ラジアル
UB CONNECTOR
USB (Universal Serial Bus) Conforming Connector
Specifications –––––––––––––––––––
• Current rating: 1.0A AC, DC/ line
• Voltage rating: 30V AC, DC
• Temperature range: -55˚C to +85˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/30m Ω max.
After environmental testing/10m Ω max.
(variation from initial value)
• Insulation resistance: 1,000M Ω min.
• Withstanding voltage: 750V AC/minute
* Compliant with RoHS.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
• Conforms to USB (Universal Serial Bus) 2.0
standards
• Secure EMI shielding effect
• SMT configuration
Standards ––––––––––––––––––––––
0
Recognized E60389
1 Certified LR20812
Receptacle
USB 2.0 certified product
Type A
Normal
Type A
With solder tab
15.22
14.5
15.22
14.5
Type A
With upper flange
14.5
15.22
2
13.3
13.3
4
7.09
3
2.54
2
2.71
10.28
7
2.71
10.28
7
JST
2
3.5
2.5
2.5
12.13
4
7.09
3
2.54
2
3.4
JST
7.69
4
7.09
3
2.54
2
3.4
JST
7.69
M3
2
2.5
7
10.28
2.71
10.82
7 ±0.05
4φ0.92 ±0.08
2 ±0.05
3φ2.3±0.08
4φ0.92 ±0.08
7±0.05
2.71±0.05
2 ±0.05
2.71±0.05
2.5 ±0.05
2.5 ±0.05
4.98±0.05
2.71±0.05
7 ±0.05
2 ±0.05
2.5 ±0.05
4φ0.92±0.08
3φ2.3±0.08
13.14±0.05
13.14±0.05
13.14±0.05
Material and Finish
Model No.
Q'ty / box
UBA-4R-D14-4D Housing Thermoplastic resin, UL94V-0 250
Shell
Copper alloy, nickel-undercoated,
tin-plated
RoHS compliance This product displays (LF)(SN) on a label.
Material and Finish
Model No.
Q'ty / box
Copper alloy, nickel-undercoated,
Shell
tin-plated
Copper alloy, copper-undercoated,
Solder tab tin-plated (reflow treatment)
250
RoHS compliance This product displays (LF)(SN) on a label.
Note: The dimensions above should serve as a guideline. Contact JST for details.
1
Q'ty / box
UBA-4R-D14C2-4D Housing Thermoplastic resin, UL94V-0 250
Housing Thermoplastic resin, UL94V-0
UBA-4R-D14T-4D
Material and Finish
Model No.
Contact Copper alloy, nickel-undercoated,
selective gold-plated
Contact Copper alloy, nickel-undercoated,
selective gold-plated
Contact Copper alloy, nickel-undercoated,
selective gold-plated
2φ2.3±0.08
Shell
Copper alloy, nickel-undercoated,
tin-plated
RoHS compliance This product displays (LF)(SN) on a label.
