Models TE and TD Vishay Dale Filter Inductors Toroid FEATURES * Choice of encapsulated (TE) or dipped (TD) styles. * TD style combines low cost with excellent performance in commercial applications. * High Q and wide selection of Q versus frequency ranges in one small package. Large number of standard inductance values. STANDARD ELECTRICAL SPECIFICATIONS (Applies to Core Only) MODEL TC AVAILABILITY TE-2 TD-2 TE-3 TD-3 TE-4 TD-4 TE-5 TD-5 TC CODE TEMPERATURE COEFFICIENT TEMPERATURE RANGE Q3 Q4 X X X X TA 0 1% - 55C to + 125C X X X X TB 0 0.1% + 13C to + 35C X X X X X X X TD TE 0 0.1% 0 0.15% 0C to + 55C 0C to + 55C X X X X X X TL* + 40 to + 110PPM/C + 85 to + 185PPM/C - 55C to + 25C + 25C to + 85C X X X X TM 0 0.25% - 65C to + 125C X X X X TR 50PPM/C (Typical) - 65C to + 125C X X X X TW 0 0.25% - 55C to + 85C X Q0 X X X X X X *Inverse of typical Temperature Coefficient of polystyrene capacitor. ELECTRICAL SPECIFICATIONS INDUCTANCE RANGES TC CODE TE-2 TD-2 TE-3 TD-3 TE-4 TD-4 TE-5 TD-5 Q0 40H to 15mH 50H to 15mH 150H to 20mH 1mH to 100mH Q3 475H to 120mH 500H to 1H 1mH to 2H 5mH to 2H Q4 1mH to 250mH 1mH to 4H 2mH to 5H 10mH to 5H Insulation Resistance: 1000 Megohm minimum. Dielectric Strength: 1000V minimum (TE). 500V minimum (TD). DIMENSIONAL CONFIGURATIONS TD TE D A Dia. Max. B Max. MECHANICAL SPECIFICATIONS .375 .125 [9.53 3.18] C Min. C Min. A Dia. Max. F Dia. G B Max. E F Min. Dia. [Numbers in brackets indicate millimeters] MODEL TE-2 TD-2 A B C D E F G .437 [11.10] .437 [11.10] .685 [17.40] .685 [17.40] .270 [6.86] 1.0 [25.40] .020 [.508] .300 [7.62] -- -- 2.0 [50.80] -- -- -- -- .025 [.635] -- .500 [12.70] -- .250 [6.35] .032 [.813] .900 [22.86] .093 [2.36] .125 [3.18] .120 [3.05] TE-4 1.06 [26.92] .250 [6.35] .385 [9.78] .320 [8.13] .500 [12.70] TD-4 1.06 [26.92] .437 [11.10] 1.0 [25.40] 3.0 [76.20] 1.0 [25.40] 4.0 [101.60] TE-5 1.32 [33.53] 1.32 [33.53] .725 [18.42] 1.0 [25.40] .688 [17.48] 6.0 [152.40] TE-3 TD-3 TD-5 www.vishay.com 140 Tolerance: TE-2, TD-2 = 1% > 2mH, 2% = .05mH to 2mH. TE-3, TD-3 = 1% > 2mH, 2% 154H to 2mH, 5% < 150H. TE-4, TD-4 = 1% > 2mH, 2% < 2mH. TE-5, TD-5 = 1% > 2mH, 2% < 2mH. -- .450 [11.43] -- .220 [5.59] -- .032 [.813] 1.0 [25.40] .144 [3.66] -- -- .220 [5.59] .500 [12.70] -- -- Terminal Strength: 2 pounds pull test (TE). Vibration: Per MIL-T-27 (TE). Shock: Per MIL-T-27 (TE). Weight: TE-2 = 2 grams, TD-2 = 1.6 grams typical. TE-3 = 5.1 grams, TD-3 = 4.9 grams typical. TE-4 = 20 grams, TD-4 = 17 grams typical. TE-5 = 53 grams, TD-5 = 52 grams typical. MATERIAL SPECIFICATIONS Coating: Vinyl (TD), non-flammable, abrasion and moisture resistant. Resists most cleaning agents. (Consult factory for chemicals which may be