CSS COMPACT SLIDE SWITCHES RoHS compliant INTERNAL STRUCTURE ⑥ ③ ⑤ ④ ② ⑦ ① Part name Material Flammability ■ FEATURES ① Cover Stainless steel (SUS 304) — ● Low-profile of 2 mm ② Slider ● Self-return type available Liquid Crystal polymer UL94V-0 ● RoHS compliant ③ Housing ④ Slider contact ⑤ Fixed contact Copper alloy, Gold-plated — ■ APPLICATIONS ⑥ Terminal pin ● Mobile stereo · LCD TV · Camcorder ⑦ Return spring SWP ■ PART NUMBER DESIGNATION C S S - 1 2 1 1 T B Series name Shape of terminal B：Gull wing No. of poles C：Through hole pins 1：1 pole No. of contacts Form of packaging 2：2 contacts T：Taping 3：3 contacts M：Magazine Setting position Self-return function 0：Top setting 0：No function 1：Side setting 1：Single 2：Double ※Please refer to the LIST OF PART NUMBERS when placing orders.

CSS COMPACT SLIDE SWITCHES ■ LIST OF PART NUMBERS No. of contacts Setting position Self-return function Shape of terminal Form of packaging Part number Pieces in package B（Gull wing） Taping CSS-1210TB 1,900 pcs./reel No function C（Through hole pins） Magazine CSS-1210MC 53 pcs./stick 2 Side setting B（Gull wing） Taping CSS-1211TB 1,900 pcs./reel Single C（Through hole pins） Magazine CSS-1211MC 53 pcs./stick B（Gull wing） Taping CSS-1310TB 1,900 pcs./reel No function C（Through hole pins） Magazine CSS-1310MC 38 pcs./stick B（Gull wing） Taping CSS-1311TB 1,900 pcs./reel Side setting Single C（Through hole pins） Magazine CSS-1311MC 38 pcs./stick 3 B（Gull wing） Taping CSS-1312TB 1,900 pcs./reel Double C（Through hole pins） Magazine CSS-1312MC 38 pcs./stick No function C（Through hole pins） Magazine CSS-1300MC 38 pcs./stick Top setting Double C（Through hole pins） Magazine CSS-1302MC 38 pcs./stick ■ STANDARD SPECIFICATIONS ■ ELECTRICAL CHARACTERISTICS Operating temp. range − 20 ~ 70 °C Non-switching : DC50 V 100 mA Contact rating Switching : DC12 V 100 mA Storage temp. range − 40 ~ 85 °C Minimum : DC20 mV 1 µA Sealing Non- Washable Contact timing Non-shorting Net weight Approx. 0.11 g (CSS-12), Approx. 0.15 g (CSS-13) Contact resistance 70 mΩ maximum Insulation resistance 100 MΩ minimum (DC 500 V) ■ MECHANICAL CHARACTERISTICS Dielectric strength AC500 V 60 s No. of positions 2, 3 ■ ENVIRONMENTAL CHARACTERISTICS Stroke 2 mm Operating force 1 ~ 3.5 N {0.1 ~ 0.36 kgf} Amplitude 1.5 mm or Acceleration 98 m/s2, Vibration Stop strength 10 N {1.02 kgf} 15 s（操作方向） 10-500-10 Hz, 3 directions for 10 cycles each 245 ± 3 °C 2 ~ 3 s Solderability Sn-3Ag-0.5Cu Shock 490 m/s2, 11 ms, 6 directions for 3 times each