CKF SEALED ROTARY SWITCH
GENERAL ELECTRICAL &
MECHANICAL SPECIFICATION
Switch Rating:
Life:
Operating Temperature:
Proof Voltage:
Insulation Resistance:
Contact Resistance:
Operating Torque (nominal)
End Stop Torque (nominal):
Moulding Material:
Contact/Terminal Material:
RoHS COMPLIANT
150mA @ 250V ac/dc
1A @ 24V dc
>10,000 Cycles
-30ºC to +85 ºC
1,500Vac (Initial)
>999 MΩ at 500Vdc (Initial)
<20 mΩ
(initial)
Standard 10.5 ± 1 N cm
Light Action 5.5 ± 0.5 N cm
0.80 Nm
Polyamide 6.6 G.F. V0 RATED
Brass CZ108 Ag Plated
GENERAL FEATURES & OPTIONS
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o
o
o
o
o
o
o
Made in UK
Cost effective single wafer
switch
Moulded 27.5mm diameter
Standard 30º indexing
Solder or Printed Circuit
Board Terminals
Up to 4 poles per switch
Maximum 12 positions
Moulded in UL94 V0 material.
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o
o
Optional reinforcement ring.
Shorting (make before break 30º
indexing only) or non shorting
(break before make) contacts.
Special options: 60ºor 90º indexing,
continuous rotation. Fixed stop,
gold flash or gold plated contacts,
and spindles with special flats.
CKF same form, fit & function to
the CK range
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o
Dampened indexing & reduced
shaft play gives smooth feel.
Front panel sealed to IP65
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CKF ROTARY SWITCH SPECIFICATION SHEET
BASIC TYPES
IMPERIAL
METRIC
SPINDLE
DIAMETER
6.35mm
6.00mm
SPINDLE LENGTH
FROM MOUNTING FACE
38mm
50mm
8mm LONG
BUSH
9.52 x 32TPI
M10 x 0.75
SPINDLE
FLAT
LENGTH
30mm
No Flat
ANGLE OF
SPINDLE FLAT
90º
---
SPINDLE FLAT
THICKNESS
5.5mm
---
1
Lorlin Electronics Ltd, Harwood Industrial Estate, Harwood rd, Littlehampton, W. Sussex BN17 7AT England
Tel (+44) 01903 725121 Fax (+44) 01903 726808 E-mail
sales@lorlin.co.uk
CKF ROTARY SWITCH
IMPORTANT
WAFERS FLATS & SLOTS
VIEWED FROM THE FRONT OF SWITCH IN
EXTREME ANTICLOCKWISE POSITION
(POSITION 1)
ORDERING CODE FOR NON-STANDARD SWITCHES
EXISTING CK PARTS MAY BE ORDERED AS CKF TYPE BY CHANGING PART NUMBER TO START WITH CKF
C
K
F
SPINDLE LENGTH
FMF IN FULL MM
Index Angles &
NO. OF POLES
NO OF WAYS
(POSITIONS)
MBB
or
BBM
Contact Contact
Type
Plating
SPINDLE
DIAM.
SPINDLE
FLAT
DEPTH
BUSH
DIAM.
LENGTH OF
SPINDLE FLAT
ANGLE OF FLAT
(º)
A
30º 1Pole
B
C
D
F
G
H
I
J
2
3
4
A
B
C
D
E
F
G
H
I
J
K
Z
2
3
4
5
6
7
8
9
10
11
12
No Stop
A
BBM
Solder
A
6mm
6mm
Nil
5mm
Nil
5.5mm
M10
M10
9.52
mm
9.52
mm
A
B
C
D
E
F
G
H
I
J
K
L
M
2
3
4
5
6
7
8
9
10
11
12
13
14
N
15
O
No
Flat
A
B
C
D
E
F
G
H
I
J
K
L
M
0
15
30
45
60
75
90
105
120
135
150
165
180
N
O
P
Q
R
S
T
U
V
W
X
Y
195
B
MBB* Solder
C
BBM
D
MBB*
E
BBM
G
BBM
H
MBB*
I
BBM
K
BBM
L
MBB*
PCB
PCB
Solder
SILVER
B
C
6.35mm
D
6.35mm
P
16
Q
17
R
S
T
U
V
W
X
Y
Z
18
19
20
21
22
23
24
25
Full
210
225
240
255
270
285
300
315
330
345
E
60º 1Pole
2
3
4
90º 1Pole
2
F
MBB* Solder
PCB
PCB
Solder
PCB
PCB
J
MBB* Solder
K
3
*30° INDEX ANGLE ONLY
PLEASE COMPLETE THE SPECIFICATION DRAWING IF YOUR DETAILS CANNOT BE FULLFILLED BY USING THE ORDERING CODE
GOLD
FLASH
GOLD
PLATE
2
Lorlin Electronics Ltd, Harwood Industrial Estate, Harwood rd, Littlehampton, W. Sussex BN17 7AT England
Tel (+44) 01903 725121 Fax (+44) 01903 726808 E-mail
sales@lorlin.co.uk
CKF ROTARY SWITCH
STANDARD PART NUMBERS
BASIC TYPES
IMPERIAL
METRIC