used.) Standard Terminals: Tinned copper (TE). Stranded, tinned copper, Teflon insulated (TD). Encapsulant: Epoxy (TE). Gauge: TE-2 = 24 AWG, TD-2 = 30 AWG. TE-3 = 22 AWG, TD-3 = 26 AWG. TE-4 = 20 AWG, TD-4 = 24 AWG. TE-5 = 20 AWG, TD-5 = 24 AWG. Document Number 34078 Revision 13-Jul-00 Models TE and TD Vishay Dale DC RESISTANCE AND SELF-RESONANT FREQUENCIES (Typical Values) DCR SELF-RESONANT FREQUENCY (Ohms) (MHz) INDUCTANCE Q0 Q3 Q4 Q0 Q3 Q4 TE-2, TD-2 .05mH 1.9 -- -- TE-2, TD-2 TE-2, TD-2 .10mH .332mH TE-2, TD-2 TE-2, TD-2 .475mH 1.0mH TE-2, TD-2 TE-2, TD-2 3.32mH 10.0mH TE-2, TD-2 TE-2, TD-2 33.2mH 100.0mH TE-2, TD-2 250.0mH TE-3, TD-3 50.0H 100.0H MODEL 10.0 -- -- 2.7 7.7 -- -- -- -- 7.0 3.1 -- -- -- -- 9.3 26.0 2.3 4.2 -- 2.3 2.5 1.4 2.4 1.2 -- 2.0 79.0 251.0 9.7 31.0 5.4 18.0 .70 .34 .79 .40 .95 .43 -- -- 118.0 408.0 54.0 227.0 -- -- .18 .06 .21 .10 -- -- 450.0 -- -- .05 .68 1.0 -- -- -- -- 7.6 5.1 -- -- -- -- 332.0H 1.0mH 3.3 6.9 -- 1.5 -- .82 2.9 1.4 -- 1.1 -- 1.0 3.32mH 10.0mH 24.0 84.0 4.1 14.0 2.3 5.9 .79 .40 .57 .29 .55 .25 15.0mH 33.2mH 106.0 -- 17.0 40.0 9.1 18.0 .34 -- .24 .14 .21 .12 100.0mH 332.0mH -- -- 138.0 555.0 58.0 220.0 -- -- .08 .04 .077 .038 1.0H 4.0H -- -- 1500.0 -- 670.0 2700.0 -- -- .021 -- .019 .009 150.0H 1.0mH .54 2.8 -- .7 -- -- 2.6 1.0 -- .75 -- -- 2.0mH 10.0mH 5.5 27.0 1.4 4.9 .78 2.5 .64 .24 .54 .21 .45 .18 20.0mH 100.0mH 54.0 -- 9.6 56.0 5.0 23.0 .18 -- .15 .059 .13 .051 TE-4, TD-4 1.0H 2.0H -- -- 570.0 1200.0 260.0 520.0 -- -- .016 .013 .014 .011 TE-5, TD-5 TE-5, TD-5 1.0mH 3.32mH 1.8 5.2 -- -- -- -- .80 .44 -- -- -- -- TE-5, TD-5 TE-5, TD-5 5.0mH 10.0mH 6.5 13.0 1.8 2.4 -- 1.7 .33 .21 .32 .20 -- .15 TE-5, TD-5 TE-5, TD-5 33.2mH 100.0mH 49.0 133.0 8.8 27.0 3.9 11.0 .12 .061 .11 .057 .086 .044 TE-5, TD-5 TE-5, TD-5 332.0mH 1.0H -- -- 80.0 222.0 44.0 121.0 -- -- .032 .016 .024 .012 TE-5, TD-5 2.0H -- 475.0 217.0 -- .012 .008 TE-3, TD-3 TE-3, TD-3 TE-3, TD-3 TE-3, TD-3 TE-3, TD-3 TE-3, TD-3 TE-3, TD-3 TE-3, TD-3 TE-3, TD-3 TE-3, TD-3 TE-3, TD-3 TE-4, TD-4 TE-4, TD-4 TE-4, TD-4 TE-4, TD-4 TE-4, TD-4 TE-4, TD-4 TE-4, TD-4 E T E L O S OB STANDARD INDUCTANCE VALUE The following standardization chart is offered for your design and ordering convenience. Each value listed is within one percent of the preceding and succeeding values shown. All decade multiples of these values, within the range shown for each model in the chart, are Vishay Dale standard values. (Example: For a TE-2, 200H, 20mH and 200mH are all decade multiples of 2.00 and are all standard values.) Document Number 34078 Revision 13-Jul-00 1.00 1.21 1.47 1.78 2.15 2.61 3.09 3.74 4.42 5.23 6.19 7.32 8.66 1.02 1.24 1.50 1.82 2.21 2.67 3.16 3.83 4.53 5.36 6.34 7.50 