2Pro Devices 2Pro Devices The 2Pro product is an integrated overcurrent/overvoltage protection device. The RoHS-compliant component incorporates PolySwitch PPTC (Polymeric Positive Temperature Coefficient) and metal oxide varistor technology in a single device to help reduce board space requirements and component count. Damage to telephony communications equipment can be caused by various sources including lightning, electrostatic discharge (ESD), power contact and induction with AC lines. The 2Pro TM2P-10271 devices help provide current limiting during overcurrent events, and voltage clamping during overvoltage events. After 6 a fault condition is removed and power is cycled, 2Pro devices will reset so that the equipment remains operational. The 2Pro device helps address the need for resettable circuit protection devices for use in cost-sensitive PSTN (Public Switched Telephone Network) and VoIP (Voice over Internet Protocol) telephony equipment. The widespread use of VoIP gateways in homes and enterprise environments as the primary means of voice delivery requires the utmost safety and reliability in equipment. 2Pro circuit protection devices help manufacturers comply with global safety standards, including UL 60950, TIA-968-A, IEC 60950, and ITU-T K.20/K.21. The UL 497A listed protector also helps provide ESD protection. Benefits * Single device helps reduce component count and footprint * Helps reduce warranty returns Features * RoHS compliant * Halogen free (refers to: Br900ppm, Cl900ppm, Br+Cl1500ppm) * Helps equipment comply with surge tests per: TIA-968-A, IEC 60950, ITU-T K.20/K.21 * Single overcurrent, overvoltage and ESD protection device * Helps simplify UL 60950 testing * Resettable overcurrent protection * Helps equipment comply with UL 60950 * UL 497A listed protector (#E258475) Applications * Cordless telephones * Set-top boxes * VoIP gateways * Security systems * Fax machines * MDF modules * Data modems * Analog and ISDN linecards 41 Table 2P1 Electrical Characteristics for 2Pro Devices Overcurrent (terminals 1 - 2) -- Performance ratings @ 20C Electrical Schematic Resistance Part Number TM2P-10271 NEW LVM2P-015R10431 Time to Trip (s) @ 1A Typ. Max. () IHOLD (A) ITRIP (A) RMIN RMAX 0.15 0.30 6.5 14.0 16.0 0.9 3 0.15 0.30 6.5 14.0 16.0 0.9 3 R1MAX* (1) (2) Overvoltage (terminals 2 - 3) Varistor Voltage V @ 1mA DC(V) Tolerance Part Number TM2P-10271 NEW LVM2P-015R10431 DC Resistance @ 100V (M) Maximum Clamping Voltage @ 25A (V) (3) Rated Wattage (W) 260 +14% -7% >10 455 0.25 430 +10% -10% >10 710 0.25 * Maximum device resistance at 20C measured 1 hour post trip. Corresponds to operation below varistor voltages. Table 2P2 Dimensions for 2Pro Devices in Millimeters (Inches*) A 6 Min. Max. Min. Max. Min. Max. Min. Max. E Nom. Figure -- 12.0 -- 15.0 -- 6.6 6.0 -- 2.5 2P1 -- (0.47) -- (0.59) -- (0.26) (0.24) -- (0.10) TM2P-10271 NEW LVM2P-015R10431 B C D -- 12.0 -- 17.0 -- 7.4 8.5 11.50 5.1 -- (0.47) -- (0.67) -- (0.29) (0.34) (0.45) (0.20) 2P2 * The dimensions in inches are rounded approximations. Figure 2P1-2P2 Dimension Figures for 2Pro Devices Figure 2P1 Figure 2P2 A A C C B B MOV MOV PPTC PPTC D D E E E E Center to Center Typ. Center to Center Typ. (3) (2) (1) (3) (2) (1) Figure 2P3-2P4 Typical Time-to-Trip at 25C for 2Pro Devices Figure 2P3 Figure 2P4 100 100 PPTC only LVM2P at 415VAC PPTC only TM2P at 600VAC 10 Time-to-Trip (Sec) Time-to-Trip (Sec) 10 1 0.1 0.1 0.01 0.01 0.001 0.001 0.1 1 10 Short Circuit Current (A) 42 1 RoHS Compliant, ELV Compliant HF Halogen Free 100 0.1 1 10 Short Circuit Current (A) 100 2Pro Devices Table 2P3 Physical Characteristics and Environmental Specifications for 2Pro Devices Physical Characteristics Tin-plated copper, 0.33mm2 (22AWG), o0.64mm (0.025in.) IEC 695-2-2 needle flame test for 20s ANSI approved IPC/EIA/JEDEC J-STD-002, Category 3 per IEC-STD 68-2-20, Test Tb, Method1A, Condition B, can withstand 10 seconds at 260C 5C Lead material Flammability Soldering characteristics Solder heat withstand Environmental Specifications Test Passive aging Humidity aging Active aging Thermal shock Solvent resistance Conditions 60C, 1000 hours / 85C, 1000 hours 85C, 85% RH, 500 hours 60C, 90% RH, 60VDC bias,1000 hours 125C, -55C (10 times) MIL-STD-202, Method 215K Note: Storage conditions: 40C max., 70% RH max., devices should remain in original sealed bag prior to use. Devices may not meet specified values if these storage conditions are exceeded. 