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IN -1.1 www.americanradiohistory.com SEMICONDUCTORS BRAND NEW AND FULLY GUARANTEED ADCOLA soldering 1N914 1/6 2N2906 6/- ACY28 4/- BD121 17/6 MJ481 27/8 1N916 1/6 2N2906 6/6 AD140 8/- BD123 21/6 71.7490 22/6 10021 4/- 2N2923 3 6 AD149 11/6 BD124 12/- MJ491 29/6 15025 5/- 2N2924 3/6 AD161 7/6 BF115 5/- MPF102 8/8 10113 3/- 2N2925 3/6 AD162 7/6 BF117 10/6 51710103 7/6 Instruments add to 10120 2/6 2N2926 AF114 5/- B17167 5/6 MPF104 7/8 18121 2/6 Green 3/- AI+116 5/- BF173 7/6 MPF105 7/6 10130 2/6 Yellow 2/9 AF117 5/- BF180 7/8 NKT0013 8/6 10131 2/8 Orange 2/9 AF118 12/8 B17181 6/6 NKT216 7/6 15132 2/6 2N3011 12/6 AF124 4/6 B17184 7/6 NKT217 8/6 1944 2/- 2N3053 5/8 A17125 4/6 BF194 5/- NKT261 4/- your efficiency 2(1301 4/- 2N3051 12/8 AF126 4/- 11FX12 4/6 NKT262 4/- 2(1302 4/- 2N3055 15/-- AF127 3/8 BFX13 4/6 NKT264 4/- 2(4303 4/- 2N3702 3/6 AF139 7/6 BFX29 12/6 NKT271 4/- 2(1371 3/- 2N3703 4/0 AF181 8/6 BFX30 9/- NKT272 4/- 2N606 4/- 2N3704 4/6 AF186 11/- BFX35 19/6 NKT274 4/- 2N697 5/- 2N3705 4/- AF239 7/6 BFX43 8/8 NKT275 4/- ADCOLA 64 2N698 4/8 2N3706 4/6 ASY26 5/8 BFX44 8/6 NKT281 5/6 2x706 2/6 2N3707 4/- ASY27 8/8 131,X84 7/6 NKT403 15/- for Factory Bench 2N706A 2/6 2N3708 3/6 ASY28 5/6 BFX85 9/- NKT404 12/6 2N708 4/- 2N3709 3/6 ASY29 5/6 BFX86 6/6 NKT405 15/- Line Assembly 2x929 5/6 2N3710 4/- ASZ20 7/8 BFX87 8/6 NKT613 8/6 2N030 7/- 2N3711 4/- ASZ21 7/6 BFX88 5/- NKT674 5/- A precision instrument -supplied 2x1000 8/8 2N3810 9/- BA102 6/6 BFY10 4/6 NKT677 5/- 2x1091 8/6 2N3820 23/6 BAX13 1/6 BFY17 4/6 NKT713 5/- with standard 3/16" (4.75 mm) 2x1131 5/6 2N3906 7/6 BAXI6 1/9 BFY18 4/6 NKT773 5/- 21011.38 6/6 2N4058 5/6 BAY31 1/6 BFY19 4/6 NKT781 6/- diameter, detachable copper 2x1302 3/6 2x4059 5/- BAY38 3/6 BFY20 12/6 NKT20329 8/6 chisel -face bit *. 2x1303 3/6 2N4060 5/- BC107 3/8 BFY41 10/- NKT8 011 11 5 /6 2N1304 ° 2N4061 4/6 BC108 3/6 BFY43 12/6 NKT8011219/8 Standard temp. 360 °c at 23 2x1305 4/6 2N4062 4/6 BC109 3/6 BFY50 4/6 NKT8011322/6 2711306 5/- 2N4254 8/6 BC113 6/6 BFY51 4/6 llA5 2/8 watts. 