BSVB1 3 PHIN 3N161 + INL MTM12N12 3 MOTA MTP2N20 3 MOTA RFP15NO06 3s RCA O84ER1 3 GESY | 3N153 MFE3003 1 MOTA RFM10N12 a RCA MTP3N20 a MOTA RFP18NO8 3 RCA SOT45 3 SODI 3N128 1 MOTA 2N4352 3 MOTA RFM12NO8 3 RCA RFEP2N18 3 RCA RFP2S5NO6 3a RCA SFNB41 3 SOD BSV81 1 PHIN 3N164 a INL RFM12N10 3 RCA RFP2N20 3 RCA SDT11A 3 SOD! TXOBN40P a TXC 2N3966 a MOTA | 3N169 SDT20 3 SODI RFP8N20 a RCA SEFP10NO08 3 SGS UFN841 3 UNI 3N154 3N170 1 INL SEF120 3 SGS SDT73A 3 SOD! SEFP12NO08 a SGS 2SK555 3N128 1 MOTA | 3N170 SEF122 3 $GS TX114 3 TXC SFN531 3 SOD IRF840 1 FSC BSV81 a PHIN 2N4351 3 MOTA SEF132 3 SGS UFN612 a UNI SFN541 a SOD D84ER2 3 GESY | 3N155 3N165 3 INL SEFM10NO8 3 SGS VNO120N5 3 STX SFNS43 3 SOD GF4E8 3 GESY 3N163 1 INL QN171 SEFM10N10 a SGS VN1116N5 a STX TX12NO5P 3 TXC SDT45A a SODI SIX 2N4351 a MOTA SEFM12NO8 3 SGS VN1120N5 a STX TX15NO5P a TX SFN840 3 SOD 2N4352 3 MOTA 172 SEFM12N10 3 SGS ZVNOT20L 3 FERB TX132 3 TXC TXO7N50P a TXC 3N161 3 INL 2N4352 1 MOTA SFN130 3 SOD ZVNO220L 3 F
GE 2N3632 1 MOTA] 40324 2N3583 1 MOTA D40D4C 3 SPR 044C2 1 GESY | 40637A THCS 2N4231A 1 MOTA 2N5660 3 GSE 40467 TIP31 1 MOTA 2N4072 1 MOTA 04007 1 GESY D44C5 1 GESY 044T2 a GESY 3N128 1 MOTA 2N6288 3 RCA 2N2368 3 PHIN D44C5 3 GESY 2N6290 3 RCA DE266 3 DGE BSV81 3 PHIN BD131 3 PHIN $D1300 3 THCS 40292 BD239 3a RCA 40375 40467A BD239 3 RCA 40665 2N3632 1 MOTA BU407 3 APX 2N5428 1 MOTA 3N128 1 MOTA BD241 a RCA 2N3375 1 MOTA THCS D44H4 3 GESY D44H11 3 GESY BSV81 3 PHIN BU407 3 APX D44C4 1 GESY D44C4 1 GESY ST44C5 3 STI 389 40468 D44C5 3 GESY 2N6290 3 RCA 2N6290 3 RCA 40325 GES3053 1 GESY 3N128 1 MOTA SP44C a SODI BD239 3 RCA BD238 3 RCA 2N6569 1 MOTA 390 BSV81 3 PHIN ST44C2 3 STI BU407 a APX BU407 3 APX BDW51 3 SGSI GES3053 1 GESY | 40468A 40621 D40D4 3 GESY D44C5 3 GESY D44VH4 a GESY | 40391 3N128 1 MOTA D44C2 1 GESY ST44C4 3 STI ST4404 a STI DE130 3 DGE 041D4 1 GESY BSV81 a PHIN TIP31 1 MOTA 40294 40326 D41D4C a SPR 40491 2N6288 3 RCA 2N3632 1 MOTA 2N2857 1 TH
ment No. Mfr. Replacement No. Mfr. MD7002 MEF3458 (Cont'd) MEF4392 MEF5285 (Cont'd) MEM556 (Cont'd) MEM660 T122 + INL THJ4341 3 SPR ITE4392 + INL THJ5485 3 SPR 2N4352 3 MOTA 3N128 1 MOTA MP310 a MPS TMPF4341 3 SPR MPF4392 3 MOTA TMPF5485 3 SPR 3N163 a INL BSV81 3 PHIN MD7002A TP4941 3 SPR PN4392-18 3 NSC MEF5286 SIX MEM667 IT122 1 INL MEF3459 Six 2N5486 1 INL MEM556C 2N3797 1+ MOTA MP310 3 MPS 2N4339 1 NL TIS74 3 IFC 2N5247 a IFC 3N158 1 MOTA DE462 3 DGE MD7002B BFW13 3 PHIN | MEF4393 THJ5486 3 SPR 3N172 1 INL MEM668 (T122 1 INE DE312 3a DGE ITE4393 1 INL TMPF5486 a SPR 2N4352 3 MOTA MFE3001 1 MOTA MP310 3a MPS THJ4339 3 SPR MPF4393 3 MOTA | MEF5561 3N163 3 INL MEM670 07003 TMPF4339 3 SPR PN4393-18 3 NSC U401 a INL SIX MFE3001 1 MOTA 1T132 + INE TP4339 3 SPR SIX MP844 3 MPS | MEM557 MEM680 MP351 3 MPS | MEF3460 TIS75 3 IFC THJU401 3 SPR 3N128 1 MOTA 3N211 1 MOTA MD7003A 2N4338 1 INL MEF4416 MEF5562 BSV81 3 PHIN | MEM681 17132 1 INL 2N3460 3 IFC ITE4416 1 INL U402 4 INL MEM557C 3N212
