V03-03-C01_2X4X3.5
1.General specification
1.1 Scope
Qhov kev qhia tshwj xeeb no suav nrog cov kev xav tau rau ib qho tseem ceeb keyboards uas tsis muaj qhov tseem ceeb saum toj kawg nkaus (TACT SWITCHES: Mechanical contact).
1.2 Kev khiav hauj lwm qhov kub thiab txias
-20to+70℃, (nqus av noo, ib txwm nias.)
1.3 Cia qhov kub thiab txias
-25to+85℃, (nqus av noo, ib txwm nias.)
1.4 Kev Xeem Xeem
Kev ntsuam xyuas thiab kev ntsuas yuav tsum tau ua nyob rau hauv cov txheej txheem hauv qab no tshwj tsis yog tau teev tseg:
Qhov kub thiab txias (kub5to35℃)
Li qub humidity ( txheeb ze humidity45to85%) Ib txwm siab (siab860 uato1060mbars)
2.HOM OF ACTUATION
Tactile tawm tswv yim
3.Hu rau Kev npaj
1 1 1ncej1pov
(Cov ntsiab lus ntawm kev sib cuag tau muab rau hauv cov duab kos.)
4.MAXIMUM RATINGSDC12V50mA
5.Qhov tshwm sim thiab qauv
5.1:Qhov tshwm sim: Nws yuav tsum tsis muaj qhov pom tseeb shrinkin 、 chim siab hlau 、 Scrape 、 plating txoj kev zoo faib thiab tsis tuaj yeem tawm.
5.2:Loj: Ua (daim duab txuas) 2
6. General specification
6.1 Cov khoom siv hluav taws xob
| Yam khoom | Kev kuaj mob | Kev xav tau | |
| 6.1.1 | Tiv tauj Resistance | 1(kHz) Kev siv cov khoom zoo li qub ob zaug ntawm lub zog ua haujlwm rau qhov chaw ntawm lub qia, kev ntsuas yuav tsum tau ua nrog ib qho1kHz me-tam sim no tiv tauj ntsuas ntsuas. | 100mΩ≤100mΩ |
| 6.1.2 | Rwb thaiv tsev Resistance | DC100V/ Kev ntsuas yuav tsum tau ua tom qab siv DC 100V muaj peev xwm ntawm terminals thiab nruab nrab ntawm tus kheej terminals thiab ncej rau ib feeb. | 100MΩ ≥100MΩ |
| 6.1.3 | Dielectric tiv thaiv voltage | , AC250V (50HZ-60HZ) AC250V (50Hz lossis 60Hz) yuav tsum tau siv ntawm cov terminals thiab nruab nrab ntawm tus kheej terminals thiab ncej rau ib feeb. | Yuav tsis muaj kev tawg |
| 6.1.4 ib | thaws | (3-4), Teeb pom kev hauv nruab nrab ntawm qia ntawm tus nqi ntsib hauv kev siv ib txwm muaj (3to4kev khiav hauj lwm ib sec), Bounce yuav tsum tau sim thaum "ON" thiab "OFF" | 10 mS |
6.2 Mechanical Properties
| Yam khoom | Kev kuaj mob | Kev xav tau | |
| 6.2.1 | Actuating Force | Muab qhov hloov pauv xws li cov kev taw qhia ntawm kev hloov ua haujlwm yog ntsug thiab tom qab ntawd maj mam nce lub load thov mus rau qhov chaw ntawm lub qia, qhov siab tshaj plaws load yuav tsum tau rau lub qia tuaj mus rau ib tug nres yuav tsum tau ntsuas | 250±50 gf 180±50 gf 100±50 gf |
| 6.2.2 | Mus ncig | Muab qhov hloov pauv xws li cov kev taw qhia ntawm kev hloov pauv kev ua haujlwm yog ntsug thiab tom qab ntawd siv cov khoom siv hluav taws xob zoo li qub ob zaug ntawm lub zog ua haujlwm rau qhov nruab nrab ntawm lub qia, qhov kev ncua deb ntawm lub qia mus rau qhov nres yuav tsum ntsuas | 0.15±0.05 Nwsmm |
