< 3690 >

RAST 7.5 Power™ connectors, pitch 7.5 mm

RAST 7.5 Power™ connector for indirect mating, insulation displacement technology (IDT), with exterior locking, consecutive placement without loss of pitch

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


Insulating body: PA, V-2 according to UL94  *1

Contact spring: CuNiSi, silver-plated

1) 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: tab contact 6.3 mm x 0.8 mm according to DIN 46244

Insertion force: ≤ 95 N  *1

Withdrawal force: ≥ 45 N  *2

1) measured at a mating pair of connectors 3690 02/3695 02

2) measured at a mating pair of connectors 3690 02/3695 02

Connectable conductors for IDT area

Construction: discrete conductor

Section max.: AWG 14 (2,5 mm²)

Insulation diameter: 3,6 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: 25 A (Tamb 85 °C)

Rated voltage: 500 V AC


Harnessing Equipment

Approved Cables

Approved Cables for 3690 Download (PDF)

Conductor Insulation Manufacturer
Typ Cross Section
Construction Lenght of Lay
Material Temp. Range
Name Designation Description
3690 2,0419 x Ø 0,41 mm19Sn3,40–3,55PVC-40/+105Coficab1015SN14019UL 1015/ 1230 sn
3690 2,519 x Ø 0,41 mm19Sn2,85 ± 0,15-40/+150Huber + Suhner12583399Radox 155S FLR
3690 2,550 x Ø 0,26 mm50-3,4–4,1PVC-15/+90Coficab72KS0258080H07V2-K 2,5 mm²

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.



Poles / Product Inquiry

Designation Poles PU
Request for quote
3690 0222,0252,025
3690 0331,2151,215
3690 044810810

Product Inquiry

Name / Company