8.87 1.05 1.27 1.54 1.87 2.26 2.74 3.24 3.92 4.64 5.49 6.49 7.68 9.00 1.07 1.30 1.58 1.91 2.32 2.80 3.32 4.00 4.75 5.62 6.65 7.87 9.09 1.10 1.33 1.62 1.96 2.37 2.87 3.40 4.02 4.87 5.76 6.81 8.00 9.31 1.13 1.37 1.65 2.00 2.43 2.94 3.48 4.12 4.99 5.90 6.98 8.06 9.53 1.15 1.40 1.69 2.05 2.49 3.00 3.57 4.22 5.00 6.00 7.00 8.25 9.76 1.18 1.43 1.74 2.10 2.55 3.01 3.65 4.32 5.11 6.04 7.15 8.45 www.vishay.com 141 Models TE and TD Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE vs DC BIAS, INDUCTANCE vs AC EXCITATION TE-3, TD-3 TE-2, TD-2 E T E L O S OB AC EFFECT -5 Q4 - 10 Q0 Q3 DC EFFECT - 15 - 20 DC EFFECT 0 % INDUCTANCE CHANGE % INDUCTANCE CHANGE 0 - 25 Q4 10 100 INDUCTOR CURRENT IN mA x 1000 0 % INDUCTANCE CHANGE Q0 - 15 DC EFFECT - 20 - 25 Q4 1 10,000 10 100 INDUCTOR CURRENT IN mA x Q3 1000 10,000 INDUCTANCE IN mH TE-5, TD-5 Q0 DC EFFECT -5 - 10 Q4 Q3 - 15 - 20 DC EFFECT - 25 Q4 10 100 INDUCTOR CURRENT IN mA x www.vishay.com 142 Q4 AC EFFECT INDUCTANCE IN mH TE-4, TD-4 1 Q3 - 10 Q3 AC EFFECT 1000 Q0 -5 Q4 - 10 Q3 AC EFFECT - 15 DC EFFECT - 20 - 25 Q3 INDUCTANCE IN mH DC EFFECT 0 % INDUCTANCE CHANGE 1 DC EFFECT -5 Q4 10,000 1 10 100 INDUCTOR CURRENT IN mA x Q3 1000 10,000 INDUCTANCE IN mH Document Number 34078 Revision 13-Jul-00 Models TE and TD Vishay Dale PERFORMANCE GRAPHS: TYPICAL Q vs FREQUENCY TE-2, TD-2 TE-3, TD-3 Q0 Q0 1000 100 50 H E T E L O S OB 10 330 H 100 H 10 mH "Q" "Q" 1 3.3 mH mH 100 3.3 mH 1 mH 330 H 15 mH 50 H 10 1 10 100 1000 10 10,000 100 1000 10,000 FREQUENCY - kHz FREQUENCY - kHz Q3 Q3 100 1000 .47 mH 1 100 10 3.3 mH mH 33 mH mH mH "Q" "Q" 120 mH 10 100 1 H 1 10 1 10 100 1000 1 10 FREQUENCY - kHz 100 Q4 Q4 100 1 mH "Q" 100 3.3 250 mH 33 10 mH mH mH mH "Q" 1000 FREQUENCY - kHz 100 10 1 1 mH 10 mH 100 mH 10 1 H 4 H 100 mH 10 mH 1 mH 1 1 10 100 FREQUENCY - kHz Document Number 34078 Revision 13-Jul-00 1000 1 10 100 1000 FREQUENCY - kHz www.vishay.com 143 Models TE and TD Vishay Dale PERFORMANCE GRAPHS: TYPICAL Q vs FREQUENCY TE-4, TD-4 TE-5, TD-5 Q0 Q0 1000 150 H 100 20 mH 10 mH "Q" "Q" 1000 1 mH 3.3 mH 100 100 mH 10 mH 1 mH 10 10 10 100 1000 10,000 1 10 FREQUENCY - kHz 100 1000 FREQUENCY - kHz Q3 Q3 1000 1000 "Q" "Q" 5 mH 100 100 mH 1 H 10 mH 100 2 H 1 mH 100 mH 10 10 1 10 100 0.1 1000 1 10 100 FREQUENCY - kHz FREQUENCY - kHz Q4 Q4 2 mH 100 7.5 H 100 mH 1 H "Q" 1000 1000 "Q" 330 mH 100 10 mH 20 H 10 100 mH 1 H 10 mH 10 0.1 1 10 100 0.1 1 FREQUENCY - kHz PART MARKING -- Vishay Dale -- Model -- Q type -- TC code -- Inductance value -- Inductance tolerance -- Date code www.vishay.com 144 10 100 FREQUENCY - kHz HOW TO ORDER TE-5 Q0 TR 5mH 1% MODEL Q TYPE TC CODE INDUCTANCE VALUE INDUCTANCE TOLERANCE Document Number 34078 Revision 13-Jul-00