FX23L

FX23 HIROSE | Alldatasheet

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Technical content

Features

1. 0.5mm pitch 2. Stacking (Height : 8 - 30mm)/vertical 3. Contacts available : 20/40/60/80/100/120 for signal + 4 for power source 4. Floating movable amount : X direction : ±0.6mm ; Y direction: ±0.6mm A floating movement above the connector pitch is possible. (Fig.1) 5. High-speed transmission (8+ Gbps) 6. Hybrid power design (3A/pin×4 lines) The guide posts on both sides of the connector are equipped with 4 lines of power contacts in addition to the signal contact. (Fig.2) 7. Current capacity : Signal contact 0.5A/pin, power contact 3A/pin 8. Available for automatic mounting (absorption tape is attached as standard equipment) 9. Excellent mating performance due to the large guide post. Floating ability : XY-axis±0.6mm Fig.1 Hybrid Power/Signal contacts Fig.2 Vertical connection Stacking connection Header side Receptacle side 4JHOBMDPOUBDU 1PXFSDPOUBDU FX23 FX23L XY XY XY Signal integrity ˔ ICR (Insertion-loss-to-Crosstalk-Ratio) The ICR containing cross-talk from 5 adjacent differential pairs provides adequate margin in comparison with the criteria based on the specification of IEEE802.3ap. ˔ Differential impedance Differential impedance is 100±10 ø at the rise time of 87.5ps (20 to 80%). In cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information.

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors ■Product Specifications Ratings Rated current : Signal part 0.5A Power part 3.0A Operating temperature range : -55 to 105ˆ (Note 1) Storage temperature range : -10 to 60ˆ (Note 2) Rated voltage : Signal part AC 50V Power part AC 200V Operating/storage humidity range : 90% or less relative humidity (No dew condensation is allowed) Items Specifications Conditions 1. Contact resistance Signal part 70mø or less Power part 20mø or less Measured at 100mA 2. Insulation resistance Signal part 100Mø or more Power part 1,000Mø or more Signal part Measured at DC Signal Measured at DC 100V Power Measured at DC 250V 3. Withstanding Voltage No flashover or breakdown. Signal contacts Energized at AC 150V for 1 minute Power contacts Energized at AC 600V for 1 minute 4. Mating durability Contact resistance of the signal part 80mø or less Power part 30mø or less. 100 times insertion/withdrawal 5. Vibration proof No electric outage of 1 Ж or greater. Frequency 10 - 55Hz, half amplitude 0.75mm, 10 cycles in each of the 3-axis directions each for 5 minutes per cycle 6. Shock resistance No electric outage of 1 Ж or greater. Acceleration of 490m/s2 ; duration 11ms, sine half-wave, 3 cycles in each of the 3 axes each in both directions. 7. Moisture resistance Contact resistance of the signal part 80mø or less Power part 30mø or less Insulation resistance at the signal part 100Mø or more Power part 1,000Mø or more. Left to stand for 96 hours at the temperature of 40ˆ and the humidity of 90 to 95% 8. Temperature cycle Contact resistance of the signal part 80mø or less Power part 30mø or less Insulation resistance at the signal part 100Mø or more Power part 1,000Mø or more. Temperature -55 ˠ 85ˆ 5 cycles for a series of time periods : 30 minutes ˠ 30 minutes Note 1 : Includes temperature rise caused by current flow. Note 2 : The term “storage” refers to the long-term storage condition of unused products before mounting on PCB. ■Materials / Finish Part Materials Finish UL standard Insulator (FX23) Header Polyamide resin Black color UL94V-0 Receptacle LCP resin Insulator (FX23L) Header Polyamide resin Black color UL94V-0 Receptacle Contact Header Copper alloy Contacted part : gold plating Signal contact-mounting part : gold plating Power contact-mounting part : pure tin plating ʵ Receptacle Reinforcement metal fitting Brass Pure tin plated ʵ

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors High-speed transmission property (FX23 : h=15mm, FX23L : h=12mm) ˔Pin assignment The following pin arrangement is recommended to match the 100ø differential impedance and to contain cross-talk. ˔Differential impedance 80ps rise time (20 to 80%) Meets the criterion of 100±10ø at the rise time of 80ps (20 to 80%). 100 105 110 115 Time (ns) Z(Ohm) FX23 100 105 110 115 Time (ns) Z(Ohm) FX23L ■Product Number Structure Refer to the chart below when determining the product specifications from the product number. Please select from the product numbers listed in this catalog when placing orders.

• Straight header FX23 - 120 P - 0.5 SV 15
• Straight receptacle FX23 - 120 S - 0.5 SV 10
• Right angle receptacle FX23 - 120 S - 0.5 SH ⁞ ⁠ ⁡ ⁢
• Straight header FX23L - 120 P - 0.5 SV 8
• Straight receptacle FX23L - 120 S - 0.5 SV 10 ⁞Series name ɿFX23 Number of contacts ⁠Connector type P ɿHeader type S ɿReceptacle type ⁡Contact pitch ɿ0.5mm ⁢Product type SV ɿVertical SH ɿRight angle type ⁣Product height type Mating height [mm] ʹ Numerical value on the header side + Numerical value on the receptacle side Diff pair Signal pin Ground pin ⁞Series name ɿFX23L Number of contacts ⁠Connector type P ɿHeader type S ɿReceptacle type ⁡Contact pitch ɿ0.5mm ⁢Product type SV ɿVertical ⁣Product height type Mating height [mm] ʹ Numerical value on the header side

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors ˔Insertion loss 0 2 4 6 8 10-10 Frequency (GHz) S (dB) FX23 Passes insertion loss, return loss up to 5GHz. ˔Return loss 0 2 4 6 8 10-50 -45 -40 -35 -30 -25 -20 -15 -10 Frequency (GHz) S (dB) FX23 0 2 4 6 8 10-50 -45 -40 -35 -30 -25 -20 -15 -10 Frequency (GHz) S (dB) FX23L ˔Near end cross-talk (NEXT) 0 2 4 6 8 10-100 -90 -80 -70 -60 -50 -40 -30 -20 -10 Frequency (GHz) S (dB) FX23 0 2 4 6 8 10-100 -90 -80 -70 -60 -50 -40 -30 -20 -10 Frequency (GHz) S (dB) FX23L Low cross-talk up to 10GHz. ˔Far end cross-talk (FEXT) 0 2 4 6 8 10-100 -90 -80 -70 -60 -50 -40 -30 -20 -10 Frequency (GHz) S (dB) FX23 0 2 4 6 8 10-100 -90 -80 -70 -60 -50 -40 -30 -20 -10 Frequency (GHz) S (dB) FX23L 0 2 4 6 8 10-10 Frequency (GHz) S (dB) FX23L

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors Insertion loss/cross-talk ratio (ICR) for FEXT using 5 sets of Aggressors has an adequate margin according to the specification of IEEE802.3ap. 0 2 4 6 8 10 0 Frequency (GHz) S (dB) ICR(5 aggressors) 10GBASE-KR Spec. ICRFX23 0 2 4 6 8 10 0 Frequency (GHz) S (dB) ICR(5 aggressors) 10GBASE-KR Spec. ICRFX23L ˔Insertion loss/cross-talk ratio (ICR) for FEXT Victim Diff pair Aggressor Diff pair Signal pin Ground pin ■List of connection variations (vertical connection) Right angle receptacle FX23-S-0.5SH FX23L-P-0.5SV10 FX23L-P-0.5SV12 ɹ FX23-P-0.5SV15 FX23-P-0.5SV20 ˰Number of contacts ɿ 20ɺ40ɺ60ɺ80ɺ100ɺ120 Note : FX23L-P-0.5SV8 and FX23-S-0.5SH can not engage since the metal hold down interferes each other. Vertical header 11.9 13.9 15.9 20.9 Rigid combination Floating combination