Reflow：250 ~ 255 °C (Peak temperature) Continuous load 10000 cycles, Soldering heat （Please refer to the profile below） Load life DC12 ± 0.5 V, 100 ± 10 mA Manual soldering：350 ± 10 °C, 3 ~ 4 s Humidity 40 °C, Relative humidity 90 ~ 95 %, 240 h, No load Shear (Adhesion) 5 N {0.5 kgf} 10 s High temp. exposure 85 °C, 96 h, No load Substrate bending Width 90 mm, bend 3 mm, 5 s, 1 time Low temp. exposure −40 °C, 96 h, No load Pull-off strength 5 N {0.5 kgf} 10 s Thermal shock −40 (0.5 h) ~ 85 °C (0.5 h), 5 cycles { } : Reference only 〈Reflow profile for soldering heat evaluation〉 2(5℃0) Peak : 250+ 50℃ Over 230 ℃ ure 200 180 ℃ Pre Heating Zone perat 150 150 ℃ m 90 ± 30 s Te 100 30 ± 10 s 50 Soldering Zone Heating time Reflow : two times maximum

CSS COMPACT SLIDE SWITCHES ■ OUTLINE DIMENSIONS Unless otherwise specified, tolerance : ± 0.2 (Unit : mm) ● CSS-1210B ● CSS-1211B Terminal 2 2 Terminal 2 2 No.1 0.5+–00..105 No.1 0.5+–00..105 1.5 C 1.5 C ① ② ③ ① ② ③ Schematic Schematic Production Production date code date code 1.5 (cid:40) 0.1 R 0.2 1.5 (cid:40) 0.1 R 0.2 2 2 Travel Travel 8.85 2 (cid:40) 0.15 3 (cid:40) 0.15 8.85 2 (cid:40) 0.15 3 (cid:40) 0.15 2 0.1(cid:40) 1 0.6 0.1(cid:40) +0.10.25–0.05 2 0.1(cid:40) 1 0.6 0.1(cid:40) +0.10.25–0.05 0.6 0.657 (cid:40) (cid:40) 0 0.0.055 C 0.2 0.2+–00..105 0.6 0.657 (cid:40) (cid:40) 0 0.0.055 C 0.2 0.2+–00..105 ● CSS-1310B ● CSS-1311B Terminal 2 4 2 Terminal 2 4 2 No.1 0.5+–00..105 No.1 0.5+–00..105 1.5 C 1.5 C ① ② ③ ④ ① ② ③ ④ Schematic Schematic Production Production date code date code 1.5 (cid:40) 0.1 R 0.2 1.5 (cid:40) 0.1 R 0.2 2 2 2 2 Travel Travel 12.5 2 (cid:40) 0.15 3 (cid:40) 0.15 12.5 2 (cid:40) 0.15 3 (cid:40) 0.15 2 0.1(cid:40) 1 0.6 0.1(cid:40) +0.10.25–0.05 2 0.1(cid:40) 1 0.6 0.1(cid:40) +0.10.25–0.05 0.6 0.65 (cid:40) 01.005.9 (cid:40) 0.05 C 0.2 0.2+–00..105 0.6 0.65 (cid:40) 01.005.9 (cid:40) 0.05 C 0.2 0.2+–00..105 ● CSS-1312B ● CSS-1210C Terminal 2 4 2 No.1 0.5+–00..105 C ① ② ③ 1.5 C ① ② ③ ④ Schematic Production date code Schematic Production 1.5 (cid:40) 0.1 R 0.2 date code 2 1.5 (cid:40) 0.1 R 0.2 Travel 2 2 8.85 2 (cid:40) 0.15 3 (cid:40) 0.15 Travel 2 0.1(cid:40) 1 12.5 0.6 0.1(cid:40)2 (cid:40) 0.15 3 (cid:40) 0.15 +0.10.25–0.05 2 0.12(cid:40)Term1inal 0.5+–00..105 0.6 0.1(cid:40) 0.25+–00..105 0.6 0.65 (cid:40) 01.005.9 (cid:40) 0.05 C 0.2 0.2+–00..105 No.1 2 2 2.2

