Product Data Sheet
One27 Female low-profile,
Part No. 404-52012-51
Illustration similar
Parallel Perpendicular SMT High Density Rugged
12 pins
unmated stacking height: 6.25 mm
for board-to-board distances from 8.0 to 11.0 mm
SMT
pitch 1.27 mm
Performance level 1
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ept GmbH | Bergwerkstr. 50 | 86971 Peiting | Tel. +49 (0) 8861 / 25 01 0 | Fax +49 (0) 8861 / 55 07 | sales@ept.de | www.ept.de
Product Data Sheet
One27 Female low-profile,
Part No. 404-52012-51
Technical Specifications
Basics
No. of Contacts 12
Termination Technology SMT
Board-to-Board Distance 8.0 mm to 11.0 mm
Operating Temperature Range -55°C to + 125°C
Material
Insulator Material LCP, UL 94 V-0
CTI value
IEC 60112
175
Contact Material Copper alloy
Plating Au over PdNi over Ni
Termination area Sn over Ni
Mechanical
Pitch 1.27 mm
Mating Force per Pin ≤ 0.5 N
Separating Force per Pin ≥ 0.1 N
Durability
IEC 60512-9-1
Performance level 1: 500 mating cycles
Coplanarity ≤ 0.1 mm
Vibration, sinusoidal
IEC 60512-6-4
10 - 2000 Hz, 20g
Contact mating problems if vibrations occur, sinusoidal
IEC 60512-2-5
≤ 1 µs
Shock, semi-sinusoidal
IEC 60512-6-3
50g, 11 ms
Contact mating problems if shock occur, semi-sinusoidal
IEC 60512-2-5
≤ 1 µs
Electrical
Operational Current
IEC 60512-5-2
1.4 A at 20°C (50 pins)
Contact Resistance
IEC 60512-2-1
≤ 25 mΩ
Clearance and Creepage min. 0.4 mm
Insulation Resistance
IEC 60512-3-1
≥ 10 GΩ
Test Voltage
IEC 60512-4-1
500 VAC
Version from 22.09.2023, 15:53 - subject to change without notice Page 2
ept GmbH | Bergwerkstr. 50 | 86971 Peiting | Tel. +49 (0) 8861 / 25 01 0 | Fax +49 (0) 8861 / 55 07 | sales@ept.de | www.ept.de