SPINDLE
DIAMETER
6.35mm
6.00mm
SPINDLE LENGTH
FROM MOUNTING FACE
38mm
50mm
8mm LONG
BUSH
9.52 x 32TPI
M10 x 0.75
SPINDLE
FLAT
LENGTH
30mm
No Flat
ANGLE OF
SPINDLE FLAT
90º
---
SPINDLE FLAT
THICKNESS
5.5mm
---
CIRCUITRY AT
30º INDEXING
1 POLE 12 POSITION
Solder Tag
PLATING
FINISH
Silver
Gold Flash
Gold Plate
Silver
Gold Flash
Gold Plate
Silver
Gold Flash
Gold Plate
Silver
Gold Flash
Gold Plate
Silver
Gold Flash
Gold Plate
Silver
Gold Flash
Gold Plate
Silver
Gold Flash
Gold Plate
Silver
Gold Flash
Gold Plate
Silver
Gold Flash
Gold Plate
Silver
Gold Flash
Gold Plate
Silver
Gold Flash
Gold Plate
Silver
Gold Flash
Gold Plate
Printed Circuit
1 POLE 12 POSITION
Solder Tag
Printed Circuit
2 POLE 6 POSITION
Solder Tag
Printed Circuit
2 POLE 6 POSITION
Solder Tag
Printed Circuit
3 POLE 4 POSITION
Solder Tag
Printed Circuit
4 POLE 3 POSITION
Solder Tag
Printed Circuit
STANDARD METRIC
STANDARD IMPERIAL
Shorting (MBB)
Non-Shorting (BBM)
Shorting (MBB)
Non-Shorting (BBM)
STOP INCLUDED
CKF1039
CKF1029
CKF1034
CKF1024
CKF1508
CKF1503
CKF1516
CKF1520
CKF2444
CKF1672
CKF2458
CKF2459
CKF1059
CKF1049
CKF1054
CKF1044
CKF1512
CKF1506
CKF1524
CKF1528
CKF1475
CKF1312
CKF2460
CKF2461
NO STOP CONTINUOUS ROTATION
CKF1038
CKF1028
CKF1033
CKF1023
CKF1533
CKF1537
CKF1541
CKF1545
CKF2445
CKF2446
CKF2462
CKF2463
CKF1058
CKF1048
CKF1053
CKF1043
CKF1534
CKF1538
CKF1542
CKF1546
CKF2447
CKF2448
CKF2464
CKF2465
STOP INCLUDED
CKF1040
CKF1030
CKF1035
CKF1025
CKF1509
CKF1496
CKF1517
CKF1521
CKF2449
CKF1726
CKF2466
CKF2467
CKF1060
CKF1050
CKF1055
CKF1045
CKF1513
CKF1473
CKF1525
CKF1529
CKF2450
CKF1850
CKF2468
CKF2469
NO STOP CONTINUOUS ROTATION
CKF1114
CKF1118
CKF1120
CKF1121
CKF1535
CKF1539
CKF1543
CKF1547
CKF2451
CKF2452
CKF2470
CKF2471
CKF1119
CKF1113
CKF1122
CKF1089
CKF1536
CKF1540
CKF1544
CKF1548
CKF2453
CKF2454
CKF2472
CKF2473
STOP INCLUDED
CKF1041
CKF1031
CKF1036
CKF1026
CKF1510
CKF1504
CKF1518
CKF1522
CKF2455
CKF1577
CKF2474
CKF2475
CKF1061
CKF1051
CKF1056
CKF1046
CKF1514
CKF1500
CKF1526
CKF1530
CKF2456
CKF1952
CKF2476
CKF2477
STOP INCLUDED
CKF1042
CKF1032
CKF1037
CKF1027
CKF1511
CKF1505
CKF1519
CKF1523
CKF1673
CKF1822
CKF2478
CKF2479
CKF1062
CKF1052
CKF1057
CKF1047
CKF1515
CKF1507
CKF1527
CKF1531
CKF2457
CKF1953
CKF2480
CKF2481
3
Lorlin Electronics Ltd, Harwood Industrial Estate, Harwood rd, Littlehampton, W. Sussex BN17 7AT England
Tel (+44) 01903 725121 Fax (+44) 01903 726808 E-mail
sales@lorlin.co.uk
CKF ROTARY SWITCH
SPECIFICATION SHEET
CUSTOMER TO COMPLETE OR DELETE AS REQUIRED
A
IMPERIAL
METRIC
Ø6.35
Ø6.00
B
C
Ø9.52 x 32TPI
M10 x 0.75
D
IMPERIAL
METRIC
E
F
INDEXING
INDEXING
INDEXING
INDEXING
1 POLE
POSITIONS
MBB
BBM
SOL
PCB
POSITIONS
MBB
BBM
SOL
2 POLE
POSITIONS
PCB
MBB
BBM
SOL
3 POLE
POSITIONS
PCB
MBB
BBM
SOL
4 POLE
PCB
IMPORTANT!
WAFERS FLATS & SLOTS VIEWED FROM THE FRONT OF SWITCH IN EXTREME ANTICLOCKWISE POSITION (POSITION 1)
SPECIAL REQUIREMENTS
OPTIONS
Stops are adjustable 2-12 positions. Continuous rotation (No Stops) available. Make before break (MBB) or Break before Make (BBM) rotors
available. Solder Tag (SOL) or PCB pin (PCB) – indicate on wafer.
CUSTOMER:
DATE:
CUSTOMER REFERENCE NUMBER:
4
Lorlin Electronics Ltd, Harwood Industrial Estate, Harwood rd, Littlehampton, W. Sussex BN17 7AT England
Tel (+44) 01903 725121 Fax (+44) 01903 726808 E-mail
sales@lorlin.co.uk
