C, reduced pressure (70,000 feet) 200 mA, 28 Vdc resistive 150 mA, 115 Vac resistive 75 mA, 220 Vac resistive Contact Resistance: 20 milliohms maximum, (10 milliohms initially). Insulation Resistance: 1,000 Mohms minimum between mutually insulated parts. Voltage Breakdown: 600 Vac minimum between mutually insulated parts at standard atmospheric pressure. life Expectancy: Listed for the voltage source and make and break current levels. Contact Grayhill for more information if any of the following is true: the life limiting criteria are more critical than those listed;longer operation is required; a larger make and break current is required; the operating environment includes elevated temperatures or reduced pressures. Contact Carry Rating: Switch will carry 6 amperes continuously with a maximum contact temperature rise of 20°C. Materials and Finishes Switch Base: Thermoset detent Rotor: Nylon Shaft, Stop Blades, Stop Arm, Thrust washer, and Retaining Ring: Stainless steel detent Balls: Steel, nickel‑plated Bushing: Zinc, tin‑zinc plated Detent and Contact Springs: Stainless steel Common Ring: Brass, gold‑plated over silver plate. Terminals: Brass, gold‑plated over silver plate and nickel plate Rotor Contact: Precious metal alloy, gold‑ plated Panel Seal: Silicone rubber Shaft Seal: Fluorosilicone Mounting Nuts: Brass, tin‑zinc plated Mounting Hardware: One mounting nut .089" thick by .375" across flats and one internal tooth lockwasher are supplied with the switch. Maximum Mounting Torque: 15in‑lbs 1/4" SHAFT: Style K POS. 1 CIRCLE SHOWING DIMENSIONS OF HOLE TO BE CUT IN PANEL. POS. 1 POS. 1 Ø0.254 Ø0.280 Ø0.380 0.208 0.240 0.350 1/8"Shaft "E" Style "K" Style 3/8-32 UNEF-2A THREAD .250 ±.015 .375 ±.015 +.001 -.002 .250 .250 ±.015 .340 ±.005 .219 ±.004 Rotary 6 "K" Style POS. 1 Ø0.380 0.350 |
Similar Part No. - 50M45-01-1-02N |
|
Similar Description - 50M45-01-1-02N |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |