1149121 PHOENIX | Alldatasheet

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Please be informed that the data shown in this PDF document is generated from our online catalog. Please find the complete data in the user documentation. Our general terms of use for downloads are valid. PCB connector, nominal cross section: 16 mm2, color: green, nominal current: 76 A, rated voltage (III/2): 1000 V, contact surface: Sn, contact connection type: Socket, number of rows: 1, number of positions: 2, product range: PC 16 HC/..-STL, pitch: 10.16 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 0 °, locking clip: - without locking clip, plug-in system: COMBICON PC 16 advanced, locking: Snap-in locking, mounting method: Latching flange, type of packaging: packed in cardboard Your advantages Well-known connection principle allows worldwide use• Low temperature rise, thanks to maximum contact force Allows connection of two conductors Intuitive locking mechanism prevents accidental disconnection Increased touch protection in accordance with IEC/UL 61800-5-1 Commercial data Item number 1149121 Packing unit 25 pc Minimum order quantity 25 pc Note Made to order (non-returnable) Product key AAEAAG GTIN 4063151144005 Weight per piece (including packing) 38.264 g Weight per piece (excluding packing) 31.07 g Country of origin CN PC 16 HC/ 2-STL2-10,16 - PCB connector 1149121 https://www.phoenixcontact.com/us/products/1149121 Nov 18, 2025, 6:23AM Page 1 (9)

Product type PCB connector Product family PC 16 HC/..-STL Product line COMBICON Connectors XL Number of positions 2 Pitch 10.16 mm Number of rows 1 Electrical properties Properties Nominal current IN 76 A Nominal voltage UN 1000 V Contact resistance 0.183 mΩ Rated voltage (III/3) 1000 V Rated surge voltage (III/3) 8 kV Rated voltage (III/2) 1000 V Rated surge voltage (III/2) 8 kV Rated voltage (II/2) 1000 V Rated surge voltage (II/2) 6 kV Connection data Connection technology Connector system COMBICON PC 16 advanced Nominal cross section 16 mm² Contact connection type Socket Interlock Locking type Snap-in locking Mounting type Latching flange Conductor connection Connection method Screw connection with tension sleeve Conductor/PCB connection direction 0 ° Conductor cross-section rigid 0.75 mm² ... 16 mm² Single-conductor/terminal point multi-stranded 10 mm² ... 25 mm² Conductor cross-section flexible 0.75 mm² ... 25 mm² Conductor cross-section AWG 20 ... 6 Conductor cross-section flexible, with ferrule without plastic sleeve 0.75 mm² ... 16 mm² Conductor cross-section, flexible, with ferrule, with plastic sleeve 0.75 mm² ... 16 mm² 2 conductors with same cross section, solid 0.75 mm² ... 6 mm² 2 conductors with same cross section, flexible 0.75 mm² ... 6 mm² PC 16 HC/ 2-STL2-10,16 - PCB connector 1149121 https://www.phoenixcontact.com/us/products/1149121 Nov 18, 2025, 6:23AM Page 2 (9)

2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.5 mm² ... 4 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.75 mm² ... 6 mm² Cylindrical gauge a x b / diameter - / 6.4 mm Stripping length 15 mm ... 18 mm Drive form screw head Slotted (L)

8 Nm)

Note WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 Contact material Cu alloy Surface characteristics hot-dip tin-plated Metal surface terminal point (top layer) Tin (10 - 16 µm Sn) Metal surface contact area (top layer) Tin (10 - 16 µm Sn) Material data - housing Color (Housing) green (6021) Insulating material PA Insulating material group I CTI according to IEC 60112 600 Flammability rating according to UL 94 V0 Glow wire flammability index GWFI according to EN 60695-2-12 850 Glow wire ignition temperature GWIT according to EN 60695-2- 775 Temperature for the ball pressure test according to EN 60695- 10-2 125 °C Dimensions Dimensional drawing Pitch 10.16 mm Width [w] 31.68 mm Height [h] 28.95 mm Length [l] 50.5 mm Notes Notes on operation In accordance with IEC 61984, COMBICON connectors have no switching power (COC). During designated use, they must not be plugged in or disconnected when carrying voltage or under load. PC 16 HC/ 2-STL2-10,16 - PCB connector 1149121 https://www.phoenixcontact.com/us/products/1149121 Nov 18, 2025, 6:23AM Page 3 (9)

Note on the status of the technical data These technical data are expected. Final tests to be done. Mechanical tests Test for conductor damage and slackening Specification IEC 60999-1:1999-11 Result Test passed Pull-out test Specification IEC 60999-1:1999-11 0.75 mm² / solid / > 30 N 0.75 mm² / flexible / > 30 N 16 mm² / solid / > 100 N Conductor cross-section/conductor type/tractive force setpoint/actual value 25 mm² / flexible / > 135 N Insertion and withdrawal forces Specification IEC 60512-13-2:2006-02 Result Test passed No. of cycles 25 Insertion strength per pos. approx. 9 N Withdraw strength per pos. approx. 7 N Torque test Specification IEC 60999-1:1999-11 Resistance of inscriptions Specification IEC 60068-2-70:1995-12 Result Test passed Polarization and coding Specification IEC 60512-13-5:2006-02 Result Test passed Visual inspection Specification IEC 60512-1-1:2002-02 Result Test passed Dimension check Specification IEC 60512-1-2:2002-02 Result Test passed Environmental and real-life conditions Vibration test Specification IEC 60068-2-6:2007-12 Frequency 10 - 150 - 10 Hz Sweep speed 1 octave/min PC 16 HC/ 2-STL2-10,16 - PCB connector 1149121 https://www.phoenixcontact.com/us/products/1149121 Nov 18, 2025, 6:23AM Page 4 (9)