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors ˔Height variation ■List of connection variations (Parallel connection) FX23L series Standard Type FX23 FX23L series Rigid Type FX23 FX23L series Double Floating Type FX23 series Standard Type Floating range : XY direction ±0.6mm No floating ability Floating range : XY direction ±1.2mm Floating range : XY direction ±0.6mm 8mm 9mm 19mm 14mm 15mm 25mm 10mm 11mm 21mm 19mm 20mm 30mm 12mm 13mm 23mm FX23L-S-0.5SV FX23-S-0.5SV FX23-**S-0.5SV10 Rigid Type Rigid Type Rigid Type Rigid Type Rigid Type Floating Type Floating Type Floating Type ʷ ʷ

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors Contact No.HContact No.G Contact No.1 Contact No.F Contact No.HContact No.G Contact No.FContact No.1Power contact No.1 Power contact No.3 Power contact No.4 Power contact No.2 7.3±0.25 B±0.2 P=0.5±0.15 0.8±0.1 0.25±0.03 7.8±0.3 12.85±0.31.35±0.25 C±0.15 A±0.3 8.9±0.3 2.6±0.25 0.15±0.03 0.8±0.1 1.35±0.25 3.7±0.15 E±0.25 7.45±0.25 D±0.25 B±0.03 -BOE1BUUFSO0.3±0.03 4.1 ʵ0.1 7.9 ʴ0.1 D±0.03 E±0.03 7.45±0.03 2.6±0.03 P=0.5±0.03 4×Ø1 ʴ0.1 ɹ0ʢTHʣ 4×Ø1.6 ʴ0.2 ɹ0ʢLandʣ 4×Ø1.2 ʴ0.1 ɹ0ʢTHʣ 4×Ø1.4 ʴ0.2 ɹ0ʢLandʣ ■Product dimensions FX23 series ˔Vertical header ʦFX23-ˎˎP-0.5SV15ʧ Unit : mm Part No. HRS No. No. of contacts A B C D E F G H

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors ʦFX23-ˎˎP-0.5SV20ʧ Part No. HRS No. No. of contacts A B C D E F G H Unit : mm Contact No.FContact No.1 Contact No.G Contact No.H 0.15±0.03 3.7±0.15 1.35±0.25 7.45±0.25 0.8±0.1 2.6±0.25 8.9±0.3 A±0.3 C±0.15 12.8±0.3 E±0.25 0.25±0.03 0.8±0.1 P=0.5±0.15 B±0.2 D±0.25 7.3±0.25 Contact No.HContact No.G Contact No.FContact No.1Power Contact No.1 Power Contact No.3 Power Contact No.4 Power Contact No.2 B±0.03 Land Pattern : 0.3±0.03 Metal Mask(t=0.15) ɿ 0.25±0.03 Metal Mask(t=0.12) ɿ 0.3±0.03 4.1 ʵ0.1 7.9 ʴ0.1 D±0.03 E±0.03 7.45±0.03 2.6±0.03 P=0.5±0.03 4×Ø1 ʴ0.1 ɹ0ʢTHʣ 4×Ø1.6 ʴ0.2 ɹ0ʢLandʣ 4×Ø1.2 ʴ0.1 ɹ0ʢTHʣ 4×Ø1.4 ʴ0.2 ɹ0ʢLandʣ

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors ˔Vertical receptacle ʦFX23-ˎˎS-0.5SVʧ Unit : mm Part No. HRS No. No. of contacts A B C D E F G Contact No.GContact No.F Contact No.1 Contact No.E Power Contact No.2 Power Contact No.4 Power Contact No.3 Power Contact No.1 Contact No.1 Contact No.E Contact No.F Contact No.G 7.6±0.25 6.1±0.25 2.6±0.25 0.8±0.1 0.15±0.03 D±0.25 C±0.25 1.35±0.25 0.8±0.1 A±0.3 B±0.2 P=0.5±0.15 0.25±0.03 4.4 ʵ0.1 P=0.5±0.03 B±0.03 Land Pattern : 0.3±0.03 Metal Mask(t=0.15) ɿ 0.25±0.03 Metal Mask(t=0.12) ɿ 0.3±0.03 8.2 ʴ0.1 C±0.03 D±0.03 6.1±0.03 2.6±0.03 4×Ø1.2 ʴ0.1 ɹ0ʢTHʣ 4×Ø1.6 ʴ0.2 ɹ0 ʢLandʣ 4×Ø1 ʴ0.1 ɹ0ʢTHʣ 4×Ø1.4 ʴ0.2 ɹ0 ʢLandʣ