| 6.2.3 | Rov qab quab yuam | Cov qauv hloov yog ntsia li ntawd cov kev taw qhia ntawm kev hloov ua haujlwm yog ntsug thiab, raws li kev nyuaj siab ntawm qia hauv nws qhov chaw nruab nrab ntawm tag nrho cov kev mus ncig, lub zog ntawm qia kom rov qab mus rau nws txoj haujlwm dawb yuav tsum ntsuas | 250gf ua:80gf kuv 180gf ua:60gf kuv 100gf ua:40gf kuv |
| 6.2.4 ib | Static Strength | 1 KG,60 Muab qhov hloov xws li cov kev taw qhia Kev hloov pauv kev ua haujlwm yog ntsug, qhov hnyav ntawm 3 kgf yuav tsum tau siv rau hauv kev taw qhia ntawm qia ua haujlwm rau lub sijhawm 60 vib nas this | Yuav muaj tsis muaj cov cim ntawm kev puas tsuaj mechanically thiab hluav taws xob |
6.3 Service Durability
| Yam khoom | Kev kuaj mob | Kev xav tau | |
| 6.3.1 | Lub neej ua haujlwm | Kev ntsuas yuav tsum tau ua raws li qhov ntsuas tau teev tseg hauv qab no: (1) 1.5 Tsis muaj kev thauj khoom (2):60~ 120 / Tus nqi ua haujlwm: 60 mus rau 120 ua haujlwm ib feeb (3): 10, 5 Lub voj voog ntawm kev ua haujlwm: Stainless hlau100,000lub voj voog, Silver coated tooj liab 50,000 cycles | Tiv tauj tsis kam: 300 mΩ Max. Rwb thaiv tsev tsis kam: 100MΩ Min. Actuating quab yuam: ± 30% +30%los yog-30%ntawm thawj lub zog yam khoom 6.2.2 |
| 6.3.2 | Moisture Resistance | 1Ua raws li qhov ntsuas tau teev tseg hauv qab cov qauv yuav tsum tau muab tso rau hauv qhov kub thiab txias li ib teev ua ntej kev ntsuas. (1) Kub:40±2℃ (2) txheeb ze humidity:90rau95%(3) Sijhawm:96teev Cov dej ntws yuav tsum tau muab tshem tawm. | Tiv tauj tsis kam: 300 mΩ Max. Rwb thaiv tsev tsis kam: 100MΩ Yam Khoom 6.1.3, 6.1.4 Yam khoom 6.2.1～6.2.3 |
| 6.3.3 | Tsawg kub ua hauj | 1Ua raws li qhov ntsuas tau teev tseg hauv qab cov qauv yuav tsum tau muab tso rau hauv qhov kub thiab txias li ib teev ua ntej kev ntsuas (1) Kub:-20±2℃ (2) Sijhawm:96teev Cov dej ntws yuav tsum tau muab tshem tawm. | Tiv tauj tsis kam: 300 mΩ Max. Rwb thaiv tsev tsis kam: 100MΩ Yam Khoom 6.1.3, 6.1.4 Yam khoom 6.2.1～6.2.3 |
| Yam khoom | Kev kuaj mob | Kev xav tau | |
| 6.3.4 ib | Thaum tshav kub kub Resistance | 1Ua raws li qhov ntsuas tau teev tseg hauv qab cov qauv yuav tsum tau muab tso rau hauv qhov kub thiab txias rau ib teev ua ntej ntsuas ntsuas (1) Kub:70±2℃ (2) Sijhawm:96teev | Tiv tauj tsis kam: 100mΩ Max. Rwb thaiv tsev tsis kam: 100MΩ Yam Khoom 6.1.3, 6.1.4 Yam khoom 6.2.1～6.2.3 |