2N1307 5/- 2N485.5 8/6 1311116 12/8 1117852 4/6 0A9 2/- Special temps. from 250°c- 2N1308 ß/- 2N4284 3/6 BC118 6/6 BFY76 8/6 0A70 1/6 2N1309 6/- 2N4285 3/6 BC125 11/- BFY77 11/6 07173 2/- 410°c. 2N1507 5/6 2N4286 3/8 130126 11/- BFY90 12/6 0A79 1/9 2x1613 5/- 2N4287 3/6 BC147 3/6 BSX19 3/6 0A81 1/6 2N 711 6/6 21,4'4288 3/6 BC148 3/6 188X20 3/6 0A85 1/6 *Additional Stock Bits 2x1889 6/6 2N4289 3/6 7111749 3/8 718X21 7/6 0A90 1/6 2x1803 8/6 2N4201 BC167 (illustrated) available 3/6 3/6 BSX26 10/6 0A91 1/6 2x2102 15/- 2714292 3/6 BC168B 3/6 BSX27 10/8 0A95 1/6 2x2147 14/6 40361 12/6 BC1680 3/9 BSX28 6/- OA200 2/- 2N2148 12/6 40362 14/6 11C169B 3/6 BSY29 13/6 0A202 2/- COPPER 2x2160 12/6 3N128 18/6 BC169C 3/9 BSY26 4/- 0C26 6/6 2x2193 5/6 3N140 19/8 BC182L 4/6 BSY27 4/- 0C28 10/6 I 2N2193A 5/6 3N141 21/6 BC212L 5/- BSY28 4/- 0C29 15/- 2N2194Á 5/6 3N142 16/6 BCY30 B'3Ó q 3.2 mm CHISEL FACE 5/6 BSY29 4/- 0C35 8/6 - 2x2217 5/6 AAZ13 2/- BCY31 5/8 BSY38 4/6 0C36 8/6 2x2218 6/6 AAZ15 2/6 BCY32 7/6 BSY39 4/6 0044 4/- 2x2219 6/6 AAZ17 2/6 BCY33 4/- BSY40 6/6 0C45 2/6 2.4 CHISEL FACE 2x2220 5/- AC107 BCY34 B 14 a. - mm 8/- 4/6 BSY51 8/6 0071 2/6 2x2221 5/- AC126 4/- BCY38 4j6 13SY52 9/- 0072 2/8 2x2222 6/6 AC127 5/- BCY39 7/6 138Y53 8/6 0075 4/8 2x2368 5/- AC128 4/- BCY40 6/6 BSY4 10/8 0081 4/- 24 4.75 mm B * - FACSCREWDRIVERE 2x2369 3/- AC176 5/- BCY42 3/- BSY95A 2/6 0083 4/8 2N2369A 5/6 AC187 12/- BCY43 3/- BY100 4/6 0081D 4/8 2x2539 4/8 AC188 12/- BCY34 7/6 BYX10 5/6 0084 5/- 2N2á40 B 12 I - 4.75 mm EYELET BIT 4/6 ACY17 5/- BCY70 4/6 BYZ10 9/- 00139 8/6 2x2046 11/6 ACY18 5/- BCY71 8/6 BYZ11 7/8 0C140 6i6 2x2904 8/- ACY19 5/- BC-1772 4/- BY7,12 6/- 00200 6/6 I 2N2904A 8/- ACY20 5/- BDY20 -4 / 25/6 BYZ13 5/- 0C201 7/8 B 56 6.34 mm CHISEL FACE 2x2905 8/- ACY21 5/- BD116 35/- 1)1J480 20/6 0C202 10/8 - 2N290.5A 9/- ACY22 4/- LONG LIFE MU LLARD THYRISTORS INTEGRATED 1 AMP: 50V 5/ -, 100V 5/6, 200V 7/ -, 400V 9/6. 3 AMP: 50V 6 / -, 100V 7/6, 200V 8/ -, 400V 10/6. CIRCUITS ZENERS. 