35
< 3522 >

RAST 2.5 connectors, pitch 2.5/5.0 mm

RAST 2.5 connector for direct and indirect mating, insulation displacement technology (IDT), with interior locking, for individual conductors, daisy chain possible, consecutive placement without loss of pitch
contact pitch 5.0 mm

Approvals: VDE, UL, CSA
Data Sheet (PDF)

Technical Data

Environmental conditions

Temperature range: -40 °C/+130 °C  *1

1) upper limit temperature (insulating body) RTI (electrical) of the UL Yellow Card

Materials

Insulating body: PBT, V-0 according to UL94 – 3522 (S...V...)
PA, V-2 according to UL94 – 3522 M12(S...V...)  *1

Contact spring: CuSn, tin-plated – 3522 (M...S...)
CuSn, tin-plated (Sn/Ag), 2-9 poles – 3522 (M...S...)V03
CuSn, pre-nickel and gold-plated – 3522 (M...S...)V102

1) M12: component glow wire resistant (GWT 750 °C), testing acc. to IEC 60695-2-11, assessment acc. to IEC 60335-1 (flame < 2 s)

Mechanical data

Mating with: printed circuit board 1.5 ± 0.14 mm

Insertion force/contact: ≤ 4,0 N

Withdrawal force/contact: ≥ 0,5 N

Connectable conductors for IDT area

Construction: discrete conductor, notched flat cable 2.5 mm

Section min.: 0,14 mm²

Section max.: 0,38 mm²

Insulation diameter: ≤ 1,6 mm

Note: Most products are available with different IDT contact variants. Please note the section Approved Cables below.

Electrical data (at Tamb 20 °C)

Contact resistance: ≤ 5 mΩ

Rated current: 4 A (Tamb 60 °C)
2 A (Tamb 100 °C)

Rated voltage: 250 V AC

Counterparts

Accessory

Harnessing Equipment

Approved Cables

Connector systems with insulation displacement and crimp technology require suitable cables and accurate processing. In order to assure safe function of the connectors they must be processed with Lumberg harnessing equipment (series 97), according to Lumberg processing instructions, using cables approved by Lumberg. Do not hesitate to contact us if you have any questions!

The cables listed here have been tested in the laboratory and have been approved suitable for the specified connector type. Lumberg cannot assume warranty for possible modifications on the part of the cable manufacturer. It is the user’s responsibility to ensure the compatibility of the chosen components and their appropriateness for the intended application.

03/2023

Downloads

Poles / Product Inquiry

Designation Poles PU
(pieces)
MDQ
(pieces)
RFQ
(pieces)
Request for quote
(notes)
3522 0332,2502,250
3522 0441,8003,600
3522 0551,3502,700
3522 0669002,700
3522 0779002,700
3522 0889002,700
3522 0994502,700
3522 10104502,700

Product Inquiry

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