6 Table 2P4 Packaging and Marking Information for 2Pro Devices Part Number Bag Quantity Tape & Reel Quantity Standard Package Part Marking Agency Recognition TM2P-10271 500 - 10,000 1027 & Batch # UL 497A/File No. E258475 - 1,000 5,000 1027 & Batch # UL 497A/File No. E258475 500 - 10,000 C431 & Batch # TM2P-10271-2 NEW LVM2P-015R10431 Table 2P5 Ordering Information for 2Pro Devices Bulk Tape & Reel 500 pieces/bag 10,000 pieces/box 1,000 pieces/reel 5,000 pieces/box Wave Soldering and Rework Recommendations for 2Pro Devices Rework * If a device is removed from the board, it should be discarded and replaced with a new device. Figure 2P5 300 10s 250 245C ... 260C Temperature (C) Recommended Wave Soldering for Radial-leaded Devices * Soldering temperature profile Temperature characteristic at component terminal with dual wave soldering 200 150 100 100C ... 130C Forced cooling 50 0 0 50 100 150 200 250 Time (s) RoHS Compliant, ELV Compliant HF Halogen Free 43 Table 2P6 Tape and Reel Specifications for 2Pro Devices (in Millimeters) 2Pro devices are available in tape and reel packaging per EIA 468-B standard. See Figures 2P6 and 2P7 for details. Description EIA Mark IEC Mark Dimension (mm) Carrier tape width W W 18 -0.5/ +1.0 Hold down tape width W4 W0 5 Minimum Top distance between tape edges W6 W2 3 Maximum Sprocket hole position W5 W1 9 -0.5/ +0.75 Sprocket hole diameter D0 D0 4 0.2 Abcissa to plane (kinked lead)* H0 H0 16 -0.5/0.6 Abcissa to top H1 H1 32.2 Maximum Overall width with lead protrusion - C1 43.2 Maximum Overall width without lead protrusion - C2 42.5 Maximum L1 I1 1.0 Maximum Maximum Lead protrusion 6 Tolerance Protrusion of cut-out L L 11 Protrusion beyond hold down tape I2 I2 Not specified - Sprocket hole pitch P0 P0 12.7 0.3 Pitch tolerance - - 20 consecutive 1 Tape thickness t t 0.9 Maximum Tape thickness with splice* t1 - 2.0 Maximum Splice sprocket hole alignment - - 0 0.3 Body lateral deviation h h 0 0.1 Body tape plane deviation p p 0 1.3 Ordanate to component center lead P2 P2 6.35 0.7 F1, F2 F1, F2 2.54 -0.1/+0.4 w2 w 56 Maximum Lead spacing* Reel width Reel diameter a d 370 Maximum w1 - 51.2 Maximum Arbor hole diameter c f 26 12.0 Core diameter n h 80 Maximum Box - - 56/372/372 Maximum Consecutive missing pieces* - - 3 maximum - Empty places per reel* - - Not specified - Space between flanges Note: *Differs from EIA specification. Figure 2P6 EIA Referenced Taped Component Dimensions for 2Pro Devices Dh Dp Dh Reference plane H1 H1 P1 W6 F A L H H0 B W4 C2 C1 W5 W I2 L1 P0 F1 F2 Direction of unreeling D0 P2 Cross section A-B t1 44 RoHS Compliant, ELV Compliant HF Halogen Free t Dp 2Pro Devices Figure 2P7 EIA Referenced Reel Dimensions for 2Pro Devices Reel Upper side n Type a Direction of unreeling Lower side c w1 Cross section w2 Optional shape: Circular or polygonal Part Numbering System for 2Pro Devices TM 2P - 10 271 -2 6 Packaging Blank : Bulk -2 : Tape & reel Varistor voltage indicator The first two digits indicate voltage. The third digit signifies the power of ten. For example : 220 : 22 x 100 = 22V 221 : 22 x 101 = 220V 112 : 11 x 102 = 1100V Typical PPTC resistance (ohms) 2Pro series Telecom module LVM 2P - 015 R 10 431 MOV breakover voltage at 1mA expressed as 431: 43 x 101 MOV diameter in mm Radial leaded PTC hold current 2Pro series Line voltage module Warning : All information, including illustrations, is believed to be accurate and reliable. Users, however, should independently evaluate the suitability of and test each product selected for their application. Tyco Electronics Corporation and/or its Affiliates in the TE Connectivity Ltd. family of companies ("TE") makes no warranties as to the accuracy or completeness of the information, and disclaims any liability regarding its use.TE's only obligations are those in the TE Standard Terms and Conditions of Sale for this product, and in no case will TE be liable for any incidental, indirect, or consequential damages arising from the sale, resale, use, or misuse of the product. Specifications are subject to change without notice. In addition, TE reserves the right to make changes to materials or processing that do not affect compliance with any applicable specification without notification to Buyer. RoHS Compliant, ELV Compliant HF Halogen Free 45 6 46 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: LVM2P-035R14431 TM2P-10271-3.0