commercial and military grades s ubminiature p ushbuttons p7 66 otto 2007 full line catalog specifications subject to change without notice ? the p7 series incorporates ottos patented double-break design in a significantly smaller package than the p1 series. these subminiature switches allow the switch density todays technologies require in c ontrol grips and panels. the long life snap-action design is protected from the environment by a silicon rubber boot, operating on a rolling sleeve principle that gives long sealed life and smooth operation. the p7 series is designed to meet the requirements of mil-s-8805 including low level switching (10 ma @ 30 mv) with power switching up to 5 amps at 28 vdc as well. a variety of mounting styles are offered to best match the application. the p7-1, p7-2, p7-7, and p7-8 case styles feature a swaged bushing shape to allow press-fit installation in aircraft flight c o ntr o l a nd hand grips and similar applications. the other series f e a tu r e threaded bushing mounting. the p7-3 case style has a front p a n e l b ezel while the p7-5 and p7-6 have conventional bushings for r e a r p anel mounted installations. silver or black bezels are standard. o t h e r colors available on special order. pushbuttons are available in a choice of nine colors. excellent tactile feedback assures the operator that contact transfer had been made. a choice of mil-spec and commercial versions of these switches are offered: moistureproof and dusttight to ip64 and mil-prf-8805 design 2. watertight to ip68. watertight to mil-prf-8805 design 3. consult the ordering code to specify. qua l it y features: ? low level switching capability ? low contact resistance: .025 ohms max ? high contact pressure ? six circuit variations ? positive tactile feedback ? variety of mounting styles ? sealed against dust and moisture ? qua l ifi ed t o mil-prf-8 8 05/110 ? watertight ip68 available sealed sub-subminiature pushbutton snap-action switches standard characteristics/ratings: e le c trical: (a t 2 8 vdc or 115 vac, 60/400 hz.) load single circuit 2-circuit resistive 5 amps 4 amps inductive 3 amps 2 amps la mp 2 amps l ow l ev e l option: 3 0 mv @ 1 0 ma. for 25,000 cycles ma t e rials: case: al u m i n u m a l l oy, anodized button: thermoplastic se al: i nternal silicone rubber terminals: the terminals are suitable for soldering operational: operating force: 1.7 lbs. .5 lbs. also available 12oz. 4oz.. on special order mechanical life: 1,000,000 cycles electrical life: 25,000 cycles dielectric withstanding: 1050 vrms. t emperature range: -55 c to +85c
mini sized per mil-prf-8805/110 s ubminiature p ushbuttons p7 specifications subject to change without notice www.ottoexcellence.com 67 p u s h b u t t o n s p7 part number code p7 x x x x x x case t e r m inal style/ circuit contact bezel color button style construction grade form rating button dia. color 1. style 1 0. special 1. n.o. 1. standard 1. clearCtandard 1. red 2. style 2 a. standard commercial solder 2. n.c. 2. low level 2. blackCtandard 2. black 3. st yl e 3 b . sta n d a r d watertight commercial solder 3. n .c . 3-t e rminal 3. c l e a rC 312 3. o r a n g e 5 . st yl e 5 1 . s o l der/military/short 4. n .o . 3-terminal 4. b l a ckC312 4. y e l low 6. style 6 2. solder/commercial/short 5. 5-terminal 5. green 7 . st yl e 7 3. s o l d e r/m i l . watertight/short 6. t w o c i r c u i t 6. b l u e 8. style 8 4. p.c. pin/commercial 7. purple 5. p.c. pin/military 8. gray 6. p .c. pin/mil watertight 9 . wh ite 7. solder/com. watertight/short 8. p.c. pin/com. watertight p7-1 series c ase style 1 p ress-fit mount also available with p.c. terminals. p7-2 series case st y le 2 pres s-fit mount al so available with p .c . p ins. p7-6 series c ase style 6 1 5/32" t hreaded bushing also available with p .c. pins. p7-7 series case style 7 press-fit m ount a lso available with p.c. pins. p7-3 series case st yl e 3 b eze l/thre a d ed b ush i n g al s o a v a i lable with p .c . p i n s. p7-5 series case style 5 1/4" threaded bushing also available with p. c . p i n s . p7-8 series case style 8 press-fit mount guarded button also available with p. c . p i n s . t e r m i na l style & b st andard specials are serialized. subsequent numerals do not specify standard features. not available with case style 1, 2 and 5. a p .c. pin mounting pattern (as v iewed from sw itch bottom. see above drawings for terminal identification.) sealed against dust and moisture, low level switching option
special purpose designs s pecial p ushbuttons p7 68 otto 2007 full line catalog specifications subject to change without notice examples of customized p7 sealed pushbuttons special longer length button panel seal gasket and watertight enclosure. button is black nylon. bezel is black anodized aluminum alloy. a vailable in two versions: a ctuation otto part number m omentary p7-500001 push-pull maintained p7-500017 special large button, press fit available with a .375" dia. button with three color options. co lor otto part number r ed p7-900001 b lack p7-900002 wh ite p7-900009 contact factory for additional button color options special snap-on button, wire leads f e a tu r es changeable snap-on button caps available i n t w o d i ameters and in a range of colors. switch is s p l a s h-proof sealed per mil-s-8805 and is supplied w i t h a s i licone panel gasket. p art number: p7-500018 b utton color .440" dia. .375" dia. r ed 400725-1 400723-1 b lack 400725-2 400723-2 o range 400725-3 400723-3 wh ite 400725-9 400723-9 c ontact factory for additional button color options p7-500001, p7-500017, momentary push-pull
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