Useful information

Insertion & withdrawal force according to din 46249

Crimping force (N Max.)

Terminal series MM Without surface treatment With surface treatment
2.8 40 50
4.8 50 60
6.3 60 80
9.5 80 100

1° Extraction (N Max.)

Terminal series MM Without surface treatment With surface treatment
2.8 40 50
4.8 50 60
6.3 60 80
9.5 80 100

10° Extraction (N Max.)

Terminal series MM Without surface treatment With surface treatment
2.8 6 8
4.8 10 15
6.3 18 20
9.5 30 40

Current carrying capacity by terminal series (IEC 760)

Terminal series MM Maximum current / Ø mm²
2,8 8 A / 1,0 mm²
4,8 / 5,2 20 A / 2,5 mm²
6,3 34 A / 6,00 mm²
9,5 34 A / 6,00 mm²

Materials and surface treatments

Material Maximum temperature Features
BRASS 90° Normal environment application.
TIN BRASS 110° Protection against corrosion
SILVER BRASS 120° Better protection against corrosion and better conductivity
PHOSPHOR BRONZE 90° Great mechanical resistance and more elasticity
TIN PHOSPHOR BRONZE 110° Same as before with better protection against corrosion
SILVER PHOSPHOR BRONZE 120° Same as before with better conductivity
NICKEL STEEL 250° High temperature environment application

Materials for plastic parts

Material Abbreviation Flammability UL 94 Max temperature Features
POLYPROPYLENE PP HB 90° C / 194° F Good chemical and electrical properties
POLYAMIDE 6.6 PA 6.6 V2 V2 105° C / 221° F Good chemical, electrical and mechanical properties
POLYAMIDE 6.6 PA 6.6 V0 V0 105° C / 221° F Good chemical, electrical, mechanical properties and selfextinguish

Resistencia Mecánica Mínima Del Conductor Engastado (N)

Terminal series MM Ø 0,25 / 0,50 Ø 0,50 / 0,75 Ø 0,75 / 1,00 Ø 1,00 / 1,50 Ø 1,50 / 2,50 Ø 2,50 / 4,00 Ø 4,00 / 6,00
2.8 35N 60N 70N 80N - - -
4.8 40N 70N 105N 140N 200N - -
5 40N 80N 110N 160N 200N 250N 350N
6,3 40N 80N 120N 160N 200N 250N 350N
8 - - 120N 160N 200N 250N 350N
9,5 - - - - 250N 300N 350N

Cable conversion table awg / metric

AWG Ø MM mm² C.M.A.
27 0,361 0,1 201,5
26 0,405 0,13 254,1
25 0,455 0,16 320,4
24 0,511 0,2 404
23 0,573 0,26 509,5
22 0,644 0,32 642,4
21 0,723 0,41 810,1
20 0,812 0,52 1,022 M
19 0,912 0,65 1,288 M
18 1,024 0,8 1,624 M
17 1,15 1 2,048 M
16 1,29 1,3 2,583 M
15 1,45 1,6 3,257 M
14 1,63 2,1 4,107 M
13 1,83 2,6 5,178 M
12 2,05 3,3 6,530 M
11 2,3 4,2 8,234 M
10 2,59 5,3 10,38 M
9 2,91 6,6 13,09 M
8 3,26 8,4 16,51 M
7 3,67 10,5 20,82 M
6 4,11 13,3 26,25 M