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

Article No.: 09 03 278 2850

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Female connector

Article No.: 09 03 278 2850

to see prices and availability.

to see prices and availability.

Female connector

Press-in termination

Rated current: ‌2 A

Contacts: 80

Straight

Copper alloy

Noble metal over Ni Mating side, Ni 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)

Identification

Category	Connectors
Identification	Type M
Element	Female connector
Series	DIN 41612
Description of the contact	Straight
Features	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
Number of contacts	80
Number of signal contacts	78
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

Performance level	1
Performance level	acc. to IEC 60603-2
Hot plugging	No
Contact rows	3
Contact spacing (termination side)	2.54 mm
Contact spacing (termination side)	7.62 mm
Contact spacing (mating side)	2.54 mm
Contact spacing (mating side)	7.62 mm
Rated current	2 A
Rated current	Rated current measured at 20 °C, see derating curve for details
Clearance distance	1 mm
Creepage distance	1 mm
Insulation resistance	>10¹² Ω
Contact resistance	20 mΩ
Limiting temperature	-40 ... +105 °C upper limiting temperature limited by the pcb
Insertion force	74 N
Withdrawal force	50 N
Mating cycles	500
Test voltage Ur.m.s.	1 kV
Isolation group	IIIa (175 ≤ CTI < 400)
PCB thickness	≥1.6 mm

Material properties

Fire protection on railway vehicles	EN 45545-2 (2020-08) + A1 (2023-10)
China RoHS	e
RoHS	compliant
REACH SVHC substances	Not contained
REACH Annex XVII substances	Not contained
REACH ANNEX XIV substances	Not contained
Requirement set with Hazard Levels	R26
ELV status	compliant
California Proposition 65 substances	Yes
California Proposition 65 substances	Nickel
Material (insert)	Thermoplastic resin, glass-fibre filled
Colour (insert)	RAL 7032 (pebble grey)
Material (contacts)	Copper alloy
Surface (contacts)	Noble metal over Ni Mating side
Surface (contacts)	Ni Termination side
Material flammability class acc. to UL 94	V-0

Specifications and approvals

Commercial data

European customs tariff number	85366990
Packaging size	20
Net weight	13.76 g
Country of origin	Germany
GTIN	5713140197275
eCl@ss	27460201 PCB connector (board connector)
ETIM	EC002637
UNSPSC 24.0	39121415