USB4105 datasheet(5/11 Pages) ETC

5 / 11 page

PRODUCT SPECIFICATION

Part

Number

USB4105

Rev

Date

24/10/19

Product

Description

USB Type C Receptacle for USB2.0 ,SMT Type, PCB Top Mount

Page

Doc

Number

USB Type C

Prepared

Checked

Approved

www.gct.co

6.3 Environmental Performance and Others.

Test No

Item

Test Condition

Requirement

6.3.1

Cyclic Temperature

and Humidity Test

Cycle the connector between 25 °C ±3 °C at 80 %

±3% RH and 65 °C ±3 °C at 50 % ±3% RH. Ramp

times should be 0.5 hour and dwell times should be

1.0 hour. Dwell times start when the temperature

and humidity have stabilized within the specified

levels. Perform 24 such cycles.

Contact Resistance:

50mΩ Max.

6.3.2

Salt Spray

Subject mated connectors to 5±1% salt-solution

concentration, 35±2°C for 24 hours. In accordance

with EIA-364-26, Test Condition B.

Shall meet visual

requirements, No

detrimental corrosion

allowed in contact

area and base metal

exposed.

6.3.3

Thermal Shock

Temperature range from -55°C~+85°C .Start from -

55°C. After 30 min. change to +85°C, change time

is no more than 5min. Total 10 cycles.

Test reference standard: EIA 364-32, test condition

No physical damage.

Contact Resistance

(Low Level) 50m

max.

6.3.4

Solderability

Solder pot temperature: 250±5°C for 3~5 seconds.

In accordance with EIA-364-52.

95% of immersed

area must show no

voids, pin holes.

6.3.5

Temperature life

105º C without applied voltage for 120 hours.

EIA-364-17, method A

Contact resistance :

50mΩ max

Temperature Life

(preconditioning)

105º C without applied voltage for 72 hours.

EIA-364-17, method A

6.3.6

Mixed flowing gas

EIA 364-65,Class II A

Samples should be placed in an environmentally

controlled ‘test chamber’ that is monitored by a gas

analyzing system for controlled concentrations of

the specified gas mixture. Test coupons shall also

be used and the weight gain reported.

Test duration is 7 days.

Contact resistance :

50mΩ max

6.3.7

Thermal disturbance

Cycle the connector or socket between 15 °C ±3 °C

and 85 °C ± 3 °C, as measured on the part. Ramps

should be a minimum of 2 °C per minute, and dwell

times should insure that the contacts reach the

temperature extremes (a minimum of 5 minutes).

Humidity is not controlled. Perform 10 such cycles.

Contact resistance :

50mΩ max

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