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors ʦFX23-ˎˎS-0.5SV10ʧ Unit : mm Part No. HRS No. No. of contacts A B C D E F G Contact No.GContact No.F Contact No.1 Contact No.E 2.6±0.25 0.8±0.1 0.15±0.03 D±0.25 C±0.25 1.35±0.25 0.8±0.1 A±0.3 B±0.2 P=0.5±0.15 0.25±0.03 7.6±0.25 6.1±0.25 Power Contact No.2 Power Contact No.4 Power Contact No.3 Power Contact No.1 Contact No.1 Contact No.E Contact No.F Contact No.G 4.4 ʵ0.1 P=0.5±0.03 B±0.03 Land Pattern ɿ 0.3±0.03 Metal Mask(t=0.15) ɿ 0.25±0.03 Metal Mask(t=0.12) ɿ 0.3±0.03 8.2 ʴ0.1 C±0.03 D±0.03 6.1±0.03 2.6±0.03 4×Ø1.2 ʴ0.1 ɹ0ʢTHʣ 4×Ø1.6 ʴ0.2 ɹ0 ʢLandʣ 4×Ø1 ʴ0.1 ɹ0ʢTHʣ 4×Ø1.4 ʴ0.2 ɹ0 ʢLandʣ

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors ˔Right angle receptacle ʦFX23-ˎˎS-0.5SHʧ Unit : mm Part No. HRS No. No. of contacts A B C D E F G H Contact No.HContact No.G Contact No.FContact No.1 Power Contact No.4 Power Contact No.2 (Fitting mouth side) End of PCB Power Contact No.3 Power Contact No.1 Contact No.FContact No.1 Contact No.HContact No.G 2±0.03 E±0.03 D±0.03 C±0.03 2max 1.8 ʴ0.1 ɹ0 1.65 ʴ0.1 8.6±0.05 Metal Mask(t=0.15) ɿ 0.25±0.03 Metal Mask(t=0.12) ɿ 0.3±0.03 Land Pattern : 0.3±0.03 B±0.03 P=0.5±0.03 4.65±0.03 6.4±0.03 1.35±0.25 A±0.3 8±0.3 8.5±0.3 P=0.5±0.15 B±0.2 P=0.5±0.15 B±0.2 0.15±0.03 (1.7) 0.25±0.03 (1.75) 6.4±0.25 4.65±0.25 0.8±0.1 0.15±0.03 E±0.25 D±0.25 C±0.25 0.8±0.1 0.8±0.1 1.35±0.25 7.3±0.3 2×Ø1 ʴ0.1 ɹ0ʢTHʣ 2×Ø1.4 ʴ0.2 ɹ0ʢLandʣ 4×Ø1.2 ʴ0.1 ɹ0ʢTHʣ 4×Ø1.6 ʴ0.2 ɹ0ʢLandʣ

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors ■Product dimensions FX23L series ˔Vertical header ʦFX23L-ˎˎP-0.5SV8ʧ Part No. HRS No. No. of contacts A B C D E F G H J Unit : mm Contact No.1 Contact No.G Contact No.H Contact No.J A 0.15±0.03 3.7±0.15 B±0.3 A±0.3 0.15±0.15 2.7±0.2 6.6±0.3 1.9±0.3 6.85±0.31.35±0.25 0.8±0.1 D±0.15 (7.6) 4.75±0.25 C±0.2 P=0.5±0.15 E±0.25 Metal Mask(t=0.15) : 0.25±0.03 Metal Mask(t=0.12) : 0.3±0.03 P=0.5±0.03 Land Pattern : 0.3±0.03 2.45±0.05 E±0.05 F±0.05 4.75±0.05 2.45±0.05 C±0.05 3.2±0.05 4.4 ʵ0.1 8.2 ʴ0.1 4×Ø1.6 +0.1 0ʢLandʣ 4×Ø1.2 +0.1 0ʢTHʣ