| 6.3.5 ib | Hloov Qhov Kub | 1Tom qab kaum lub voj voog ntawm kev ntsuas kub siab. Cov qauv yuav tsum tau muab tso rau hauv qhov kub thiab av noo li ib teev ua ntej ntsuas ntsuas. Thaum lub sij hawm ntsuas no, cov te dej yuav tsum tau muab tshem tawm | Tiv tauj tsis kam: 300mΩ Max. Rwb thaiv tsev tsis kam: 100MΩ Yam Khoom 6.1.3, 6.1.4 Yam khoom 6.2.1～6.2.3 |
| 6.3.6 | Ntsej Tsuag Test | Kev kuaj ntsev ntsev yuav tsum tau ua raws li hauv qab no: (1) Qhov ntom ntom: (5±1)% Nacl() (2) Kub:35±2℃ (3) Sijhawm:6teev24teev | Tsis muaj yellowing thiab xeb ntawm cov hlau |
| Yam khoom | Kev kuaj mob | Kev xav tau | |
| Yam 6.1 Yam 6.2.1, 6.2.2 | |||
| 6.3.7 ib | Vibration Resistance | Kev ntsuas yuav tsum tau ua tom qab kuaj | |
| tau teev tseg hauv qab no: | |||
| (1) Ntau yam oscillation:10rau 55Hz (2) Amplitude: - 1.5mm(pk-rau-pk: 1.5mm) (3) Lub voj voog ntawm cheb:10-55-10Hz (hauv ib feeb, approx.) | |||
| (4) Hom cheb: | |||
| (Logarithmically cheb los yog tsis sib xws cheb.) | |||
| (5) Kev taw qhia ntawm oscillation:3, (Peb | |||
| mutual perpendicular directions, suav nrog | |||
| kev taw qhia ntawm qia mus ncig.) | |||
| (6)2.6(2teev txhua, rau tag nrho6teev.) | |||
| Kev ntsuas yuav tsum tau ua tom qab qhov kev sim ntsuas | |||
| raws li hauv qab no: | |||
| (1) Acceleration: 80g Cycle of test: 3, 6 18( 3cycles txhua hauv 6cov lus qhia, rau tag nrho cov18lub voj voog) | |||
| 6.3.8 ib | Impact Shock Resistance |  | Yam 6.1 Yam 6.2.1, 6.2.2 |
7. Vuam tej yam kev mob
| Yam khoom | Pom zoo tej yam kev mob | |
| 7.1 | Tes soldering | (1): ≤380℃ (2): ≤3S (3): ≤60W Thov xyaum ua raws li hauv qab no: (1) Soldering kub: ≤380℃ (2) Lub sijhawm ua haujlwm tsis tu ncua: ≤3S (3) Muaj peev xwm ntawm soldering hlau: ≤60W |
| 7.2 | Tsis siv neeg flow soldering | Cov khoom no, hom solder raws li cov hauv qab no:
PWB , PWB , , PWB , 260 ℃. Ceeb toom: qhov xwm txheej uas tau hais los saum toj no yog qhov kub thiab txias ntawm PWB qhov chaw uas tau teeb tsa. Muaj cov xwm txheej uas PWB qhov kub thiab txias sib txawv ntawm qhov hloov qhov kub ntawm qhov chaw nyob ntawm PWB cov khoom, qhov loj, tuab, thiab lwm yam. Qhov hloov qhov kub ntawm qhov chaw yuav tsum tsis pub tshaj 260 ℃ |
8.Lwm yam cov kev ceev faj
(1), Ua raws li cov txheej txheem soldering, tsis txhob sim ntxuav qhov hloov nrog cov kuab tshuaj lossis lwm yam.
(2) Tiv thaiv lub rooj sib dhos ntawm kev sib txuas tiv thaiv flux nkag los ntawm nws sab saum toj.
(3)90Thov kom cov khoom khaws cia nyob ze thiab lub sijhawm khaws cia yog90hnub lav tom qab xa cov khoom feem ntau.
