SD卡座 SD卡座连接器 SD卡座贴片
信息编号:2904452 浏览:78次- 供应商
- 乐清市振锐电子有限公司 商铺
- 认证
- 报价
- 请来电询价
- 品牌
- 振锐
- 型号
- SD-No9WG
- 所在地
- 乐清市虹桥镇沙河路186弄2号
- 联系电话
- 86 0577 61359863
- 手机号
- 15158675209
- 联系人
- 薛志荣 请说明来自顺企网,优惠更多
- 让卖家联系我
产品详细介绍
tf card connector, push type
1.0 scope
this specification covers performance, tests, and re for sd pushconnector smttype
2.0 re
2.1 materials and finish
insulator:;lcp and pa46,rates ul94v-0
contacl: (a)material:phosphor bronze,t=0.20mm
(b) finish:selective gold(lu”/3u”/5u”/10u”/15u”)plated on contact area,plated tin/lead 100u”on solder area
card detect& write protect:
(a) material:phosphor bronze,t=0.15mm
shell:sus304-3/4h,t=0.20mm.
2.2 characteristics
voltage rating:250v ac
current rating:0.5amps max
contact resistance(signal):40m ω initial(100 m ω after test)maximum
insulatric:withstanding voltage: 100 m ωmaximum.500vdc.
dieltric: withstanding voltage:500vac/minute.
opetating temperature:-20℃~+60℃
storage temperature: -40℃~+70℃.
mating cycle:1000 insertions.
contact retention in housing:0.3kg/pin min.
2.3 electrical
2.3.1 rated current
re:0.5amp(ac/dc)
test condition:mate connectors measure by dry circuit.
2.3.2 rated voltage
re:250vac
2.3.3 insulation resistance
re:1000mω minimum.
test condition:mate cinnectors,apply 500v dc between adiacent terminal and ground.
2.3.4 contact resistance
re: 40mω minimum.100mω maximum at and off life.
test condition:mate connectors measure by measure by dry circuit.20mm v max,10ma
2.3.5 dielecctric strength
re:500vac/minute
2.4 mechanical
2.4.1 insertion force(max)
re:40n max.(4.0kgf)
test condition:insert connector at the apeed rate of 25±3mm/min.
2.4.2 extraction force(min)
re:2n(0.2kgf)
test condition:ratention connector at the apeed rate of 25±3mm/min.
2.4.3 contact retention(min)
re:3n(0.2kgf)
test condition:apply axial pull out force at 25±3mm/min on the assembly in the housing.
2.4.4 durability cycling(min)
re:10000cycies
test condition:400~600 cycles operations using a mate connector at therate of 400~600 cycles
within i hours.
2.5 solder abililty
2.5.1 solder ability
re:95%min
test condition:①solder time:3±0.5sec
②solder temperature:230±5℃
2.5.2 resistance to soldering heat
re:no damage
test condition:①immerse test sample into molten solder(260±5℃)to 1.2 mm from
the datum line. the dwell time shell be5±5sec.
②after 30 sec interval. immerse the sample into solder(260±5℃)for3±5sec.
2.6 environmental/reliabillty
2.6.1 repeated insertion/extraction
re:contact resistance △20mω change.
test condition:when mated up to 5000cycles reoeatedly by the rate of 400~600cycie.
per hour.
2.6.2 temperature load
re:30℃ max
test condition:carry rated current load.
2.6.3 heat rasistance
e:apperance no damage contact resistance △20mω change.
test condition:85±3℃,96hours.
2.6.4 cold resistance
re:apperance no danage contact resistance △20mω change.
test condition: -40℃±3℃,96hours.
2.6.5 temperature:
re:apperance no danage contact resistance △20mω change.
test condition:5cycies 1)-40℃ 30min;2)+85℃ 30 min
2.6.2 salt spray
test condition:48±4hr exposure to a salt spray from the 5±1% solution at 35±2℃
本产品的加工定制是否,品牌是振锐,型号是SD-No9WG,应用范围是电脑,种类是卡座,接口类型是SD,支持卡数是单卡,读卡类型是SD,形状是矩形,制作工艺是注塑,特性是阻火/阻燃,工作频率是高频,接触件材质是cu,绝缘体材质是LCP,芯数是11,针数是11,线长是1(mm)