tyco 108-20166 Product 07Feb01 Rev B Flectronics Specification EC 0990-0195-07 Terminal Block Stacking Connectors 1. SCOPE 1.1. Content This specification covers performance, tests and quality requirements for Terminal Block Stacking connector. This connector is designed to terminate solid (0.03 to 4 mm?) or stranded (0.03 to 2.5 mm*) wire by means of a screw actuated clamp. Centerline spacings are 2.54, 3.5, 3.81, 5.00, 5.08, 7.50, 7.62, 10 and 10.16 mm. 1.2. Qualification When tests are performed on the subject product line, procedures specified in IEC 998-1 and IEC 998- 2-1 Standards shall be used. All inspections shall be performed using the applicable product drawing. 2. APPLICABLE DOCUMENTS The following documents form a part of this specification to the extent specified herein. Unless otherwise specified, the latest edition of the document applies. In the event of conflict between the requirements of this specification and the product drawing, the product drawing shall take precedence. In the event of conflict between the requirements of this specification and the referenced documents, this specification shall take precedence. 2.1. Tyco Electronics Document 114-20079: Application Specification 2.2. International Standards 1EC 112: Method of Determining the Comparative and the Proof-tracking Indices of Solid Insulating Materials Under Moist Conditions * |EC 696: Fire Hazard Testing IEC 695-2-1Part2: Test Methods. Glow Wire Test and Guidance 6IEC 998-1: Connecting Devices for Low Voltage Circuits and Similar Purposes. Part 1: General Requirements JEG 998-2-1: Connecting Devices for Low Voltage Circuits and Similar Purposes. Part 2-1: Particular Requirements for Connecting Devices as Separate Entities With Screw-type Clamping Units 3. REQUIREMENTS 3.1. Design and Construction Product shall be of the design, construction and physical dimensions specified on the applicable product drawing and shall consider the requirements mentioned on IEC 998-2-1 paragraph 10, relevant to clamping units. Manisoug PA For latest tevsion call AMP FAX" 2rodict Io. 1 of 6 All Intemational Rights Reserved. number 1-800-522-6752. * Trademark I Indicates change LOCBtyco / Electronics 3.2. 3.3. 3.4. 108-20166 Materials # Gageclamp: Brass, nickel plated Clamping screw: Brass, nickel plated # Contact spring: Phosphor bronze, tin plated e Housing: Poliammide 6-6, UL94-Vo * = Terminal: Brass, tin plated (except for Terminal Block header assembly in which the terminal is phosphor bronze, tin plated) Ratings # Voltage: See Figure 1 Pitch 2.54 mm 3.5/3.81 mm | 5/5.08 mm_ | 7.5/7.62 mm |10/10.16 mm Voltage 125 volts AC | 200 volts AC | 250 volts AC | 450 volts AC | 750 volts AC Figure 1 Current: See Figure 2 Terminal Block PCB Mounted Rated wire section 0.5 mm * 1mm * 1.5mm? 2.5mm * Stranded wire section 0.75 mm ? 1mm? 1.5mm? 2.5mm ? Solid wire section 1mm ? 1.5mm ? 2.5mm ? 4mm? Rated current 6 amperes 13.5 amperes | 17.5 amperes 24 amperes Terminal Block Plug and Header Rated wire section 0.5 mm ? tTmm? Fo wee Stranded wire section 1mm ? W6mm2 Foo we Solid wire section 1.5mm? 25mm? Poo n= J eee Rated current Gamperes |il2amperes(*)} 191 ---- Fo we NOTE Temperature: -49 to 110C Recommended screw torque: * 0.2 Nm for M1.6 screw equipped components . 0.25 Nm for M2 screw equipped components . 0.5 + 0.8 Nm for M3 screw equipped components (excluded Terminal Block plug 90 degree and 180 degree Performance and Test Description (7) Not in the IEC 998-1/998-2-1 specification. Figure 2 Product is designed to meet the electrical, mechanical and environmental performance requirements specified in Figure 3. Unless otherwise specified, all tests shall be performed at ambient environmental conditions per IEC 160. Rev B 2or6tyco / Electronics 108-20166 3.5. Test Requirements and Precedures Summary Test Description Requirement Procedure Examination of product. Meets requirements of product drawing and IEC 998-1, paragraph 17. Visual, dimensional and functional. Marking. Marking shall be legible after tests. IEC 998-2-1, paragraph 8. ELECTRICAL Termination resistance, dry circuit. AR < 5 millionms. AMP Spec 109-6-1. Subject mated contacts assembled in housing te 50 millivolts open circuit at 100 milliamperes. Insulation resistance. 5 megohms minimum final. 500 volts DC applied with measurements made 1 minute after the application of the voltage. IEC 998-1, paragraph 13e 13.3. Test made consecutively: (a) between all clamping units connected together and the body. (b) between each clamping unit and all others connected to the boaly. Dielectric withstanding voltage. Sinewave voltage (50 Hz or 60 Hz) for 1 minute. Values specified below. IEC 998-1, paragraph 13e 13.4. Test between adjacent contacts of connector assemblies. Rated Insulation Test Voltage Voltage <130V 1250 V >130Vand<250V 2000V >260 Vand <450V 2500 V >450 Vand <750V 3000V Resistance to tracking. CTl2175 V. IEC 112. IEC 998-2-1, paragraph 19. Temperature rise vs current. 