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DIN-Signal M78+2FP-4,5C1-1

Connectors, Female connector, Press-in termination, Rated current: ‌2 A, Contacts: 80, Straight, Copper alloy, Noble metal, Mating side, Nickel plated, Termination side, Performance level: 1, acc. to IEC 60603-2, Coding: Coding with loss of contacts, PCB fixing: With fixing flange, Thermoplastic resin, glass-fibre filled, RAL 7032 (pebble grey)

Part number: 09 03 278 2850

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Technical data & Downloads

Technical data

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Identification
Version
Technical characteristics
Material properties
Specifications and approvals
Commercial data

Identification

Category Connectors
Series DIN 41612
Identification Type M
Element Female connector
Description of the contact Straight
Features
lead-free

Rated current of special contacts: see data sheet of the selected contacts

Version

Termination method Press-in termination
Connection type
Motherboard to daughtercard

Mezzanine

PCB to cable

Cable to cable
Number of contacts 80
Number of signal contacts 78
Number of special contacts 2
Contact configuration Rows a, b and c, positions 4, 5, ... , 28, 29
Termination length 4.5 mm
Coding Coding with loss of contacts
PCB fixing With fixing flange

Technical characteristics

Contact rows 3
Contact spacing (termination side)
2.54 mm

7.62 mm
Contact spacing (mating side)
2.54 mm

7.62 mm
Rated current ‌ 2 A
Rated current Rated current measured at 20 °C, see derating curve for details
Clearance distance ≥ 1.2 mm
Creepage distance ≥ 1.2 mm
Insulation resistance >10¹² Ω
Contact resistance ≤ 20 mΩ
Limiting temperature -40 ... +105 °C upper limiting temperature limited by the pcb
Insertion and withdrawal force ≤ 74 N
Performance level
1

acc. to IEC 60603-2
Mating cycles ≥ 500
Test voltage U_r.m.s. 1 kV
Isolation group IIIa (175 ≤ CTI < 400)
PCB thickness ≥1.6 mm
Hot plugging No