MSTB 2,5/ 8-STF-5,08 AU - PCB connector - 1879214

Product details

Technical data

Product properties

Product type	PCB connector
Product family	MSTB 2,5/..-STF
Product line	COMBICON Connectors M
Number of positions	8
Pitch	5.08 mm
Number of connections	8
Number of rows	1
Number of potentials	8
Mounting flange	Screw flange

Electrical properties

Properties
Nominal current I_N	12 A
Nominal voltage U_N	320 V
Contact resistance	3 mΩ
Rated voltage (III/3)	250 V
Rated surge voltage (III/3)	4 kV
Rated voltage (III/2)	320 V
Rated surge voltage (III/2)	4 kV
Rated voltage (II/2)	630 V
Rated surge voltage (II/2)	4 kV

Connection data

Connection technology
Connector system	COMBICON MSTB 2,5
Nominal cross section	2.5 mm²
Contact connection type	Socket
Interlock
Locking type	Screw locking mechanism
Mounting flange	Screw flange
Tightening torque	0.3 Nm
Conductor connection
Connection method	Screw connection with tension sleeve
Conductor/PCB connection direction	0 °
Conductor cross section rigid	0.2 mm² ... 2.5 mm²
Conductor cross section flexible	0.2 mm² ... 2.5 mm²
Conductor cross section AWG	24 ... 12
Conductor cross section flexible, with ferrule without plastic sleeve	0.25 mm² ... 2.5 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve	0.25 mm² ... 2.5 mm²
2 conductors with same cross section, solid	0.2 mm² ... 1 mm²
2 conductors with same cross section, flexible	0.2 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve	0.25 mm² ... 1 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	0.5 mm² ... 1.5 mm²
Cylindrical gauge a x b / diameter	2.8 mm x 2.0 mm / 2.4 mm
Stripping length	7 mm
Drive form screw head	Slotted (L)
Tightening torque	0.5 Nm ... 0.6 Nm
Specifications for ferrules without insulating collar
recommended crimping tool	1212034 CRIMPFOX 6
Specifications for ferrules with insulating collar
recommended crimping tool	1212034 CRIMPFOX 6

Material specifications

Material data - contact
Note	WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201
Contact material	Cu alloy
Surface characteristics	partially gold-plated
Metal surface terminal point (top layer)	Tin (4 - 8 µm Sn)
Metal surface terminal point (middle layer)	Nickel (2 - 4 µm Ni)
Metal surface contact area (top layer)	Gold (0.8 - 1.4 µm Au)
Metal surface contact area (middle layer)	Nickel (2 - 4 µm Ni)
Material data - housing
Color (Housing)	green (6021)
Insulating material	PA
Insulating material group	I
CTI according to IEC 60112	600
Flammability rating according to UL 94	V0
Glow wire flammability index GWFI according to EN 60695-2-12	850
Glow wire ignition temperature GWIT according to EN 60695-2-13	775
Temperature for the ball pressure test according to EN 60695-10-2	125 °C

Dimensions

Dimensional drawing
Pitch	5.08 mm
Width [w]	50.65 mm
Height [h]	15 mm
Length [l]	18.3 mm

Mounting

Flange
Tightening torque	0.3 Nm

Notes

Notes on operation	In accordance with IEC 61984, COMBICON connectors have no switching power (COC). During designated use, they must not be plugged in or disconnected when carrying voltage or under load.

Mechanical tests

Test for conductor damage and slackening
Specification	IEC 60999-1:1999-11
Result	Test passed
Pull-out test
Specification	IEC 60999-1:1999-11
Conductor cross section/conductor type/tractive force setpoint/actual value	0.2 mm² / solid / > 10 N
		0.2 mm² / flexible / > 10 N
		2.5 mm² / solid / > 50 N
		2.5 mm² / flexible / > 50 N
Insertion and withdrawal forces
Specification	IEC 60512-13-2:2006-02
Result	Test passed
No. of cycles	100
Insertion strength per pos. approx.	5 N
Withdraw strength per pos. approx.	4 N
Torque test
Specification	IEC 60999-1:1999-11
Resistance of inscriptions
Specification	IEC 60068-2-70:1995-12
Result	Test passed
Polarization and coding
Specification	IEC 60512-13-5:2006-02
Result	Test passed
Visual inspection
Specification	IEC 60512-1-1:2002-02
Result	Test passed
Dimension check
Specification	IEC 60512-1-2:2002-02
Result	Test passed