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors Part No. HRS No. No. of contacts A B C D E F G H J Unit : mm ʦFX23L-ˎˎP-0.5SV10ʧ Contact No.JContact No.H Contact No.GContact No.1 A Metal Mask(t=0.15) : 0.25±0.03 Metal Mask(t=0.12) : 0.3±0.03 P=0.5±0.03 Land Pattern : 0.3±0.03 2.45±0.05 E±0.05 F±0.05 4.75±0.05 2.45±0.05 C±0.05 3.2±0.05 4.4 ʵ0.1 8.2 ʴ0.1 2.7±0.2 6.6±0.3 A±0.3 B±0.3 0.15±0.15 (7.6) 0.15±0.03 3.7±0.15 1.35±0.25 8.85±0.3 3.9±0.3 0.8±0.1 D±0.15 4.75±0.25 E±0.25 P=0.5±0.15 C±0.2 4×Ø1.6 +0.1 0ʢLandʣ 4×Ø1.2 +0.1 0ʢTHʣ

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors Part No. HRS No. No. of contacts A B C D E F G H J Unit : mm ʦFX23L-ˎˎP-0.5SV12ʧ $POUBDUNo.1 $POUBDUNo.G $POUBDUNo.H $POUBDUNo.J 2.7±0.2 6.6±0.3 A±0.3 B±0.3 0.15±0.15 (7.6) 0.15±0.03 3.7±0.15 5.9±0.3 0.8±0.1 D±0.15 C±0.2 4.75±0.25 E±0.25 P=0.5±0.15 P=0.5±0.03 -BOE1BUUFSO0.3±0.03 2.45±0.05 E±0.05 F±0.05 4.75±0.05 2.45±0.05 C±0.05 3.2±0.05 4.4 ʵ0.1 8.2 ʴ0.1 4×Ø1.6 +0.1 0ʢ-BOEʣ 4×Ø1.2 +0.1 0ʢ5)ʣ

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors Part No. HRS No. No. of contacts A B C D E F G H J Unit : mm Contact No.1 Contact No.G Contact No.H Contact No.J Metal Mask(t=0.15) : 0.25±0.03 Metal Mask(t=0.12) : 0.3±0.03 3.2±0.05 E 11.3 ʴ0.1 Land Pattern : 0.3±0.03 7.7 ʵ0.1 0.8±0.1 1.35±0.25 5.8±0.3 0.15±0.03 0.15±0.15 10.5±0.3 2.7±0.2 A±0.3 B±0.3 (10.5) P=0.5±0.03 P=0.5±0.15 C±0.2 9.35±0.25 D±0.25 D±0.05 9.35±0.05 C±0.05 4Ø1.2 ʴ0.1 ɹ0ʢTHʣ 4×Ø1.6 ʴ0.1 ɹ0ʢLandʣ ˔Vertical receptacle ʦFX23L-ˎˎS-0.5SVʧ

