CRFS
SLIDE SWITCHES
RoHS compliant
INTERNAL STRUCTURE
①
②
③
④
⑧
⑤
⑩
⑦
⑨
Part name
■ FEATURES
⑥
Material
Flammability
①
Cover
Steel (SPCC), Tin-plated
—
②
Slider
Polyamide
UL94V-0
③
Slider plate K1
Polyester
④
Click spring
SWP
■ APPLICATIONS
⑤
Click ball
SUS
O Communication devices
O Broadcast equipment
O FA equipment
⑥
Slider contact
⑦
Fixed contact
⑧
Housing
⑨
Terminal pin
Copper alloy, Gold-plated
⑩
Ground terminal
Steel (SPCC), Tin-plated
O RoHS compliant
O Covering the DC ~ 1 GHz frequency spectrum
O Gold-plated contact provides excellent reliability
—
Copper alloy, Gold-plated
(Polyphenylenesulphide)
UL94V-0
—
K1 : 2 poles 3 contacts only
■ PART NUMBER DESIGNATION
CRFS - 2 2 0 2 W
Series name
Form of packaging
No. of poles
W：Tray packaging
Blank：Bulk in plastic bag
2：2 poles
No. of contacts
Knob length
2：2 contacts
3：3 contacts
2： 5 mm
4：10 mm
Setting position
0：Top setting
※ Please refer to the LIST OF PART NUMBERS when placing orders.
CRFS
SLIDE SWITCHES
■ LIST OF PART NUMBERS
Setting position
Shape of terminals
Knob length
5 mm
Top setting
No. of contacts
Form of packaging
Through hole pins
10 mm
Tray packaging
Bulk in plastic bag
Tray packaging
Bulk in plastic bag
■ STANDARD SPECIFICATIONS
3
CRFS-2202W
CRFS-2302W
50 pcs./tray
CRFS-2202
CRFS-2302
25 pcs./pack
CRFS-2204W
CRFS-2304W
50 pcs./tray
CRFS-2204
CRFS-2304
25 pcs./pack
■ ELECTRICAL CHARACTERISTICS
Operating temp. range
− 40 ~ 85 °C
Contact rating
Non-switching : DC50 V 100 mA
Switching : DC12 V 100 mA
Minimum : DC20 mV 1μA
Non washable
Contact timing
Non-shorting
Storage temp. range
Sealing
Approx. 1.4 g (CRFS-2202)
Approx. 1.5 g (CRFS-2204)
Approx. 1.9 g (CRFS-2302)
Approx. 2.0 g (CRFS-2304)
Net weight
Contact resistance
70 mΩ maximum
Insulation resistance
100 MΩ minimum (DC500 V)
Dielectric strength
■ MECHANICAL CHARACTERISTICS
Vibration
Stroke
2 mm
CFRS-22 □□ ※1
A B : 2.5 ± 1.5 N {0.255 ± 0.153 kgf}
Operating force
CFRS-23 □□ ※2
A B / C B : 1.5 ± 1 N {0.153 ± 0.102 kgf}
B A / B C : 2.5 ± 1.5 N {0.255 ± 0.153 kgf}
AC500 V, 60 s
■ ENVIRONMENTAL CHARACTERISTICS
2, 3
No. of positions
Pieces in package
2
Shock
Load life
Humidity
Amplitude 1.5 mm or
Acceleration 98 m/s2,
10-500-10 Hz, 3 directions for 10 cycles each
490 m/s2, 11 ms, sinusoidal wave half cycle,
6 directions for 3 times each
Continuous load 10000 cycles,
DC12 ± 0.5 V, 100 ± 10 mA
40 °C, Relative humidity 90 ~ 95 %,
240 h, No load
Stop strength
30 N {3.06 kgf} 15 s
High temp. exposure
85 °C, 96 h, No load
Solderability
245 ± 3 °C 2 ~ 3 s
Low temp. exposure
− 40 °C, 96 h, No load
Flow : 260 ± 3 °C, 5 ~ 6 s, 2 times maximum
Thermal shock
−40 (0.5 h) ~ 85 °C (0.5 h), 5 cycles
Soldering heat
Manual soldering : 380 ± 10 °C, 3 ~ 4 s
{ } : Reference only
■ HIGH FREQUENCY CHARACTERISTICS
※1
※2
A
B
A
CRFS-22 □□
B C
Isolation between terminals
Isolation between circuits
Insertion loss
VSWR
Impedance
CRFS-22□□
CRFS-23□□
770 MHz
28 dB
minimum
30 dB
minimum
0.15 dB
maximum
1.2
maximum
1.0 GHz
26 dB
minimum
28 dB
minimum
0.23 dB
maximum
1.3
maximum
CRFS-23 □□
770 MHz
28 dB
minimum
31 dB
minimum
0.13 dB
maximum
1.3
maximum
75 Ω
1.0 GHz
26 dB
minimum
29 dB
minimum
0.17 dB
maximum
1.3
maximum
CRFS
SLIDE SWITCHES
■ OUTLINE DIMENSIONS
Unless otherwise specified, tolerance : ± 0.3 (Unit : mm)
OCRFS-22 □□
OCRFS-23 □□
13.8
10
C
① ② ③
C
② ③ ④
6
6.5
①
⑤
④ ⑤ ⑥
C
Schematic
Travel:2
2
Travel : 2
3
4
Production date code
Travel : 2
⑥ ⑦ ⑧
C
Schematic
3
3.5
3
3.5
3
0.5
8.5
Terminal No.5
8.5
Terminal No.4
L
L
Production date code
0.8
0.3
0.5
0.5
2.4
5.5
2 2
9.2
Model number
0.3
0.8
4
2
12
0.5
2
2.5
6
L (mm)
Model number
L (mm)
CRFS-2202
5
CRFS-2302
5
CRFS-2204
10
CRFS-2304
10
■ SIZE OF P.C.B. PROCESSING
2
2
9.2
2
1.
–
2
4
6
2.5
5.5
2.4
8
–
φ
4
φ
1
–
OCRFS-23 □□
φ
4
6
–
1
φ
1.
2
OCRFS-22 □□
(Unit : mm)
2
12
■ PACKAGING SPECIFICATIONS
<Tray packaging specifications>
<Bulk pack specifications>
O Tray version is packaged in 50 pcs. per tray. Orders will be
accepted for units of 50 pcs., i. e., 50, 100, 150 pcs. etc.
O Tray version is boxed with 10 trays.
O The smallest unit of bulk in a plastic bag is 25 pcs. per pack.
Orders will be accepted for unit of minimum 25 pcs., i.e., 25,
50, 75 pcs., etc.
O Boxing of bulk in a plastic bag is performed with 25 pcs.
(standard 50 pcs.) per box.