EH CONNECTOR Crimp Radial Tape Disconnectable Crimp style connectors 2.5mm (.098") pitch Features ----------------------- * Compact and slim This connector is designed to be compact and unusually thin. It measures only 8.1mm (.319") high after mounting and is just 3.8mm (.150") wide. * Highly reliable contact The contact has long dimples near the center that ensure continuity of low voltage and low current circuits at all times, even under conditions of vibration and abusive prying. * Polarizing guides The header and housing have guides to prevent improper mating. * Whisker prevention The contact material is treated with a reflow process, and the square post is copper-undercoated and tin/lead-plated for This, the thinnest, 2.5mm (.098") pitch connector, is 8.1mm (.319") in height after mounting and 3.8mm (.150") in width. It is designed to meet the demand for the highdensity connection of internal wires to printed circuit boards. It is compact, highly reliable and low in cost. whisker prevention. * Easy and effective crimping Although the contact is compact, it has a long wire strip length, 2.6 0.4mm (.102" .016"). This long length is very useful for automatic crimping and when crimping shielded wires. * Interchangeability The shrouded header is interchangeable with those of 2.5mm (.098") pitch insulation displacement HR connectors. 2 3 4 5 B JST Specifications ------------------ * Current rating: 3.0A AC, DC * Voltage rating: 250V AC, DC * Temperature range: -25C to +85C (including temperature rise in applying electrical current) * Contact resistance: Initial value/10m max. After environmental testing/20m max. * Insulation resistance: 1,000M min. * Withstanding voltage: 800V AC/minute * Applicable wire: AWG #32 to #22 * Applicable PC board thickness: 0.8 to 1.6mm(.031" to .063") * Contact JST for details. Standards --------------------- Recognized file No. E60389 Certified file No. LR20812 File No. R75089 (conforms to DIN/VDE 0627) 21 EH CONNECTOR Contact ----------------------------------------------------------------- Shape A 5.7(.224) 2.85(.112) 2.05(.081) Applicable wire Qty / AWG # Insulation O.D. mm(in.) reel Model No. Shape SEH-001T-P0.6 A 0.05 to 0.3 30 to 22 1.0 to 1.9(.039 to .075) SEH-003T-P0.6L B 0.032 to 0.08 32 to 28 0.5 to 1.1(.020 to .043) 1.0(.039) mm2 9,000 2.0(.079) Material and Finish Phosphor bronze, Tin-plated Note: 1.Contact JST if you require gold-plated contacts.Contact JST for details. 2.SEH-003T-P0.6L is not TUV approved. 1.6(.063) Shape B 5.7(.224) 2.85(.112) 2.05(.081) 2.0(.079) 1.1(.039) 1.6(.063) Housing ---------------------------------------------------------------- Circuits JST 1 2 0.6 (.024) 3 6 3.8(.150) 7 6.5(.256) 2.25 (.089) 2.5(.098) B A 0.7 (.028) Model No. Dimensions mm(in.) A Qty / bag 2 EHR- 2 2.5( .098) 7.0( .276) 1,000 3 EHR- 3 5.0( .197) 9.5( .374) 1,000 4 EHR- 4 7.5( .295) 12.0( .472) 1,000 5 EHR- 5 10.0( .394) 14.5( .571) 1,000 6 EHR- 6 12.5( .492) 17.0( .669) 1,000 7 EHR- 7 15.0( .591) 19.5( .768) 1,000 8 EHR- 8 17.5( .689) 22.0( .866) 1,000 9 EHR- 9 20.0( .787) 24.5( .965) 1,000 10 EHR-10 22.5( .866) 27.0(1.063) 1,000 11 EHR-11 25.0( .984) 29.5(1.161) 1,000 12 EHR-12 27.5(1.083) 32.0(1.260) 1,000 13 EHR-13 30.0(1.181) 34.5(1.358) 1,000 14 EHR-14 32.5(1.280) 37.0(1.457) 1,000 15 EHR-15 35.0(1.378) 39.5(1.555) 1,000 Material Nylon 66, UL94V-0, natural (white) 22 B EH CONNECTOR Shrouded header --------------------------------------------------------- The shrouded headers are interchangeable with those of the HR crimp style and insulation displacement connectors (see page 146). Model No. Top entry type (2 circuits) Circuits 3.2(.126) 0.64 (.025) 2.5(.098) Side entry type A 2 B 2B-EH-A S 2B-EH 2.5( .098) 3 B 3B-EH-A S 3B-EH 5.0( .197) 4 B 4B-EH-A S 4B-EH 7.5( .295) 5 B 5B-EH-A S 5B-EH 6 B 6B-EH-A 7 Top entry type Side entry type 7.5( .295) 1,000 1,000 10.0( .394) 1,000 1,000 12.5( .492) 1,000 1,000 10.0( .394) 15.0( .591) 1,000 1,000 S 6B-EH 12.5( .492) 17.5( .689) 1,000 500 B 7B-EH-A S 7B-EH 15.0( .591) 20.0( .787) 1,000 500 8 B 8B-EH-A S 8B-EH 17.5( .689) 22.5( .886) 500 500 9 B 9B-EH-A S 9B-EH 20.0( .787) 25.0( .984) 500 500 10 B10B-EH-A S10B-EH 22.5( .866) 27.5(1.083) 500 500 11 B11B-EH-A S11B-EH 25.0( .984) 30.0(1.181) 500 250 12 B12B-EH-A S12B-EH 27.5(1.083) 32.5(1.280) 500 250 13 B13B-EH-A S13B-EH 30.0(1.181) 35.0(1.378) 250 250 14 B14B-EH-A S14B-EH 32.5(1.280) 37.5(1.476) 250 250 15 B15B-EH-A S15B-EH 35.0(1.378) 40.0(1.575) 250 250 3.8(.150) 6.0(.236) 3.3(.130) B A 1.6(.063) (3 to 15 circuits) 3.2(.126) 5.1(.201) 6.0(.236) 3.3(.130) 3.8(.150) 2.5 2.5 (.098) (.098) Qty / box Dimensions mm.