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors Tray packaged diagram FX23 series ˔Vertical header Unit : mm Part No. Packaging A B C D FX23-20P-0.5SV15 84 50 225 37.5 20.9 FX23-20P-0.5SV20 25.9 FX23-40P-0.5SV15 84 50 225 37.5 20.9 FX23-40P-0.5SV20 25.9 FX23-60P-0.5SV15 84 50 225 37.5 20.9 FX23-60P-0.5SV20 25.9 FX23-80P-0.5SV15 50 225 45 20.9 FX23-80P-0.5SV20 47.5 230 46 25.9 FX23-100P-0.5SV15 72 47.5 230 46 20.9 FX23-100P-0.5SV20 25.9 FX23-120P-0.5SV15 60 52.5 220 55 20.9 FX23-120P-0.5SV20 25.9 Unit : mm Part No. Packaging A B C FX23-20S-0.5SH 84 50 225 37.5 FX23-40S-0.5SH 84 50 225 37.5 FX23-60S-0.5SH 84 50 225 37.5 FX23-80S-0.5SH 72 50 225 45 FX23-100S-0.5SH 72 47.5 230 46 FX23-120S-0.5SH 60 52.5 220 55 Unit : mm Part No. Packaging A B C D FX23-20S-0.5SV 84 50 225 37.5 FX23-20S-0.5SV10 25.2 FX23-40S-0.5SV 84 50 225 37.5 FX23-40S-0.5SV10 25.2 FX23-60S-0.5SV 84 50 225 37.5 FX23-60S-0.5SV10 25.2 FX23-80S-0.5SV 72 47.5 230 46 FX23-80S-0.5SV10 25.2 FX23-100S-0.5SV 72 47.5 230 46 FX23-100S-0.5SV10 25.2 FX23-120S-0.5SV 60 52.5 220 55 FX23-120S-0.5SV10 25.2 ˔Vertical receptacle ˔Right angle receptacle FX23-120P-0.5SV15A PS QTY. 60 (D) (A) (325) (B) (P=C) (225) (30)(165) (P=15) QTY. 60 PS A FX23-120S-0.5SV (D) (225) (165) (30) (P=15) (325) (B) (P=C) (A) FX23-120S-0.5SHA PS QTY. 60 (30.5) (P=C) (A) (B) (325) (165) (225) (P=15) (15.3)

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors Tray packaged diagram FX23L series ˔Vertical header Unit : mm Part No. Packaging A B C D FX23L-20P-0.5SV8 96 40 245 35 15.1 FX23L-20P-0.5SV10 17.1 FX23L-20P-0.5SV12 19.1 FX23L-40P-0.5SV8 84 50 225 37.5 15.1 FX23L-40P-0.5SV10 17.1 FX23L-40P-0.5SV12 19.1 FX23L-60P-0.5SV8 72 50 225 45 15.1 FX23L-60P-0.5SV10 17.1 FX23L-60P-0.5SV12 19.1 FX23L-80P-0.5SV8 72 50 225 45 15.1 FX23L-80P-0.5SV10 17.1 FX23L-80P-0.5SV12 19.1 FX23L-100P-0.5SV8 60 52.5 220 55 15.1 FX23L-100P-0.5SV10 17.1 FX23L-100P-0.5SV12 19.1 FX23L-120P-0.5SV8 60 52.5 220 55 15.1 FX23L-120P-0.5SV10 17.1 FX23L-120P-0.5SV12 19.1 Unit : mm Part No. Packaging A B C FX23L-20S-0.5SV 90 38.5 248 31 FX23L-40S-0.5SV 80 40 245 35 FX23L-60S-0.5SV 70 42.5 240 40 FX23L-80S-0.5SV 60 47.5 230 46 FX23L-100S-0.5SV 50 52.5 220 55 FX23L-120S-0.5SV 50 52.5 220 55 ˔Vertical receptacle QTY. 60 PS A FX23L-120P-0.5SV8 (325) (225) (D) (A) (P=C) (B) (P=15) (165) (30) QTY. 50 PS A FX23L-120S-0.5SV (14) (225) (325) (A) (B) (162) (P=18) (P=C) (31.5)

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors In Regards to Storing FX23 Series There are two types of tray (A and B) for the FX23 series. These have been designed to stack in alternating order (A-B-A-B...) for shipping and storage. If tray A is stacked on top of another tray A, or if tray B is stacked on top of another tray B, the trays will put a load on the connectors, potentially causing connector breakage or deformation. When storing the FX23 series, please ensure that the trays are stacked in alternating order. Thank you. Tray B Tray A Tray A Tray A When stacked correctly, the outer structure of the trays will prevent any load from being placed on the connectors below. When stacked incorrectly, the outer structure of the trays will not function, resulting in adding load to the connector.

