B32-1070

B3W-1050 OMRON | Alldatasheet

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OMRON. ee ") Mechanical Keyswitch —— ee ee Mechanical Keyswitch with Sealed Construction for Automatic Soldering m Available in two sizes: 6 mm square and 12 mm square : m Snap-action contact mechanism assures short key stroking and a sharp click to fi " . confirm input ‘ . @ Ground terminal available to protect against log : static electricity bs i e u ideal for applications such as audio, office Ee and communications equipment, measuring e instruments, industrial robots, VCRs, TVs, an and vending machines m@ Stick (magazine) packaging style available: contact OMRON for details m Sealed for CFC (Freon) cleaning ] Ordering Information Fit Projected Switch Type g height x pitch _| Operating Force SPST-NO | Flat | High-torce: 230 | 83W-1002 | B3w-t0028 | Baw-1102 | Baw-11026 | Projected | 6x6mm | General-purpose: 1609 | B3W-1050 | B3W-1050s | Baw-1150 | BAW-1150S | | High-force: 200g | -Baw-t0s2 | Baw-1052s | Baw-1152 | Baw-11526 | Flat 12x12mm * Number of switches per stick: 6 x 6 mm. Without ground terminal ... 80/stick 12x 12mm _ Without ground terminal ... 45/stick Note: Switches cannot be water-washed. 177

™@ ACCESSORIES Keycaps t ) Part Number Applicable type:_[6x6mm | 12xi2mm Keycap color [Lightgay 21000 | 92-1200 _| 892-1900 [Bick OO C“‘“‘CNCC(#d‘BSRONO [21210 [| B92-1910__| Bs21020 | Ba2-1220 | 832-1320 | [vow CSCSC*dC HOBO | BV B92-1990_| [fue CCSC‘“C‘*d CBN | B9R-NZAO | B92-~1940 [write 2-400 | 92-1260 | 92-1960 [Lightgeon CSC Bet070 | B-IZ7O | B92-1970__ | 532-1080 | B32-1280 | 832-1380 Note: Keycaps are available in different sizes and colors for exclusive use with the 6 x 6 mm and 12 x 12 mm projected plunger version of Model B3W. Plunger Identification Table Use this table to determine keyswitch type by plunger color. [Plunger color | Operatingforce [Type B3W-1000, 1050, 1100, 1150 | write | 200g | 83-4000, 4050, 4100, 4150 |Yelow | 230g |B W-1002, 1052, 1102, 1152 350g B3W-4005, 4055, 4105, 4155 ™ CONSTRUCTION @ Plunger = TT: Spacer * BE Dome contacts MS Toll i Terminal Base Fixed contacts 178

EEE" k=” OO Characteristics ) Switching capacity 50 mA 24 VDC (resistive load) 100 Ma max. Dielectric strength 500 VAC, 50/60 Hz for 1 minute | Bouncotme mma SCSOSCSOSSOSOSCSCSCSC~*dY Matfunction durability | 10 to 55 Hz, 1.5 mm double amplitude Shock Mechanical durability | 1,000 m/s? (approx. 100 G) 100 mis? (approx. 10 G) Ambient temperature -25° to 70°C Have Service lite |__| [mechanical/electrical] |_General-purpose type | 1,000,000 operations min. 3,000,000 operations min. eae High-load type 300,000 operations min. 1,000,000 operations min > Weight B3W-100 es Baw oe Approx. 0.30 g Approx. 1.00 g eee @ CHARACTERISTIC DATA — Operting force vs. stroke (typical example) B3W-101010 series B3W-4001. series 200] < veal pote i \\ a AR | TA 7 SW LAN | J coceet 100] Fra we ° OF a OF 74 ° OF a2 03 04 ‘Stroke (mm) ‘Stroke (mm) @ OPERATING CHARACTERISTICS Baw Operating force (OF) max. 2309 jag fg Release force (RF) min. j2og fog tg Cd SSCS” 17a

Dimensions___———SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSF Unit: mm (inch) r ) lm 6 MM SQUARE TYPES B3W-1000, B3W-1002 B3W-1100, B3W-1102 Saye] 33 dia. 8 33 dis 02] B38 02 Ny 66 45 45 026) 018) 6s) 18) (0.06) 43 43 oan 3.65 3.05 om (0.14) om 0.14) 18) er 18 18 og 001) (0.0) o7 07 o7 oF “0285 003) @.03) (6205 003) 003) 77 72. (0.30) (0.30) a Mounting holes Terminal arrangement’ Mounting holes ‘Terminal arrangement! in PCB (top view) Internal connection in PCB (top view) Internal connection (top view) (top view) e@ a ee —— ee eee 45204 + (0 160,004) Ta +a hirins 6520.1 s Sei Four 140.05 jozsso.cos ~! Four ss00 Frye 005 35:01 70.2625 004) a Note: Unless otherwise specified, a tolerance of + 0.2 mm applies to all dimensions. 1an

