CITCONNECTOR Board-to-wire Features Two types circuits 60 circuit and 36 circuit types are available, and the specifications matched to the automobile are selectable. Incomplete mating detection mechanism Mis-insertion and insertion error at the assembly line can detect with a CPA terminal. Terminal construction It is designed to prevent the deformation of the contact area when processing wire harness by protecting the contact area of each terminal with a box. Press-fit There are dip type and press-fit type in the male connector. The miniaturization is realized as air-bag ECU I/O connector for automobile. This product has various circuit development and several adoption results proven, hence it enables to select the type to meet the automobile. Specifications Current rating: 5A AC, DC (0.5mm2, Single circuit) Voltage rating: 50V AC, DC Temperature range: -40C to +105C (including temperature rise in applying electrical current) Contact resistance: Initial value/8m max. After environmental testing/16m max. Insulation resistance: 100M min. Withstanding voltage: 100V DC/minute Applicable wire: AVSS/ CAVS 0.3mm2 to 0.5mm2 Compliant with ELV/RoHS. Contact JST for details. 1 CIT CONNECTOR Female terminal Applicable wire range Model No. Insulation O.D. (mm) Q'ty/reel qSNAC3-A021T-M0.64 0.3 to 0.5 1.4 to 1.8 5,000 wSNAC3-A021GI-M0.64-1 0.3 to 0.5 1.4 to 1.8 5,000 eSNAC3-A021GF-M0.64-1 0.3 to 0.5 1.4 to 1.8 5,000 Material and Finish qCopper alloy, tin-plated (reflow treatment) wCopper alloy, nickel-undercoated, Male contact area; tin-plated (reflow treatment) Short terminal contact area; gold-plated eCopper alloy, nickel-undercoated, Male contact area; gold-plated Short terminal contact area; gold-plated 8.9 3 8 Conductor (mm2) Female connector 8 circuits 16 circuits B side identification mark Model No. 16CIT-B-1A 16CIT-B-2A A side identification mark JST JST A figure B figure L R Housing Housing JST 22 2.5 16.7 1 3.8 1 26.1 7.6 26.1 JST 2.5 Retainer 18.5 22 Retainer 23 circuits Circuits 8 16 23 Housing Q'ty/box 08CIT-B-1A 84 16CIT-B-1A 72 16CIT-B-2A 72 23CIT-B-1A 60 Material and Finish Housing: PBT, yellow Lock housing: Glass-filled PBT, yellow Short terminal: Copper alloy, nickel-undercoated, Contact area; gold-plated CPA terminal: Copper alloy, nickel-undercoated, Contact area; gold-plated Retainer: PBT, natural (white) 1 3.8 26.1 JST Model No. 2.5 22.5 22 Retainer 2 CIT CONNECTOR Male connector Dip type Dip type 36 circuits (35.5) 20 57.4 4 1 8 1 3 8 5 23 1 17 2.5 3.6 1.25 Model No. Q'ty/box 36 S36B-CITYTP-01B 126 60 S60B-CITYTP-01B 98 Material and Finish 0.64 pin: Brass, nickel-undercoated, tin-plated (reflow treatment) 1.0 pin: Brass, nickel-undercoated, tin-plated (reflow treatment) CPA pin: Brass, nickel-undercoated, Contact area; gold-plated Solder tail; tin-plated (reflow treatment) Housing: Glass-filled PBT, yellow Tine-plate: Glass-filled PBT, natural (white) Protect cap: PBT, yellow 4.6 3.8 28 Circuit No. Circuits 13.5 0 43.55 46.2 22.7 0 2.8 6.4 19.5 23 26.5 30 33 60 circuits (35.5) 20 4.6 79.4 3.8 28 Circuit No. 6 1 8 1 6 1 16 11 23 17 16 11 3 1 1.25 2.5 3.6 13.5 0 65.55 68.2 49.2 21.15 24.5 0 4.8 19.5 23 26.5 30 33 Press-fit type Press-fit type 60 circuits Circuits Model No. Q'ty/box 60 S60B-CITYTP-P-04B 60 (35) 4.6 20 3.8 28 82.4 2.5 3 44.4 45.8 28.05 0 3.35 16.35 0 3.5 7 10.5 13.5 Material and Finish 0.64 pin(S, M): Phosphor bronze, nickel-undercoated, tin-plated (reflow treatment) 0.64 pin(L): Phosphor bronze, nickel-undercoated, Contact area; gold-plated Press-fit area; tin-plated (reflow treatment) 1.0 pin(S, M): Phosphor bronze, nickel-undercoated, tin-plated (reflow treatment) CPA pin: Phosphor bronze, nickel-undercoated, Contact area; gold-plated Press-fit area; tin-plated (reflow treatment) Housing: Glass-filled PBT, yellow Tine-plate: Glass-filled PBT, natural (white) Protect cap: PBT, yellow CIT CONNECTOR PC board layout, Assembly layout Dip type Press-fit type 36 circuits 60 circuits 2-3.2 40.75 2-3.1 66-1.05 40-1.2 16.35 13.85 11.35 8.85 6.35 3.85 0 3.35 5.85 8.35 10.85 13.35 15.85 18.35 20.85 28.05 30.55 33.05 35.55 38.05 40.55 44.4 45.8 48.3 50.8 13.5 10.5 7 3.5 0 7.5 5 2.5 0 3.6 33.8 31.3 28.8 26.3 23.8 21.3 18.8 16.3 43.55 42.3 41.05 39.8 3.5 0 3.5 7 10 60 circuits (35) 2-3.2 44.4 25 5 20 37.2 34.7 32.2 29.7 27.2 24.7 22.2 19.7 16.35 12.5 10 7.5 5 2.5 0 3.5 0 3.5 7 10 56.9 54.4 51.9 49.4 46.9 44.4 68.4 67.15 65.9 64.65 63.4 66-1.2 25 5 (9.8) 20 3.6 23.6 15.5 Note: 1. Tolerances are non-cumulative: 0.05mm for all centers. 2. Hole dimensions differ according to the type of PC board and piercing method. The dimensions above should serve as guideline. Contact JST for details. Crimping machine, Applicator, Hand crimp tool Strip terminal Crimp applicator MKS-L Crimping machine Dies Crimp applicator with dies AP-K2N MK/SNAC3-A021-064 APLMK SNAC3-A021-064 SNAC3-A021T-M0.64 SNAC3-A021GI-M0.64-1 SNAC3-A021GF-M0.64-1 Hand crimp tool Applicable wire YRK-1003 -- AVSS0.5, CAVS0.5 -- -- -- Note: When crimping operation is conducted using an applicator and die set other than the above, JST cannot guarantee the performance of the terminal. 4