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors Precautions in use Recommended temperature profile <Applicable conditions> Test PCB Dimension : 110×60×1.6mm Material : Glass epoxy Solder composition : Sn-3Ag-0.5Cu Flux content : 11wt% Metal mask thickness : 0.12mm, 0.15mm Number of reflow times : 2 times max. *The temperature profile is a reference under the condition of the above settings : Temperature profile may change depending on the conditions such as solder paste types, manufacturers, PCB size, and other soldering materials, please fully check the mounting conditions before use. 150ˆ 200ˆ 220ˆ (Peak temperature : MAX250ˆ) Temperature (ˆ) Soldering time ʢ220ˆ or moreʣ (within 60 seconds)(90 to 120 seconds) Preheating timeʢ150 to 200ˆʣ ˔About the specified dimension between PCBs The dimension between PCBs shall be within the following range : FX23L-P-0.5SV FX23-P-0.5SV FX23-S-0.5SH FX23-S-0.5SH FX23L-S-0.5SV FX23-S-0.5SV FX23-P-0.5SV15 FX23-**P-0.5SV20 ## : Stack height +0.5 -0.127 +0.5 -0.127 2.3max 2.3max (15.9) (20.9) 16.7max 21.7max Cleaning conditions ˔Cleaning with organic solvent Solvent Cleaning at normal temperature Heating cleaning IPA (Isopropyl alcohol) ˓˓ ˔Cleaning with water When water-type cleaning agents (terpene, alkaline saponification agents) are used, select cleaning agents based on the 'table of influence' on metals and resins issued by the cleaning agent manufacturer. Caution : Do not leave with any water content left. ˔Precautions in cleaning When cleaning the parts with organic solvents and water-type agents, if flux or cleaning agents remain in the connector, it could cause the deterioration of electric performance. Please be sure to check if adequate cleaning has been carried out.

FX23/FX23L Series●High-speed transmission 0.5mm pitch Board-to-Board connection floating connectors The characteristics and the specifications contained herein are for reference purpose. Please refer to the latest customer drawings prior to use. The contents of this catalog are current as of date of 06/2019. Contents are subject to change without notice for the purpose of improvements. 2-6-3,Nakagawa Chuoh,Tsuzuki-Ku,Yokohama-Shi 224-8540,JAPAN TEL: +81-45-620-3526 Fax: +81-45-591-3726 http://www.hirose.com http://www.hirose-connectors.com ˔Fixation among PCBs Please take measures to fix the PCB other than us ing connectors. ˔Cautions in mating operations ɾ This connector is designed to prevent reverse insertion. The connector could be damaged if excessive force is exerted when mating. Avoid excessive force when mating. Mate only after confirming the following connector properties (chamfer of the external face) : ɾ The allowable misalignment is ±1.2mm in both the X and Y directions. After mating is started, proceed with the operation along a straight line without forcing the connector. ɾ When mating / un-mating, it is strongly recommended to insert or remove in a straight line. If not possible, the operation shall be carried out within the following angle. Moreover, during the mating operation, be sure to proceed without forcibly applying a load to the connector. Allow the connector to be placed straight when the mating operation is completed. X direction (longitudinal direction) ˰ for 20, 40, 60-pos. : within 2˃ ; for 80, 100, 120-pos. : within 10˃ Y direction (transverse direction) ˰ within 0.5° (However, this is not a recommended operation. Damage to the connector could occur.) ˔Permissible position deviation in the mated state (floating movable amount) This connector is designed to float when mated, the permissible PCB position deviation in the mated state is ±0.6mm in both the X and Y directions. However, it is not applicable to absorbing when the position deviation amount is continually changing due to vibration etc. Be sure to secure PCBs after mating. Additionally, the number of repetitive floating operations shall be according to the number of connector insertion/withdrawal cycles. )FBEFSTJEF 3FDFQUBDMFTJEF Chamfer ChamferChamfer ±1.2mm ±1.2mm ±1.2mm ±1.2mm 9EJSFDUJPO MPOHJUVEJOBMEJSFDUJPO :EJSFDUJPO USBOTWFSTFEJS FDUJPO 9EJSFDUJPO MPOHJUVEJOBMEJSFDUJPO :EJSFDUJPO USBOTWFSTFEJS FDUJPO Within ʶ0.5˃ Within ʶ0.5˃ 9EJSFDUJPO MPOHJUVEJOBMEJSFDUJPO :EJSFDUJPO USBOTWFSTFEJSFDUJPO Floating side Floating side Floating side ±0.6mm ±0.6mm ±0.6mm ±0.6mm