11 2.7 -33V 4/6. B 4.75 mm CHISEL FACE 42 LL V," - FC11211 Hextuple 400m /w 3.0 -33V 4/-. E' DTL Inverter INTEGRATED CIRCUITS- R.C.A. Gate 28/6 CA3005 30/ -, CA3011 20/ -, CA3012 25/ -, CA3013 28/ -, CA3014 43 38 LL 4 3.2 mm CHISEL FACE FC11221 Triple 3 30/ -, CA3018 25/ -, CA3019 25/ -, CA3020 27/6, - Input DTL Line 28/6 CA3021 42/6, CA3022 35/ -, CA3023 32/6, CA3026 27/8, FCJ101 3 Input CA3028 A25 /-, CA3028B 35/ -, CA3035 35/ -, CA3036 20/ -, JK Flip Flop 35/- CA300 84/ -, CA3046 25/ -, CA3048 52/6, CA3051 25/ -. B 14 LL 37 - 2.4 mm CHISEL FACE TAA241 Opera- FAIRCHILD tional Amplifier 47/8 L900, 914 11/ -, L923 14/ -, L701C 17/8, L702C 45,-, TAA243 Opera- L709C 27/6 SCREWDRIVER tional Amplifier 47/6 DATA SHEETS FOR RCA DEVICES 2/- PER TYPE. B 44 LL 4.Z5 mm is - FACE TAA 263 Linear G.E. INTEGRATED CIRCUITS AF Amplifier 15 /8 PA230 27/6, PA234 26/6, PÁ237 45/-, PA246 57/6. TAA 300 Linear Data Sheet 1/ -. A.F. Amp 47/8 TAA 320 Most LF Presets std., horiz. or vert. 1/8 Preamplifier 15/6 Potentiometers. Log /Lin 3!3 each TAA 350 Wide - MFD V Price MFD V Price MFD Y Price Don't take chances. We don't. band Lim 1 15 1/6 25 10 1/6 200 6.4 1/9 Dif. Amp 45/- 1 40 1/9 25 25 116 200 16 2/- All our ADCOLA Soldering Data Sheets 1/- 2 15 1/6 25 50 116 --_ 25 2/9 2 350 2/- 32 15 1.B 230 20 3/9 Instruments are of impeccable 2.2 16 1/9 32 450 6 . 320 10 1/6 SPEAKERS (3 ohm) 4 15 4 1/6 40 6.4 1 6 -_80 16 2/9 quality. You can depend on 10in. x bin. 37/6, 4 40 4/9 40 16 1 6 6 2/6 ADCOLA day 9in. x 4in. 23/6, 4 350 50 12 1 6 25 3/9 after day. That's Bin. x lin. 19/6, 15 1/6 50 16 = 50 4/9 why they're so popular. You get 7M. x 4in. 15/6, 4 64 1/9 50 50 2 - 12! 16 3/8 x 3in. 12/6, 18 1/6 64 05 1 6 - - 16 4/- 3in. 40 consistent good service ... relia- 9/6, lin. 14/8, 1/6 80 6.4 16 __C,i- - 5/ -- 8in. 27/6, 12ín. 39/6. 450 3/- 80 10 16 50 7/6 1 15 1/8 100 6 -4 1 0 25 bility ... from our famous therm- Post and Packing 2/9 6 -" 8/6 1 25 1/8 100 12 1 6 211 50 12/6 ally controlled ADCOLA Element 1 5 25 1/9 100 23 2 - 2260 25 9/8 THERMISTORS 1 18 1/6 100 -- 2 3 - 12/8 and the tough steel construction 25 64 1/6 125 4 1 6 50 19/6 R53 (STC) 25/6 1-0_ of this ideal production tool. K151 (1K) 2/6 VERBOARD RESISTORS Various Mullard -15 Matrix ^_ Mo-rr-iv - - ' 0:1 4%. 4d. Thermistors in stock. S tin. x 3din. 3 6 4- --_ 3 watt 1 5d. Write for 2zin. x lin. 4 3 4 9 i --*_- 10%. 6d. SEND 6d. STAMP FOR 3f in. x 3,.in 4 3 4 9 ` 8% 1/6 price list CATALOGUE 31in. x 5in. 5 6 5 6 1.1 na e 5% 2/- P.P.