CSS COMPACT SLIDE SWITCHES ■ OUTLINE DIMENSIONS Unless otherwise specified, tolerance : ± 0.2 (Unit : mm) ● CSS-1211C ● CSS-1310C C C ① ② ③ ① ② ③ ④ Schematic Schematic Production Production date code date code 1.5 (cid:40) 0.1 R 0.2 1.5 (cid:40) 0.1 R 0.2 2 2 2 Travel Travel 8.85 2 (cid:40) 0.15 3 (cid:40) 0.15 12.5 2 (cid:40) 0.15 3 (cid:40) 0.15 2 0.1(cid:40) 1 0.6 0.1(cid:40) 2 0.1(cid:40)1 0.6 0.1(cid:40) 2 2 Terminal 0.5+–00..105 0.25+–00..105 Terminal 0.5+–00..105 0.25+–00..105 No.1 2 2 2.2 No.1 2 4 2 2.2 ● CSS-1311C ● CSS-1312C C C ① ② ③ ④ ① ② ③ ④ Schematic Schematic Production Production date code date code 1.5 (cid:40) 0.1 R 0.2 1.5 (cid:40) 0.1 R 0.2 2 2 2 2 Travel Travel 12.5 2 (cid:40) 0.15 3 (cid:40) 0.15 12.5 2 (cid:40) 0.15 3 (cid:40) 0.15 2 0.1(cid:40)1 0.6 0.1(cid:40) 2 0.1(cid:40)1 0.6 0.1(cid:40) 2 2 Terminal 0.5+–00..105 0.25+–00..105 Terminal 0.5+–00..105 0.25+–00..105 No.1 2 4 2 2.2 No.1 2 4 2 2.2 ● CSS-1300C ● CSS-1302C Terminal No.1 2 4 2 0.5+–00..105 Terminal No.1 2 4 2 0.5+–00..105 2.7 2.7 C C ① ② ③ ④ 1 2 3 4 Schematic Schematic Production Production date code date code 1.5 (cid:40) 0.1 R 0.2 1.5 ± 0.1 R 0.2 2 2 2 2 Travel Travel 2 0.1(cid:40) 1 12.5 0.15 max.20.6 0.1 (cid:40)(cid:40) 0.15 3 (cid:40) 0.15 +0.10.25–0.05 1.75 2 0.1± 1 12.5 0.15 max.20.6 0.1 ±± 0.15 3 ± 0.15 +0.10.25–0.05 1.75

CSS COMPACT SLIDE SWITCHES ■ RECOMMENDED P.C.B. PAD OUTLINE DIMENSIONS ■ SIZE OF P.C.B. PROCESSING ● CSS-121□C ● CSS-121□B ● CSS-131□B (Unit : mm) 2 2 φ0.6+ 00.1 2 2 2 4 2 1 1 2 2. 2.5 2.5 2.5 0.1 2.5 0.1 ● CSS-131□C ● CSS-130□C 2 4 2 6.3 φ0.8+ 00.05 10.2 φ0.8+ 00.05 φ0.6+ 00.1 2 4 2 2.2 1.75 ■ PACKAGING SPECIFICATIONS φ0.6+ 00.1 Taping version is packaged in 1900 pcs. par reel. Taping version is boxed with 1 reel (1900 pcs.). Embossed tape dimensions Maximum number of consecutive missing pieces = 2. Empty Filled Empty Leader length and reel dimension are shown in the diagrams below. End Head 40 mm min. Direction of feed 20 pitches min. Leader 400 mm min. ● CSS-121□TB ● CSS-131□TB φ1.5+ 00.1 12 ± 40 .±1 0.1 2 ± 0.1 1.75 ± 0.1 0.35 ± 0.1Installation φ1.5+ 00.1 12 ± 40 .±1 0.1 2 ± 0.1 1.75 ± 0.1 0.35 ± 0.1Ienxsatmalplalteion example (CSS-1310B) 7.5 ± 0.1 16 (CSS-1210B) 11.5 ± 0.1 24 Direction of feed 3.4 Direction of feed 3.4 ● Reel dimensions (Unit: mm) W1 3.7 2 (cid:40) 0.5 5.8 (cid:113)13 (cid:40) 0.2 A N 9.7 6.6 (cid:113)21 (cid:40) 0.8 Top setting Side setting Magazine length : 500 2 mm long Label W2 Packing quantity of magazine Part number A W1 W2 N Part number Quantity / Stick 121□TB φ 330 ± 2 17.4 ± 1 21.4 ± 1 φ 80 ± 1 12□□ 53 131□TB φ 330 ± 2 25.4 ± 1 29.4 ± 1 φ 80 ± 1 13□□ 38