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Technical content

Features

Applications

  • 0.15 – 0.16A hold current range, 60VDC operating voltage
  • 600VAC interrupt rating
  • Fast time–to-trip
  • Binned and sorted narrow resistance ranges available
  • RoHS compliant, Lead– Free and Halogen-Free* Secondary overcurrent protection for:
  • Central Office Equipment (CO)
  • Customer Premises Equipment (CE)
  • Alarm systems
  • Set Top Boxes (STB)
  • Voice over IP (VOIP)
  • Subscriber Line Interface Circuit (SLIC) RoHS Agency Approvals I hold = Hold current: maximum current device will pass without tripping in 20°C still air. I trip = Trip current: minimum current at which the device will trip in 20°C still air. Vint = Maximum voltage the device can withstand without damage at rated current (I max) Vop= The device regular operation voltage I max = Maximum fault current device can withstand without damage at rated voltage (Vmax) P d = Power dissipated from device when in the tripped state at 20°C still air. R min = Minimum resistance of device in initial (un-soldered) state. R typ = Typical resistance of device in initial (un-soldered) state. R 1max = Maximum resistance of device at 20°C measured one hour after tripping. Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. * Effective February 11, 2010 onward, all 600R PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 600R PTC products may continue to be sold, until supplies are depleted. This change will have no effect on 600R product specifications or performance. 600R Series WARNING
  • Users shall independently assess the suitability of these devices for each of their applications
  • Operation of these devices beyond the stated maximum ratings could result in damage to the devices and lead to electrical arcing and/or fire
  • These devices are intended to protect against the effects of temporary over-current or over-temperature conditions and are not intended to perform as protective devices where such conditions are expected to be repetitive or prolonged in duration
  • Exposure to silicon-based oils, solvents, electrolytes, acids, and similar materials can adversely affect the performance of these PPTC devices
  • These devices undergo thermal expansion under fault conditions, and thus shall be provided with adequate space and be protected against mechanical stresses
  • Circuits with inductance may generate a voltage (L di/dt) above the rated voltage of the PPTC device. AGENCY AGENCY FILE NUMBER E183209 R50120008

© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 Radial Leaded > 600R Series T emperature Rerating Curve -40 -30 -20 -10 01 02 03 04 05 06 07 08 0 10% 30% 50% 70% 90% 110% 130% 150% 170% Temperature (°C) Percentage of Rated Current Average Time Current Curves Part Number Lightning Power Cross 600R150 600R160 TIA-968-A – 1 .5kV 10/160μs 800V 10/560μs Telcordia GR 1089 – 1 .0kV 10/1000μs 2.5kV 2/10μs UL60950, 3rd Ed – 600Vac, 40A Telcordia GR – 1089 – 600Vac, 60A Devices should be independently evaluated and tested for use in any specific application Agency Specification Selection Guide For T elecom and Networking Applications The average time current curves and Temperature Rerating curve performance is affected by a number or variables, and these curves provided as guidance only. Customer must verify the performance in their application. Note: Typical Temperature rerating curve, refer to table for derating data Ambient Operation Temperature Part Number Hold Current (A) T emperature Rerating 100 Fault Current (A) Time to trip (sec)

© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 Radial Leaded > 600R Series Soldering Parameters - Wave Soldering Condition Wave Soldering Peak Temp/ Duration Time 260°C < 5 Sec > 220°C 2 Sec ~ 20 Sec Preheat 140°C~ 180°C 180 Sec ~ 210 Sec Storage Condition 0°C~35°C, < 70%RH

  • Recommended soldering methods: heat element oven or N2 environment for lead–free
  • Devices are designed to be wave soldered to the bottom side of the board.
  • Devices can be cleaned using standard industry methods and solvents.
  • This profile can be used for lead-free device Note: If soldering temperatures exceed the recommended profile, devices may not meet the performance requirements. Preheating 160 190 220 260 2 to 5 Temperature (°C) Soldering Cooling 20-30180 to 210 Time(s) Protection Application Guide Region/Specification Application Device Selection North America Telcordia GR-1089 *Access network equipment Remote terminal Repeaters WAN equipment Cross -connect 600R150 600R160 North America TIA-968-A, UL60950 Customer and IT equipment Analog modems ADSL, XDSL modems Phone sets, PBX systems Internet appliances POS terminals 600R150 600R160 North America Telcordia GR-1089 Central Office POTS/ISDN linecards T1/E1/J1 linecards ADSL/VDSL splitters CSU/DSU 600R150 600R160 North America Telcordia GR-1089 *Intrabuilding communication systems LAN, VOIP cards Local loop handsets 600R150 600R160South America/Asia/Europe ITU K.20 and K.21 *Resistance binned parts are recommended Additional Information Datasheet SamplesResources Samples

© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 Radial Leaded > 600R Series Part Ordering Number System R: RADIAL I HOLD CURRENT CODE (SEE TABLE BELOW)

600 R 160 - RA F

QUANTITY CODE: F=200 U=500 Z = 1200 SERIES PEAK VOLTAGE RATING Rx: Resistance Range (x = A-Z or 1-9) [not applicable for all parts] PACKAGING STYLE BLANK: Bulk R: Tape & Ammo Environmental Specifications Operating/Storage T emperature -40°C to +85°C Maximum Device Surface T emperature in T ripped State 125°C Passive Aging 85°C/85°C, 1000 hours Humidity Aging +85°C, 85% R.H.,1000 hours Thermal Shock MIL–STD–202, Method 107 +125°C to -55°C 10 times Solvent Resistance MIL–STD–202, Method 215 Physical Specifications Lead Material Tin-plated Copper Soldering Characteristics Solderability per MIL–STD–202, Method 208 Insulating Material Cured, flame retardant epoxy polymer meets UL94V-0 requirements. Device Labeling Marked with ‘LF’, voltage, current rating, and date code. Dimensions B A E D C F 600 150 XXXX Voltage Rating Current Rating Date Code (Contact Littelfuse for additional information) Littelfuse Trademark Part Number A B C D E Physical Characteristics Inches mm Inches mm Inches mm Inches mm Inches mm Lead (dia) Material Part Marking System B A E D C F 600 150 XXXX Voltage Rating Current Rating Date Code (Contact Littelfuse for additional information) Littelfuse Trademark

© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 Radial Leaded > 600R Series Packaging Part Number Ordering Number I hold (A) I hold Code Packaging Option Quantity Quantity & Packaging Codes 600R150 600R150F 0.15 150 Bulk 200 F 600R150ZR Tape and Ammo 1200 ZR 600R150-RA 600R150-RAF 0.15 150 Bulk 200 F 600R150-RAZR Tape and Ammo 1200 ZR 600R150-RB 600R150-RBF 0.15 150 Bulk 200 F 600R150-RBZR Tape and Ammo 1200 ZR 600R160 600R160F 0.16 160 Bulk 200 F 600R160UR Tape and Ammo 500 UR 600R160-RA 600R160-RAF 0.16 160 Bulk 200 F 600R160-RAUR Tape and Ammo 500 UR 600R160-R1 600R160-R1F 0.16 160 Bulk 200 F 600R160-R1UR Tape and Ammo 500 UR

© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 Radial Leaded > 600R Series Dimension EIA Mark IEC Mark Dimensions Dim. (mm) T ol. (mm) Carrier tape width W W 18 -0.5 / +1 .0 Hold down tape width: W4 W0 11 min. Top distance between tape edges W6 W2 3 max. Sprocket hole position W5 W1 9 -0.5 / +0.75 Sprocket hole diameter* D0 D0 4 -0.32 / +0.2 Abscissa to plane(straight lead) H H 18.5 -/+ 3.0 Abscissa to plane(kinked lead) H0 H0 16 -/+ 0.5 Abscissa to top H1 H1 32.2 max. Overall width w/o lead protrusion C1 42.5 max. Overall width w/ lead protrusion C2 43.2 max. Lead protrusion L1 l1 1. 0 max. Protrusion of cut out L L 11 max. Protrusion beyond hold-down tape l2 l2 Not specified Sprocket hole pitch: 600R150 & 600R160 P0 P0 25.4 -/+ 0.5 Device pitch: 600R150 & 600R160 25.4 Pitch tolerance 20 consecutive. -/+ 1 Tape thickness t t 0.9 max. Tape thickness with splice t1 2.0 max. Splice sprocket hole alignment 0 -/+ 0.3 Body lateral deviation Δh Δh 0 -/+ 1 .0 Body tape plane deviation Δp Δp 0 -/+ 1 .3 Ordinate to adjacent component lead* P1 P1 3.81 -/+ 0.7 Lead spacing F F 5.08 -/+ 0.8 T ape and Ammo Specifications Devices taped using EIA468-B/IE286-2 standards. See table below and Figure 1 for details. *Differs from EIA Specification T ape and Ammo Diagram A B L1 P0 D0 F L W Reference plane ∆h ∆h H ∆h ∆p Direction of unreeling Cross section A - B t Cross section Optional shape: Circular or polygonal Direction of unreeling Reel Tape Upper side Lower side Figure 1 Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.