B3w =— OMRON B3w

6 MM SQUARE TYPES

) B3W-1050, B3W-1052 B3W-1150, B3W-1152 8 029} 95 (0.24) 33dia. (0.24) soe 66 45 66 45 026) ore) 026) 018) i8 con 07, 24 ( 24 — a8 Eee gy d: ._— eel Ps 2s “Po fey & oe i 1 ee ‘ oo oy ght h 3 ee @ig | A ( ey 93 coed “ 07 07 7.5;006)| | (0.91) o7 07 fees 77 77 (0.30) (0.30) Mounting holes Terminal arrangement’ Mounting holes Terminal arrangement in PCB (top view) Internal connection in PCB (top view) Internal connection {top view) (top view) astor + +o 1810.004) +t § to itty aa 2 1 (04620.006 - - 2 1 Five 1 dia. holes 6 8.5201 Four 1 dia. holes 2810004) 65:01 Yo 2820 004 Note: Unless otherwise specified, a tolerance of + 0.2 mm applies to all dimensions. 181

Unit: mm (inch) @ 12MM SQUARE TYPES @ B3W-4000, B3W-4005. B3W-4100, B3W-4105 12 12 (0.47) Fidia (0.47) 71d L ems ergy (028) —_ ery} (0:28) x 12 a7 (020) 47) t ny | | © 43 as Soin om 355 on =e Fook as 35 38 i ip —_ 0.14) (0.14) \\ ( ts iz 03 os q 9 9 . 138 138. (084) (054) ed | Mounting holes Terminal arrangement/ Mounting holes Terminal arrangement/ in PCB (top view) Internal connection in PCB (top view) Internal connection (top view) (top view) Two 184008 dia. holes Two 18 dia. holes 4 3 ~ - - $$ 4 3 + - ¥ - + Ra 04 01 520.1 (03820.004) (0.3620.004) + l | 1 masta ri. (0.200.004) - - 2 it 6.901 ~ 7 2 1 (02720.004) temo. Four 1.2dia, holes - - Five 1.2dia. holes {0.4920 004) 128401 (0.4920,004) Note: Unless otherwise specified, a tolerance of + 0.2 mm applies to all dimensions. 1R9 |

II ENTS i—iwO TT EE EE OOOO OO ™@ 12MM SQUARE TYPES ) B3W-4050, B3W-4055 B3W-4150, B3W-4155 R 2 0.47) oars 7 y= = 1 i tay | [ fiat 12 aD ae 38 — 15) rote: oan si en - aoe Co Hae 73 73 | hee oo k TS. om F z, ——} Hs a> i as i) ow bith pe as 0301-4} i! 7 (008) ee res 10.04) ies $201 ee (0.49) 9 "0.49 Ses 138. (0.35) 13.8, (O.S4y (0.84) Mounting holes Terminal arrangement! Mounting holes Terminal arrangement/ in PCB (top view) Internal connection in PCB (top view) Internal connection (top view) (top view) Two 1.8005 ia, holes Two 18 dia. holes B24 ° 0 38:6 008 i 1 ' ekg Ti ++ eritddon |

2 Da) : 2 ‘

{0 4020 004) 125201 "(0.490.004)" ee Note: Unless otherwise specified, a tolerance of + 0.2 mm applies to all dimensions. 422

Unit: mm (inch) ™@ KEYCAPS @ B32-10 0 B32-12 0 B32-13 0 02k azn o2R VLD, yi, YY eyry 85 & ay, 35 4 | 0.22) any 2) BY 2 2.8(0.11) ly A zeom y iA zo tie tae o5R (0.039) o5R (0.039) OsR 4201 asta! oa \\t iid Res lj 4° 12401 IRAE 3aiot 4204 a geso008 ocl7] iin OD 01 —— 0.9640 068) aro a 1240.1 Bs7=0.00%) Note: Unless otherwise specified, a tolerance of + 0.2 mm applies to all dimensions. 404