MC138 TOKO | Alldatasheet
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IX - T O KO ii ia iia TV E MC138 Space Wound { Frequency Range: 30MHz~250MHz(\\") 4 Inductance Range: 0.03~0.24uH | Temperature Coefficient: 150ppm/°C, max. 4 Features i ; e Similar to MC122 except that form is designed to e H—-SLU4. Hat OHH accommodate a single space-wound coil with tap to , © OPE. DERROK<.. SBCOREMNSENTUS achieve higher inductance and Q, and also wider tuning . . . ! range. eo Y—IVET—-AMTAREda b HO | B ¢ Shield case available. SELECTION GUIDE FOR STANDARD COILS ) (1) Alternate use of an aluminum core with listed items will increase the (1) PVSADHLIAP KBE CHAT nis, SAAR RAGA sol ETH, ; usable frequency range of any specific coil form. However, inductance is CVAIAVLAURDLET, QEFUWSFRELTENSNAPEITIT FD 3 reduced. These cores may also be substituted for ferrite as a means of KdbWIKGATSLLbABECT, q lowering Q. (Q)4 HRV Aas, BHATT. [ (2) Inductance values for reference only. : [| TYPE MC138 KEE BR ORRIN K 12995729 = K-20 | TOKO — Test Tuning : | Part Winding Color Inductance®) Q Frequency Capacitance Shield : Number OO Code — (pH) min. (MHz) Range (pF) Case S Aluminum Core 73 =9L97 a | | ~ E544ANAS-100031 11/2 White 8 0.027 70 100 93.5+1% Yes | : E544ANAS-100032 21/2 Red #& 0.037 | 70 100 68.0 + 2% Yes E544ANAS-100033 31/2 Orange # 0.048 70 100 52.343% Yes t E544ANAS-100034 41/2 Yellow # 0.061 70 = =6©100—— (ss 41.5 5% Yes I | E544ANAS-100035 51/2 Green # 0.074 70 100 34.0+5% Yes : E544ANAS-100036 61/2 Blue 0.087 70 100 28.9 + 5% Yes a E544ANAS-100037 71/2 Violet 0.102 70 100 24.74 5% Yes Mm _E544ANAS-100038 81/2 Grey & 0.117 70 100 21.644% Yes q : E544AN-100041 11/2 White «A 0.028 70 ~ 100 88.1+1% | No q | — E544AN-100042 2" Red x 0.042 — 80 100 60.04 4% No ; E544AN-100043 | |®& 33/2 Orange # 0.056 | 80 100 45.0+6% © No E544AN-100044 41/2 Yellow # 0.072 80 100 35.0 + 8% No 4 , E544AN-100045 51/2 Green # 0.089 80 100 | 28.2+8% No — : E544AN-100046 61/2 Blue # 0.108 — 80 | 100 23.3 + 8% No : . E544AN-100047 71/2 Violet & 0.122 75 ~~ 100 20.7+4% No fi | ES544AN-1 81/2 Grey kk 0.147 ' 75 100 17.244% No | | = = Ferrite core (30~200MHz) | ~ | Be oe 1 | ES44ENAS-100011 Arte White «A 0.030 80 100 84.84 2% Yes "4 : E544ENAS-100012 21/2 . Red # °»# 0.044 80 — 100 57.3+ 5% Yes 4 : E544ENAS-100013 31/2 Orange # 0.060 — 80 100 41.74 6% Yes ‘ | ES544ENAS-100014 41/2 Yellow # 0.078 80 100 =r 32.5 +t 6% Yes F | E544ENAS-100015 51/2 Green #& 0.096 80 100 26.2+ 7% Yes q | E544ENAS-100016 61/2 Blue # 0.120 | 80 100 21.7+ 7% Yes ' @ ES544ENAS-100017 71/2 Violet & 0.140 80 100 =618.5+4 7% Yes : a E544ENAS-100018 81/2 Grey kK 0.160 © 80 — 1 15.8 + 6% ~ Yes 1 | E544EN-100021 3311/2 White «A 0.031 : — 4000¢@¢«0€62~*C 76S t 5% No i | E544EN-100022 21/2 Red 0.053 — 110 100 47.34 8% No | | E544EN-100023 31/2 Orange # 0.077 = 125 100 32.8 + 12% No 4 E544EN-100024 41/2 Yellow * 0.104 | 130 100 24.2+ 12% No 7 : E544EN-100025 51/2 Green # 0.135 130 ~ 100 18.7 + 12% No ‘ E544EN-100026 61/2 Biue @ 0.160 130 100° 15.2+12% No ; E544EN-100027 71/2 Violet & 0.200 | 130 100 12.5+ 12% No ; E544EN-100028 81/2 Grey & 0.240 130 100 10.44 10% No