DATA SHEET
CODED SWITCH
TYPE 07ML
MAIN FEATURES
MULTI LAYER OR ON-OFF FUNCTION
Multi layer coded switch (up to 2 layers)
High/low torque function "on/off"
BCD, Hex or Gray coding 2 to 16 positions
Shorting
Switching torque per layer up to 3.5 Ncm
For rugged environments
Gold plated contacts
THT (reflow version on request)
Optional IP68 front panel sealing (up to 5 bar)
Operating temperature range: -40 to +85°C
Various options and customizations
11/65/EU)
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TYPE 07ML
PRODUCT VARIETY
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POSSIBLE CUSTOMIZATIONS
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BCD, Hex or Gray coding
Multi layer (up to 2 layers)
Switching torque per layer
- BCD: 1.5, 2.2 or 3.5 Ncm
- Hex or Gray: 1.5, 3.2 or 3.5 Ncm
With or without high/low torque function "on/off"
With End-Stop or endless rotating
Number of positions
Shaft length
Front panel sealing IP60 or IP68
Additional layers
Non-shorting
Shaft dimension and shape
Bushing style
IP sealing
Switching torque
4 (5) positions selector switch
TYPICAL APPLICATIONS
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Frequency and channel selection for two way radios
Target aiming devices
Aircraft transponders
Medical equipment
Industrial automation
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DATA SHEET
CODED SWITCH
TYPE 07ML
1
PREFERENCE TYPES SELECTION CHART
2
1
For other types/opions, see type key.
Torque force 5.0 Ncm will appear only during the ON-OFF-actuation.
WITH ON-OFF FUNCTION
WITHOUT ON-OFF FUNCTION
STANDARD SHAFT LENGTH, IP68; HEX NUT SUPPLIED, SHORTING
CODING
BCD
POSITIONS/
INDEXING ANGLES
10 (0-9) / 36°
ON-OFF FUNCTION
With
Without
BCD compl.
10 (0-9) / 36°
With
Without
Hex
16 (0-F) / 22.5°
With
Without
Hex compl.
16 (0-F) / 22.5°
With
Without
Gray
16 (0-F) / 22.5°
With
Without
TORQUE PER LAYER
Layer 1: 3.5 Ncm
2: 5.0 Ncm
PART NUMBER
07ML-330A-13D0S
07ML-330S-13DDS
07ML-430S-13D0S
07ML-430S-13DDS
07ML-530S-13D0S
07ML-530S-13DDS
07ML-630S-13D0S
07ML-630S-13DDS
07ML-730S-13D0S
07ML-730S-13DDS
2
Layer
Layer 1: 3.5 Ncm
Layer 2: 3.5 Ncm
Layer 1: 3.5 Ncm
2
Layer 2: 5.0 Ncm
Layer 1: 3.5 Ncm
Layer 2: 3.5 Ncm
Layer 1: 3.5 Ncm
2
Layer 2: 5.0 Ncm
Layer 1: 3.5 Ncm
Layer 2: 3.5 Ncm
Layer 1: 3.5 Ncm
2
Layer 2: 5.0 Ncm
Layer 1: 3.5 Ncm
Layer 2: 3.5 Ncm
Layer 1: 3.5 Ncm
2
Layer 2: 5.0 Ncm
Layer 1: 3.5 Ncm
Layer 2: 3.5 Ncm
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DATA SHEET
CODED SWITCH
TYPE 07ML
SPECIFICATIONS
MECHANICAL DATA
Resolution:
BCD: 10 positions max. (36° indexing)
Hex or Gray: 16 positions max. (22.5° indexing)
BCD: From position 0 to 9
Hex or Gray: From position 0 to F
2 layers
BCD: 1.5, 2.2 or 3.5 Ncm (+/- 25%)
Hex or Gray: 1.5, 3.2 or 3.5 Ncm (+/- 25%)
Caution: Torque force depends on the quantity of layers and torque force of each layer.
(Example: Layer1=3.5 Ncm, Layer2=3.5 Ncm. Total torque force of the switch=7 Ncm)
5.0 Ncm (+/- 25%)
10'000 cycles min.