45C maximum temperature rise at IEC 998-1, specified current. During testing, specimens are loaded with an AC current having the values shown in Figure 5. paragraph 15. Temperature rise measurements are made when the specimen has reached thermal ecuilibrium. MECHANICAL Clamping securement and damage |Conductor shall not slip out of the = JIEC 998-2-1, to the conductor test. connecting device. paragraph 10.104. Pull test. Conductor shall not slip out of the = |IEC 998-2-1, connecting device. paragraph 10.105. Subject conductor to a pull force for 1 minute in the axis of the tapping conductor. Pull force Values listed in Figure 6 shall be used. Figure 3 Rev B 3of6tyco / Electronics 108-20166 Test Description Requirement Procedure Mechanical strength. Tests normally carried out without conductors. see Note. IEC 998-1, paragraph 14.2 Specimens tested in a tumbling barrel. Mating force. 8 N maximum per contact/post pair. AMP Spec 109-42, Method A. Measure force necessary to mate specimens with locking latches using free floating features at a rate of 25.4 mm per minute. Unmating force. 1 N minimum per conlact/post pair. AMP Spec 109-42, Method A. Measure force necessary to unmate specimens with locking latches removed or released at a rate of 25.4 mm per minute. Durability. See Note. AMP Spec 109-27. Mate and unmate specimens for 25 cycles. ENVIRONMENTAL Temperature aging. Specimens shall show no cracks visible to the naked eye nor shall the material become sticky or greasy. See Note. IEC 998-2-1, paragraph 12.1. Subject specimens to 140 +2C for 168 hours. Damp heat, steady state. After treatment, specimens shall show no damage within the meaning of ihe relevant standard. see Note. IEC 998-2-1, paragraph 12.2. Subject specimens to relative humidity of 91 to 95% for 48 hours. Resistance to heat. Specimens shall not undergo any change impairing their further use. Marking shall be legible and distances listed in Figure 7 shall be verified. See Note. IEG 998-1 , paragraph 16. Subject specimens to 155 + 6C for 1 hour. Glow-wire test. Specimens with no visible flame and no sustained glowing; or flames and glowing on the specimen extinguished 30 seconds after the removal of the glow-wire. IEC 695-2-1, paragraphs 4 to 10. IEC 998-2-1, paragraph 18. Apply the glow-wire once for no longer than 5 seconds. NOTE 4, Figure 3 (end) Shall meet visual requirements, show no physical damage, and meet requirements of additional tests as specified in the Product Qualification and Requalification Test Sequence shown in Figure Rev B 4of6tyco / Electronics 4108-20166 3.6. Product Qualification and Requalification Test Sequence Test Group (a) Test or Examination 2 3 4 5(b) Test Sequence (c) Examination of product 1 1 1 1,8 Marking Termination resistance dry circuit 3,6 Insulation resistance Dielectric withstanding voltage Resistance to tracking Temperature rise vs current Clamp securement and damage to the conductor test Pull test Mechanical strength Mating force Unmating force Durability Temperature aging Damp heat, steady state Resistance to heat Glow-wire test Ness (2) See paragraph 4.1.A. (b) Sequence applicable only to Terminal Block two piece connectors. (c} Numbers indicate sequence in which tests are performed. Figure 4 4, QUALITY ASSURANCE PROVISIONS 4.1. Qualification Testing A. Specimen Selection Specimens shall be prepared in accordance with applicable Instruction Sheets and shall be selected at random from current production. B. Test Sequence Qualification inspection shall be verified by testing specimens as specified in Figure 4. Rev B 5ot6tyco / Electronics 108-20166 4,2. Acceptance Acceptance is based on verification that the product meets the requirements of Figure 3. Failures attributed to equipment, test setup or operator deficiencies shall not disqualify the product. If product failure occurs, corrective action shall be taken and specimens resubmitted for qualification. Testing to confirm corrective action is required before resubmittal. | Terminal Block Terminal Block PCB Mcunted Plug and Header Rated Wire Section Test Current Rated Wire Section Test Current 0.5 mm? 6 amperes 0.5 mm? 6 amperes 1mm 13.5 amperes 1mm? 12 amperes (*) 1.5mm? W75amperes fo wee 2.5 mm? 24amperes fw wee Nengsm (*) Not in the [EC 998-1/998-2-1 specification. Figure 5 Temperature Rise vs Current Values Rated Wire Section] 0.6 mm? ]1.0 mm* 11.5 mm? ]2.5 mm? Pull Force 30 N 35 N 40 N 50 N Figure 6 Pull Test Values Insulation Voltage Distance Rating (minimum) <130 volts AC 1.5mm >130 and <250 volts AC 3mm >250 and <450 volts AC 4mm >450 and <750 volts AC 6mm >750 volts AC 8mm Figure 7 Creepage Distances and Clearances Rev B 6of6