03
.
20
Types
power to 15 A
Technical characteristics Type MH
Current carrying capacity
The current carrying capacity is limited by maximum temperature of
materials for inserts and contacts including terminals. The current
capacity curve is valid for continuous, non interrupted current loaded
contacts of connectors when simultaneous power on all contacts is
given, without exceeding the maximum temperature.
Control and test procedures according to DIN IEC 60 512
ELECTRONIC SECTION
Number of contacts
21, 24
HEAVY DUTY SECTION*
Number of contacts
7
Contact spacing (mm)
Male connector 2.54 x 5.08
Female connector 5.08
Working current 6 A max.
see current carrying capacity chart
Clearance ≥ 1.6 mm
Creepage ≥ 3 mm
Working voltage
The working voltage also depends on the
according to the safety regulations of the
clearance and creepage dimensions on the
equipment. Explanations see chapter 00
pcb itself, and the associated wiring
Test voltage U
r.m.s.
1.55 kV
Contact resistance ≤ 15 mΩ
wrap,
solder termination
≤ 20 mΩ
including crimp connection
Working current
15 A max.
see current carrying capacity chart
Clearance ≥ 4.5 mm
Creepage ≥ 8.0 mm
Working voltage
The working voltage also depends on the
according to the safety regulations of the
clearance and creepage dimensions on the
equipment. Explanations see chapter 00
pcb itself, and the associated wiring
Test voltage U
r.m.s.
3.1 kV
Contact resistance ≤ 8 mΩ
Electrical termination
Male connector
Solder pins for pcb connection
Ø 1 ± 0.1 mm acc. to IEC 60326-3
Female connector Wrap posts 1 x 1 mm
diagonal 1.34-1.45 mm
Solder pins for pcb connection
Ø 1 ± 0.1 mm acc. to IEC 60326-3
Crimp terminal 0.09-1.5 mm²
Electrical termination
Male and female connector Connector for faston
6.3 x 2.5
(faston width x wire gauge)
acc. to DIN 46245 and DIN 46247
Male connector
Solder pins for pcb connection
Ø 1.6± 0.1 mm acc. to DIN EN 60097
Contact surface
Contact zone: selectively plated
according to performance level
1)
Termination zone: tinned
Contact surface Hard silver plated
terminal ends of the female
connectors tinned
BOTH PARTS
Insulation resistance
≥ 10
12
Ω
Temperature range – 55 °C … + 125 °C
The higher temperature limit includes the local
ambient and heating effects of the contacts under load
Insertion and withdrawal force ≤ 85 N
Materials
Mouldings Thermoplastic resin,
glass-fibre filled, UL 94-V0
Contacts Copper alloy
* only for type MH 24 + 7
1)
Explanation of performance levels see chapter 00
Mating conditions see chapter 00
Coding systems see page 03.26
Working current
Ambient temperature
Electronic section
Working current
Ambient temperature
Heavy duty section
24 + 7 09 06 231 6822 09 06 231 2822
24 + 7 09 06 231 6821 09 06 231 2821
24 + 7 09 06 231 2881
03
.
23
all holes
Types
power to 15 A
DIN 41 612 · complementary type MH
Female connectors
Number of contacts
24 + 7
F+H
Female connector
with solder pins
4.5 mm
Female connector
with wrap posts
1 x 1 mm
Female connector
for crimp contacts
Order contacts separately,
see chapter 02
Panel cut out
Board drillings
Mounting side
Shell housing for female connector with crimp contacts
see chapter 20
Contact arrangement
View from termination side
Number
Identification
of contacts
Part No. Performance levels according to DIN 41 612. Explanation chapter 00
321
Dimensions in mm
ab
4.5
l0. 6
22
l1,6
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