BCD: 45 Ncm min.
Hex or Gray: 35 Ncm min.
100 Ncm max.
End-stops to be defined:
Layers:
Switching torque (new condition) per layer:
High/low torque function "on/off":
Rotational life:
End-Stop strength:
Fastening torque of nut:
ELECTRICAL DATA
Coding/output:
Switching mode:
Contact resistance (new condition):
Insulation resistance (new condition):
Max. switching/breaking capacity:
Switching current:
Switching voltage:
Dielectric withstanding voltage:
BCD, BCD complementary, Hex, Hex complementary or Gray (shorting)
Shorting
50 m
1G
5 VA
0.2 A (resistive load) max.
42 V (resistive load) max.
500 VDC during 60 seconds (pins to pins, pins to housing)
min. @ 500 VDC
MATERIAL DATA
Shaft:
Housing:
Nut:
Contact system:
Soldering leads:
O-rings:
Stainless steel
Zinc diecast, fiber enforced high performance plastic
Brass
CuBe alloy, AuCo plated (hard gold)
CuBe alloy, tin plated
NBR (nitrile), 70 shore
ENVIRONMENTAL DATA
Operating/storage temperature range:
IP sealing:
Vibration:
Flammability:
–40 to +85°C max.
IP60, optional IP68 (2 bar, 1 h) shaft/front panel sealing (up to 5bar, 4 h on request)
Washable (sealed contact system)
10 G
rms
max. @ 10 to 2000 Hz
UL94-HB
SOLDERING CONDITIONS
Hand soldering:
Wave soldering:
280°C max. during 2 sec max.
280°C max. peak temperature during 2 sec max.
PACKAGING QUANTITY
1
Standard
tray:
50 pcs. or 200 pcs.
100 pcs.
Antistatic tray:
1
The packaging size depends on shipment quantity. If the shipment quantity is
< 200 pcs. then standard tray 50 pcs.
≥ 200 pcs. then standard tray 200 pcs.
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DATA SHEET
CODED SWITCH
TYPE 07ML
DRAWINGS
WITH ON-OFF FUNCTION
0
-0,018
Tolerances unless otherwise specified DIN ISO 2768-1 (m)
13 mm ± 0.25 mm
AL
15 mm ± 0.25 mm
16 mm ± 0.25 mm
0
-0,018
SWITCH DESIGN
SHAFT FOR BCD-CODING
ON-OFF FUNCTION
1
C2
4
2
C3
8
no function
C1
8
WITHOUT ON-OFF FUNCTION, ONLY SECOND LAYER
13 mm ± 0.25 mm
AL
15 mm ± 0.25 mm
16 mm ± 0.25 mm
1
C2
8
4
C3
2
1
2
C5
8
C4
4
0
-0,018
0
-0,018
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DATA SHEET
CODED SWITCH
TYPE 07ML
14,1
0,975
DRAWINGS
DRILLING DIAGRAMS
0,6
8,9
6
AL 14,9 ±0,25
2,4
WITH ON-OFF FUNCTION
Commons (C2, C3) must be connected together on the PCB
WITHOUT ON-OFF FUNCTION, ONLY SECOND LAYER
Commons (C2 + C3, C4 + C5) must be connected together on the PCB
View from component side of the PCB
FRONT PANEL CUT OUT
NUT
6
+0,03
+0,105
HEX NUT
ø0
,9
9
Ø 8,5
(9x
)
M6 x 0,75
Spare part
Part Number (50 pcs. bag)
- Brass: 4424-22
Part Number (50 pcs. bag)
- Brass: 4424-28
- Stainless steel (cross slot): 4424-31
1,3
1
2
5,4 3,5
ø3,2
ø5
View from component side of the PCB
4,65
M6 x 0,75
4
5,4
2,5
5,4
+0,03
+0,105
5,08
2.5
SLOTTED NUT
2,15
2,54
1 C
8 C
A
2
4
ø1
,1
C
B
4
2,54
2
2,15
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