CJS SLIDE SWITCHES (SMD) RoHS compliant INTERNAL STRUCTURE ① ② ⑤ ③ ⑥ ④ Part name Material Flammability ■ FEATURES ① Cover Polyphenylenesulphide ● RoHS compliant ② Slider Polyamide UL94V-0 ● Easy to set slider with line marking ● With neutral detent type lined up to 1 pole 2contacts ③ Housing Polyphenylenesulphide switch ● Compatible with most automatic pick & place machinery ④ Slider contact ● Compact and space saving SMD type ⑤ Fixed contact Copper alloy, Gold-plated — ⑥ Terminal pin ■ PART NUMBER DESIGNATION C J S - 1 2 0 1 T B 1 Series name Structure 1：Non-washable type (Without seal tape) No. of poles Standard type 1：1 pole 2：Non-washable type (With seal tape) Blank : Washable type (With seal tape) No. of contacts 2：2 contacts Setting position Shape of terminal 0：Top setting A：J-hook B：Gull wing Neutral detent 0：Without neutral detent Form of packaging 1：With neutral detent T：Taping (Reel) Blank：plastic bag SPDT : Single Pole Double Throw ※Please refer to the LIST OF PART NUMBERS when placing orders.

CJS SLIDE SWITCHES (SMD) ■ LIST OF PART NUMBERS Non-washable type (Without seal tape) Non-washable type (With seal tape) No. of No. of Setting Neutral Form of Pieces in poles contacts position detent packaging (　　　　) (　　　　 ) (　　　　) (　　　　 ) package A J-hook B Gull wing A J-hook B Gull wing Without Taping CJS-1200TA1 CJS-1200TB1 CJS-1200TA2 CJS-1200TB2 1000pcs./reel neutral detent Plastic bag CJS-1200A1 CJS-1200B1 CJS-1200A2 CJS-1200B2 100pcs./pack 1 2 Top setting With Taping CJS-1201TA1 CJS-1201TB1 CJS-1201TA2 CJS-1201TB2 1000pcs./reel neutral detent Plastic bag CJS-1201A1 CJS-1201B1 CJS-1201A2 CJS-1201B2 100pcs./pack Washable type (With seal tape) No. of No. of Setting Neutral Form of Pieces in poles contacts position detent packaging (　　　　) (　　　　 ) package A J-hook B Gull wing Without Taping CJS-1200TA CJS-1200TB 1000pcs./reel neutral detent Plastic bag CJS-1200A CJS-1200B 100pcs./pack 1 2 Top setting With Taping CJS-1201TA CJS-1201TB 1000pcs./reel neutral detent Plastic bag CJS-1201A CJS-1201B 100pcs./pack ※ Verify the above part numbers when placing orders. Taping version can be supplied only in reel unit.

CJS SLIDE SWITCHES (SMD) ■ STANDARD SPECIFICATIONS ■ ELECTRICAL CHARACTERISTICS Operating temp. range Contact rating DC50 V 100 mA − 40 ~ 85 °C Non-switching DC6 V, 100 mA DC24 V, 25 mA Switching Storage temp. range DC20 mV 1 μA Minimum Sealing Washable type available with seal tape Contact resistance 100 mΩ maximum Approx. 0.05g (CJS-1200) Net weight Approx. 0.06g (CJS-1201) Insulation resistance 100 MΩ (DC100 V) minimum Dielectric strength AC250 V, 60 s ■ MECHANICAL CHARACTERISTICS ■ ENVIRONMENTAL CHARACTERISTICS (Amplitude) 1.5 mmor (Acceleration) 98 m/s2, Operating force 5.9 N {0.6 kgf} maximum Vibration 10-500 Hz, 3 directions for 10 cycles each 490 m/s2, 11 ms Stop strength 10 N {1.02 kgf}, 60 s Shock 6 directions for 3 times each Continuous load 200 cycles, Solderability 245 ± 3 °C, 2 ~ 3 s Load life DC6 ± 0.5 V, 100 ± 10 mA Reflow：255 °C (Peak temperature) −10 ~ 65 °C, Relative humidity 0 ~ 96 %, Humidity （Please refer to the profile below） 24 h for 10 cycles Soldering heat Manual soldering：350 ± 10 °C, 3 ~ 4 s High temp. exposure 85 °C, 96 h Shear (Adhesion) 5 N {0.51 kgf} 10 s Low temp. exposure −40 °C, 96 h Substrate bending Width 90 mm, bend 3 mm, 5 s, 1 time Thermal shock −40 (0.5 h) ~ 85 °C (0.5 h), 5 cycles Pull-off strength 5 N {0.51 kgf} 10 s { } : Reference only 〈Reflow profile for soldering heat evaluation〉 (℃) 250 Peak : 250+ 50℃ Over 230 ℃ e 200 Pre Heating Zone ur 180 ℃ at er 150 150 ℃ p m 90 ± 30 s e T 100 30 ± 10 s 50 Soldering Zone Heating time Reflow : two times maximum