(in) Top entry type B Material and Finish 0.64 (.025) Post: Brass, copper-undercoated, tin/lead plated Wafer: Nylon 66, UL94V-0, natural (white) 1.6(.063) Note: 1. Also available and identified as model BxxB-EH is a top entry type having a post extension length of 4.0mm(.157") 2. Top entry type headers are not TUV approved. A B Side entry type 2.5 (.098) 2.5 (.098) 0.64 (.025) 6.7(.264) 6.0(.236) 2.2 (.087) 5.2(.205) 4.0(.157) 4.2(.165) 3.2 (.126) A B PC board layout (viewed from soldering side) and Assembly layout ------------------- Side entry type 6.7min. (.264) 2.50.05 1.9min. (.098.002) (.074) 0.9 + 00.1 (.035 +.004 0 )dia. 9.7(.382) 8.2(.323) 4.2 (.165) 0.9 + 0.1 0 (.035 +.004 0 )dia. 3.8 (.150) 7.5(.295) 2.2min. (.087) 2.50.05 2.5min. (.098.002) (.098) 0.6(.024) Top entry type Note: 1. Tolerances are non-cumulative:0.05mm(.002" ) for all centers. 2. Hole dimension differ according to the kind of PC board and piercing method. If PC boards made of hard material such as FR-4 are used, the hole dimensions should be larger. The dimensions above should serve as a guideline. Contact JST for details. 23 EH CONNECTOR Shrouded header on radial-tape --------------------------------------------- <Taping specifications conform to EIAJ-RC-1008B and JIS C0805.> *The shrouded headers are interchangeable with those of the HR crimp style and insulation displacement connectors (see page 146). *Shrouded headers on radial-tape are not TUV approved. TS type (2 circuits) 4.4 (.173) 2.2(.087) 5.4(.213) [1.0(.039)] 6.5 1.5(.059) (.255) 7.5(.295) 2.5(.098) 0.64(.025) dia. Dimensions mm(in.) Circuits Model No. 2 B2B-EH-TS - - 1,400 3 B3B-EH-TS 5.0(.197) 10.0(.394) 1,400 4 B4B-EH-TS 7.5(.295) 12.5(.492) 700 5 B5B-EH-TS 10.0(.394) 15.0(.591) 700 6 B6B-EH-TS 12.5(.492) 17.5(.689) 700 7 B7B-EH-TS 15.0(.591) 20.0(.787) 700 8 B8B-EH-TS 17.5(.689) 22.5(.886) 700 A B Qty / box Material and Finish Pin: Brass, copper-undercoated, tin/lead-plated Wafer: Nylon 66, UL94V-0, natural (white) (3 to 8 circuits) B A 0.64(.025) dia. 5.6(.220) 4.4 (.173) 2.2(.087) [1.0(.039)] 1.5(.059) 2.8(.110) 6.5(.256) 2.5(.098) 2.5(.098) 0.64(.025) dia. TV4 type B A 0.64(.025) 24 5.6(.220) 4.4 (.173) 2.2(.087) 2.8(.110) 6.5(.256) 2.5(.098) 2.5(.098) [0.7(.028) dia.] [0.7(.028) dia.] Dimensions mm(in.) Circuits Model No. 3 B3B-EH-TV4 5.0(.197) 10.0(.394) 1,400 4 B4B-EH-TV4 7.5(.295) 12.5(.492) 700 5 B5B-EH-TV4 10.0(.394) 15.0(.591) 700 6 B6B-EH-TV4 12.5(.492) 17.5(.689) 700 7 B7B-EH-TV4 15.0(.591) 20.0(.787) 700 8 B8B-EH-TV4 17.5(.689) 22.5(.886) 700 A B Material and Finish Post: Brass, copper-undercoated, tin/lead-plated Wafer: Nylon 66, UL94V-0, natural (white) Qty / box EH CONNECTOR Taping specifications ------------------------------------------------------ 6.0 (.236) 18.0(.709) 20.0(.787) 9.0(.354) 2 and 3 circuits:12.7(.500) 4 to 8 circuits:25.4(1.000) 2circuits:5.1(.201) 3 to 8 circuits:3.85(.152) 4.0 (.157)dia. 2circuits:2.5(.098) 3 to 8 circuits:5.0(.197) 12.7(.500) Note: Conforms to JIS C0825. Packaging specifications --------------------------------------------------- D Distance between the end of the tape and the first connector's center line (either end) TERMIN H ALS & Tail tape Lead tape CONN ECTORS R W Package type Flat pack (zigzag folded) Distance between folds 24 indexing holes per fold (304.8mm/12") Box size (316x45x330mm)12.4"(W)x1.8"(D) x13.0"(H) Distance between the end of the tape and the first connectors center line (either end) 19.05mm(.750") PC board layout (viewed from soldering side) and Assembly layout ------------------- 0.9 + 00.1 (.035 +0.004 )dia. 4.4 (.173) 6.5(.256) 8.6(.339) 2.2min. (.087) 2.50.05 2.5min. (.098.002) (.098) Note: 1. Tolerances are non-cumulative:0.05mm(.002" ) for all centers. 2. Hole dimensions differ depending on the kind of PC board and piercing method. The dimensions above should serve as a guideline. Contact JST for details. 25