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0.3 mm pitch, Horizontal mating, Backflip, Mechanical lock,(Height = 0.9 mm)
High FPC retention force with additional mechanical lockStructure to prevent contact distortion
Usability for closing actuator without FPC
High FPC Retention Force with Additional Mechanical Lock
Short Actuator LK Type
Long Actuator LK Type
MINIFLEX® 3-BFN LK MINIFLEX® 3-BFN
11.34 N 6.7 N
FPC retention force comparison (19 p)
Lock
FPC with cutout
FPC LOCK mechanism maintainshigh FPC retention force
Type Short Actuator LK
Long Actuator LK
Part Number 20599 20584Contact Pitch (mm) 0.3 0.3Board Pitch (mm) 0.6 0.6
Height (mm) 0.90+/-0.10 0.90+/-0.10Width Formula (mm) 2.1 + (0.3*?p) 2.1 + (0.3*?p)
Depth(mm)
Actuator Open 2.55 2.55
Actuator Close 3 3.5
Wiping Length (mm)
Contact A 0.9 0.9
Contact B 0.45 0.45FPC Insertion Depth
(mm) 1.1 1.1
FPC Thickness (mm) 0.2+/-0.03 0.2+/-0.03Current Rating 0.3A /pin 0.3A /pin
Contact point Top and Bottom
Top and Bottom
Compatibility Original Original*Please inquire for pin counts not listed as available or outside of the pin count range.
Pin counts:Type Short Actuator LK Long Actuator LKRange Up to 37 (odd) Up to 71 (odd)
Available 9, 11, 13, 15, 17, 19,21, 23,25, 27, 29,31, 33, 35, 37 51, 53, 57, 61, 71
MINIFLEX® 3-BFN LK
Contact your sales representative for more detailed information. [ i-pex.com ] 202008R0
Structure to Prevent Contact Distortion
Connector will still function reliably (contact gap graph 35 pins before and after operating actuator without FPC inserted)
Retention force of connector does not change greatly
Insertion force of connector goes up
The connector will still function even if the actuator is accidentally closed without the FPC being inserted after the SMT process.
0.188 0.169 0.168 0.166 0.165 0.164
0.203 0.176 0.175 0.174 0.175 0.173
0.00mm
0.10mm
0.20mm
0.30mm
Initial 1 time 2 times 5 times 10 times 20 times
Contact-AContact-B
Ribs
When opening the actuator, the ribs will prevent the contacts from being pulled up.
Ribs
Contact
Usability for Closing Actuator without FPC
MINIFLEX® 3-BFN LKComponent Parts Detail
Contact your sales representative for more detailed information. [ i-pex.com ] 202008R0
Connector Assembly :
Rev.13
Connector Assembly :
Rev.13
Contact your sales representative for more detailed information. [ i-pex.com ] 202008R0
Connector Assembly :
Rev.13
Connector Assembly :
Rev.13
Contact your sales representative for more detailed information. [ i-pex.com ] 202008R0
Connector Assembly :
Rev.16
Connector Assembly :
Rev.16
Contact your sales representative for more detailed information. [ i-pex.com ] 202008R0
Connector Assembly :
Rev.16
Connector Assembly :
Rev.16
Contact your sales representative for more detailed information. [ i-pex.com ] 202008R0
Connector Assembly :
Rev.16
Connector Assembly :
Rev.16
I-PEX, MHF, CABLINE, NOVASTACK, EVAFLEX, MINIFLEX, ISH, IARPB, IASLP, ESTORQ, i-Fit and ISFITare registered trademarks of I-PEX Inc. Please note that the contents in the catalog might bechanged without prior notification. I-PEX Inc. assumes no responsibility for any inaccuracies orobligation to update Information on these documents. Please be sure to read and understand thelatest "Precautions for Use" and "Instruction Manual" before you use our products. We shall not beresponsible for any defects, damages or troubles in case you use our products without followingthe precautions for use. Please feel free to contact our sales representatives when you use ourproducts for any applications that require very high reliability and safety, or that relate to humanlife (ex. nuclear power control, aerospace, transportation, medical equipment, safety equipment etc.).
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202008R0