CJS SLIDE SWITCHES (SMD) ■ OUTLINE DIMENSIONS Unless otherwise specified, tolerance : ± 0.3 (Unit : mm) ● CJS-1200A1 ● CJS-1200B1 3 – 0.6+–00..105 3 – 0.6+–00..105 Production date code C Production date code C ② ② 2 – C 0.5 ① ③ Terminal No.1 2 – C 0.5 ① ③ Terminal No.1 Schematic Schematic 5.4 2.8+ 00.3 5.4 4.2 Stroke 0.6 2.5 Stroke 0.6 2.5 0.3 0.3 2.5 max. +0.10.15–0.05 2.5 max. +0.10.15–0.05 00.1–0.1 3.5 1.1 00.1–0.1 3.5 0.4 min. 0.4 min. ● CJS-1201A1 ● CJS-1201B1 3 – 0.6+–00..105 3 – 0.6+–00..105 Production date code C Production date code C ② ② 2 – C 0.5 ① ③ Terminal No.1 2 – C 0.5 ① ③ Terminal No.1 Schematic Schematic Stroke Stroke 6 2.8+ 00.3 6 4.2 2.5 2.5 0.6 0.6 0.6 0.6 0.3 0.3 2.5 max. +0.10.15–0.05 2.5 max. +0.10.15–0.05 00.1–0.1 3.5 1.1 00.1–0.1 3.5 0.4 min. 0.4 min. ■ RECOMMENDED P.C.B. PAD OUTLINE DIMENSIONS A type B type (Unit : mm) 3 3 3 - 1 3 - 1 1. 1. 6 6 3 - 1 3 - 1 1. 1. 7 7 6 6 0. 0. 0 0 2. 2. 0 0 6 6 1. 1. 3.5 3.5 3 3 1. 1. 3.5 3.5 1200A□1　20102A01□A　□1201A□ 1200BN□ot1　e2) T01h02eB0 z1□erBo　□ po1in2t 0is1 tBhe□ center of mounting.

CJS SLIDE SWITCHES (SMD) ■ PACKAGING SPECIFICATIONS <Taping packaging specifications> ● Taping version is packaged in 1000 pcs. per reel. Maximum number of consecutive missing pieces=2 Orders will be accepted for units of 1000 pcs., i.e., 1000, Leader length and reel dimension are shown in the 2000, 3000 pcs., etc. diagrams below: ● Taping version is boxed with two reels (2000 pcs.). ● Embossed tape dimensions ● Reel dimensions (Unit: mm) (Conforms to JIS C 0806) 17.4 ± 1 Empty Filled Empty φ13±0.2 2±0.5 End Head 2 n. ± mi 40 mm min. 20 pitches min. 254 φ 50 φ Direction of feed Leader 400 mm min. φ21±0.8 21.4 ± 1 ● CJS-1200TA□, 1200TB□, 1201TA□, 1201TB□ (Unit: mm) (Conforms to JIS C 0806) 1 0. 8 ± 0.1 ± 5 φ1.5+ 00.1 4 ± 0.1 2 ± 0.1 1.7 0.3 ± 0.1 (CJS-1200B1) 1 Installation example 0. ± 5 7. 6 1 Terminal No.1 Direction of feed 3 <Bulk pack specifications> ● Boxing of bulk pack in a plastic bag is performed with 100 pcs. (standard 500 pcs.) per box.