DIN-Signal M78+2FS-2,9C1-2

Article No.: 09 03 278 6804

Configurable

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Configurable

Female connector

Article No.: 09 03 278 6804

to see prices and availability.

to see prices and availability.

Female connector

Wave soldering termination

Rated current: ‌2 A

Contacts: 80

Straight

Copper alloy

Noble metal over Ni Mating side, Sn over Ni Termination side

Performance level: 2, 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
Series	DIN 41612
Identification	Type M
Element	Female connector
Description of the contact	Straight
Features	Rated current of special contacts: see data sheet of the selected contacts

Version

Termination method	Wave soldering 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	2.9 mm
Coding	Coding with loss of contacts
PCB fixing	With fixing flange

Technical characteristics

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	-55 ... +125 °C
Insertion force	≤ 74 N
Withdrawal force	≤ 50 N
Performance level	2
Performance level	acc. to IEC 60603-2
Mating cycles	≥ 400
Test voltage Ur.m.s.	1 kV
Isolation group	IIIa (175 ≤ CTI < 400)
Hot plugging	No

Material properties

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)	Sn over Ni Termination side
Material flammability class acc. to UL 94	V-0
RoHS	compliant
ELV status	compliant
China RoHS	e
REACH Annex XVII substances	Not contained
REACH ANNEX XIV substances	Not contained
REACH SVHC substances	Not contained
California Proposition 65 substances	Yes
California Proposition 65 substances	Nickel
Fire protection on railway vehicles	EN 45545-2 (2020-08) + A1 (2023-10)
Requirement set with Hazard Levels	R26

Specifications and approvals

Commercial data

Packaging size	20
Net weight	12.62 g
Country of origin	Germany
European customs tariff number	85366990
GTIN	5713140006898
eCl@ss	27460201 PCB connector (board connector)
ETIM	EC002637
UNSPSC 24.0	39121415