Acceleration 50 m/s² (60.1 Hz ... 150 Hz) Test duration per axis 2.5 h Test directions X-, Y- and Z-axis Durability test Specification IEC 60512-9-1:2010-03 Impulse withstand voltage at sea level 9.8 kV Contact resistance R1 0.183 mΩ Contact resistance R2 0.217 mΩ Insertion/withdrawal cycles 25 Insulation resistance, neighboring positions > 5 MΩ Climatic test Specification EN ISO 22479:2022-06 Corrosive stress 0.2 dm3 SO2 on 300 dm3/40 °C/1 cycle Thermal stress 105 °C/168 h Power-frequency withstand voltage 4.26 kV Ambient conditions Ambient temperature (operation) -40 °C ... 105 °C (dependent on the derating curve) Ambient temperature (storage/transport) -40 °C ... 70 °C Relative humidity (storage/transport) 30 % ... 70 % Ambient temperature (assembly) -5 °C ... 100 °C Electrical tests Thermal test | Test group C Specification IEC 60512-5-1:2002-02 Tested number of positions 6 Insulation resistance Specification IEC 60512-3-1:2002-02 Insulation resistance, neighboring positions > 5 MΩ Air clearances and creepage distances | 1. Insulation coordination Specification IEC 61984:2008-10 Insulating material group I Comparative tracking index (IEC 60112) CTI 600 Rated insulation voltage (III/3) 1000 V Rated surge voltage (III/3) 8 kV minimum clearance value - non-homogenous field (III/3) 8 mm minimum creepage distance (III/3) 12.5 mm Rated insulation voltage (III/2) 1000 V Rated surge voltage (III/2) 8 kV minimum clearance value - non-homogenous field (III/2) 8 mm minimum creepage distance (III/2) 8 mm Rated insulation voltage (II/2) 1000 V PC 16 HC/ 2-STL2-10,16 - PCB connector 1149121 https://www.phoenixcontact.com/us/products/1149121 Nov 18, 2025, 6:23AM Page 5 (9)

Rated surge voltage (II/2) 6 kV minimum clearance value - non-homogenous field (II/2) 5.5 mm minimum creepage distance (II/2) 5.5 mm Air clearances and creepage distances | 2. Insulation coordination Specification IEC 60664-1:2020-05 Insulating material group I Comparative tracking index (IEC 60112) CTI 600 Rated insulation voltage (III/3) 1000 V AC/DC Rated surge voltage (III/3) 8 kV minimum clearance value - non-homogenous field (III/3) 8 mm minimum creepage distance (III/3) 12.5 mm Rated insulation voltage (III/2) 1250 V DC Rated surge voltage (III/2) 8 kV minimum clearance value - non-homogenous field (III/2) 8 mm minimum creepage distance (III/2) 8 mm Rated insulation voltage (II/2) 1500 V DC Rated surge voltage (II/2) 8 kV minimum clearance value - non-homogenous field (II/2) 8 mm minimum creepage distance (II/2) 8 mm Packaging specifications Type of packaging packed in cardboard PC 16 HC/ 2-STL2-10,16 - PCB connector 1149121 https://www.phoenixcontact.com/us/products/1149121 Nov 18, 2025, 6:23AM Page 6 (9)

0 10 20 30 40 50 60 70 80 90 100 110 120 130 I [A]  [°C] = ∑<1000 h1 = 6-pos.2 Diagram 100 120 140 0 10 20 30 40 50 60 70 80 90 100 110 120 130 I [A]  [°C] = ∑<1000 h1 = 2-pos.2 PC 16 HC/ 2-STL2-10,16 - PCB connector 1149121 https://www.phoenixcontact.com/us/products/1149121 Nov 18, 2025, 6:23AM Page 7 (9)

ECLASS-13.0 27460202 ECLASS-15.0 27460202 ETIM ETIM 9.0 EC002638 UNSPSC UNSPSC 21.0 39121409 PC 16 HC/ 2-STL2-10,16 - PCB connector 1149121 https://www.phoenixcontact.com/us/products/1149121 Nov 18, 2025, 6:23AM Page 8 (9)

Environmental product compliance EU RoHS Fulfills EU RoHS substance requirements Yes, No exemptions China RoHS EFUP-EEnvironment friendly use period (EFUP) No hazardous substances above the limits EU REACH SVHC REACH candidate substance (CAS No.) No substance above 0.1 wt% Phoenix Contact 2025 © - all rights reserved https://www.phoenixcontact.com Phoenix Contact USA

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Middletown, PA 17057, United States (+717) 944-1300 info@phoenixcon.com PC 16 HC/ 2-STL2-10,16 - PCB connector 1149121 https://www.phoenixcontact.com/us/products/1149121 Nov 18, 2025, 6:23AM Page 9 (9)