date 04/08/2016
page 1 of 3
cui.com
MODEL: PJ1-021-SMT │ DESCRIPTION: DC POWER JACK
FEATURES
• 1.65mm center pin
• 5 A rating
• right angle orientation
• surface mount (SMT)
• internal switch
SPECIFICATIONS
parameter conditions/description min typ max units
rated input voltage 24 Vdc
rated input current 5 A
contact resistance1between terminal and mating plug
between terminal in a closed circuit
50
30
mΩ
mΩ
insulation resistance at 500 Vdc 100 MΩ
voltage withstand at 50/60Hz for 1 minute 500 Vac
insertion/withdrawal force 0.3 3 kg
terminal strength any direction for 10 seconds 500 g
operating temperature -25 85 °C
life 5,000 cycles
ammability rating UL94V-0
RoHS 2011/65/EU
Notes: 1. When measured at a current of less than 100 mA/1 kHz
2. Add sufx “-TR” to the model number for tape & reel packaging
SOLDERABILITY
parameter conditions/description min typ max units
reow soldering see reow prole 255 260 265 °C
120
50
270
260
250
240
217
180
120
60
70 140 250 340 380 430
60 120 180 240 300 360 420 480
°C
Time (second)
RoHS
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CUI Inc │ MODEL: PJ1-021-SMT │ DESCRIPTION: DC POWER JACK date 04/08/2016 │ page 2 of 3
4.00 0.157
3.00 0.118
5.15 0.203
1.65 0.065
9.0
(2 PLCS)
0.354
1.00 0.039
6.00
0.236
0.10
0.07
0.49212.5
1.2 0.047
1.50.059
3.90.154
1.3 0.051
(2 PLCS)
0.0982.50
0.059
0.1574.00
0.3549.00
0.0671.7
4.1 0.161
1.50
2.90.114
2.50 0.098
1.50 0.059
4.00 0.157
9.00 0.354
1.70.067
4.10.161
1.30.051
(2 PLCS)
2.90.114
2
3
1
1.8X2.2
(3 PLCS)
2.90.114
0.1183.0
0.213
5.4
0.0591.50
0.0982.50
9.0 0.354
3
1
2
0.1574.00
0.031
( 2 PLCS)
0.047
(3 PLCS)
2.108.0
1.20.047
(2 PLCS)
1
2
3
MECHANICAL DRAWING
MATERIAL PLATING
center pin brass silver
terminal 1 brass silver
terminal 2 copper alloy silver
terminal 3 brass silver
plastic PA6T
units: mm[inches]
tolerance:
X.X ±0.2mm
X.XX ±0.1mm
X.XXX ±0.05mm
SCHEMATIC
Model PJ1-021-SMT
Center Pin Ø1.65 mm
Note: 1. All specications measured at 10~35°C, humidity at 45~85%, under standard atmospheric pressure, unless otherwise noted.
MATING PLUG
Jack Insertion Depth: 8.0 mm
RECOMMENDED
PCB LAYOUT
(Top View)
For more information, please visit the product page | For information on related products, view External Power Supplies
CUI Inc │ MODEL: PJ1-021-SMT │ DESCRIPTION: DC POWER JACK date 04/08/2016 │ page 3 of 3
CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
rev. description date
1.0 initial release 10/20/2005
1.01 changed housing material to PA6T from PBT 01/10/2006
1.02 added TR package option and jack insertion depth 11/07/2012
1.03 applied new spec template 08/22/2013
1.04 increased voltage rating 04/08/2016
The revision history provided is for informational purposes only and is believed to be accurate.
REVISION HISTORY
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