Environmental and real-life conditions

Vibration test
Specification	IEC 60068-2-6:2007-12
Frequency	10 - 500 - 10 Hz
Sweep speed	1 octave/min
Amplitude	0.35 mm (10 Hz ... 60.1 Hz)
Acceleration	5g (60.1 Hz ... 500 Hz)
Test duration per axis	2 h
Test directions	X-, Y- and Z-axis
Durability test
Specification	IEC 60512-5:1992-08
Impulse withstand voltage at sea level	4.8 kV
Contact resistance R₁	3 mΩ
Contact resistance R₂	3.3 mΩ
Insertion/withdrawal cycles	100
Climatic test
Specification	DIN 50018-EN:1997-06
Corrosive stress	1.0 dm³ SO₂ on 300 dm³/40 °C/3 cycles
Thermal stress	100 °C/168 h
Power-frequency withstand voltage	2.21 kV
Shocks
Specification	IEC 61373:2010-05
Pulse shape	Semi-sinusoidal
Acceleration	30g
Shock duration	18 ms
Test directions	X-, Y- and Z-axis (pos. and neg.)
Ambient conditions
Ambient temperature (operation)	-40 °C ... 100 °C (dependent on the derating curve)
Ambient temperature (storage/transport)	-40 °C ... 70 °C
Relative humidity (storage/transport)	30 % ... 70 %
Ambient temperature (assembly)	-5 °C ... 100 °C

Electrical tests

Insulation resistance
Specification	IEC 60512-3-1:2002-02
Insulation resistance, neighboring positions	>10¹²Ω
Air clearances and creepage distances \|
Specification	IEC 60664-1:2007-04
Insulating material group	I
Comparative tracking index (IEC 60112)	CTI 600
Rated insulation voltage (III/3)	250 V
Rated surge voltage (III/3)	4 kV
minimum clearance value - non-homogenous field (III/3)	3 mm
minimum creepage distance (III/3)	3.2 mm
Rated insulation voltage (III/2)	320 V
Rated surge voltage (III/2)	4 kV
minimum clearance value - non-homogenous field (III/2)	3 mm
minimum creepage distance (III/2)	3 mm
Rated insulation voltage (II/2)	630 V
Rated surge voltage (II/2)	4 kV
minimum clearance value - non-homogenous field (II/2)	3 mm
minimum creepage distance (II/2)	3.2 mm

Packaging specifications

Type of packaging	packed in cardboard

Commercial data

Item number	1879214
Packing unit	50 pc
Minimum order quantity	50 pc
Note	Made to order (non-returnable)
Sales key	E1 - PCB Connection
Product key	AACAGD
GTIN	4017918268954
Weight per piece (including packing)	14,953 g
Weight per piece (excluding packing)	14,287 g
Customs tariff number	85366990
Country of origin	DE

Classifications

Approvals

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
Use group B
	300 V	15 A	30 - 12
Use group D
	300 V	10 A	30 - 12

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
Use group B
	300 V	15 A	28 - 12
Use group D
	300 V	10 A	28 - 12

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
	250 V	12 A		0.2 - 2.5

Environmental product compliance

Compatible products

EU RoHS
Fulfills EU RoHS substance requirements	Yes (No exemptions)
China RoHS
Environment friendly use period (EFUP)	EFUP-E No hazardous substances above the limits
EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%
EF3.0 Climate Change
CO2e kg	0,101 kg CO2e

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

MSTB 2,5/ 8-STF-5,08 AU - PCB connector

1879214

Product details

ECLASS

ETIM

UNSPSC

cULus Recognized

CSA

DNV GL

VDE Zeichengenehmigung

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

MSTB 2,5/ 8-STF-5,08 AU - PCB connector 1879214

Product details

ECLASS

ETIM

UNSPSC

Compatible products

Your advantages

MSTB 2,5/ 8-STF-5,08 AU - PCB connector

1879214