200m 200m 200m 200m 230m 230m 230m 275m 275m 300m 300m 300m 300m 200m 200m 200m 300m 300m 300m 200m 200m 375m 230m 230m 230m 275m 275m 330m 330m 100 100 100 10p lOp 10p 10p lOp N-Channel Depletion-Type 20 . 25 30 35 40 45 :'0 . 55 60 65 10 75 80 85 90 788 BSV81 BSV81 BSV81 3SK121GR 3SK121Y BSD20 BSD20 BSD20 BSD10 (A) BSD10 tAl ~~~~gg: MFE3005 MFE3005 MFE3001 MFE3001 2N3797 2N3631 2N3631 2N3631 ~~~~~~ 40468A BSD22 BSD22 BSD22 BSD12 (A) BSD12 (A) 3N128 3N142 3N142 3N143 3N143 3N152 3N152 3N154 3N154 SD21000E 40467A 3N153 ~~~~~OOE 2N4039 2N3796 MFE130 SD213CHP SD210CHP SD210CHP SD210DE/R SD210DE/R SD~nC~p SD2110E/R S02110E/R SD212CHP SD212CHP SD212DE/R SD212DE/R SD213DE/R SD214CHP SD~~~DE/R SD214DE/R SD215CHP SD215CHP SD2150E/R SD215DE/R SST213 SST215 S02100 MMT3823 PhilipsElec NthAmerSemi AmperexElec ToshibaCorp ToshibaCorp AmperexElec Teletunken PhilipsElec PhilipsElec AmperexElec ~!lmsonSeml Motorola CrimsonSemi Motorola Motorola CrimsonSemi See Index Space Power Crimson
E] 1077 BoC] 30V] 25mA]125C} t00mWwF 6Vmx SmAmx 00ySmn 250R 1P1 - | DUA | OBS |- 3N190 MEMSS1C PME! 1077 BoC] 25V] 25mA | 100C 85mWF 6Vmx : S00ySmna 2508 4P0 OUA | OBS |- 3N190 MEMS54 NMX} T1072 H 20V) SQmA1125C] 150mWF avmx 30mAmx &mSmn : 7PO ALG | OBS | BSV81 3N128 MEMS554C NMX} TO72 H 20V) 50mA]125C| = 150mWF avinx 30mAmx 6mSmno : 7P0 ALG | OBS | BSV81 3N128 MEM556, PME} 1072 0 80V} 20mA]100C] = 100mWF 6Vmx - 800/950uS 700R OPS RLS | OBS | BSW95 3N174 MEMSS56C PME] 1072 0 7OVE 20mA]100C] = 100mWF 6Vvmx . 950ySmn . oP? RLS | OBS | BSW95 IN174 MEMS5S7 NMDy T072 Bk 20V} 30mA] 1500} 150mWF 4vmx 3OmAmx 8mSmn 300R 5PO + | RLS | OBS | 8Svat 3N138 MEM557C NMO 1072 Bk 20V) 30mA]125C} 220mwF 4vmx 30mAmx 6mSmn 200A 5PO RLS | OBS | BSV81 3N138 MEMS560 PME) TO72 0 35V) S0mA|125C} 300mWwF avmx 15mAmn 2mSmn - 9P0 ALG | OBS | - 3N161 MEM560C PME} TO72 0 30V] SOmA}100C] 200mWF 3.5mx - 2f3m$ V75R 14P ALS | OBS | BSW95, 3N161 MEM561 PME! T072 0 30V] 50mA]150C} 300mWF 3vmx - amsmn 150R 9
BSV81 N-CHANNEL IG-MOS-FET Symmetrical depletion type field-effect transistor in a TO-72 metal envelope with the substrate connec- ted to the case. It is intended for chopper and other special switching applications, e.g. timing circuits, multiplex circuits, etc. The features are a very low drain-source on resistance, a very high drain-source off resistance and low feedback capacitances. QUICK REFERENCE DATA Drain-source resistance (on) at f = 1 kHz Vps = 0; Vos =5 V; Vag =0 Rags on max. 50 2 Drain-source resistance (off) Vps = 10 V; -Vesg =5 V: Ves =0 Ros off min. 10 G2 Feedback capacitance at f = 1 MHz Ves =5V:; Vps = 0; |p = 90 Crs typ. 05 pF Vop= 5 V: Vsp = 0; Ip =90 Cra typ. 0.5 pF MECHANICAL DATA Dimensions in mm Fig. 1 TO-72. Pinning 1 = drain 2 = __ * source i tos 3 = gate 48 = max 4 = substrate (b) max 4 connected to case Y d 53 ; je 937 lt - 12,7 min max ; 72769991 Accessories: 56246 (distance disc). Note To safeguard the gates against damage due to accumulation of static charge during
FP440 2SK637 IRFP452 2SK641 IRFP441 2SK642 IRFP442 2SK643 IRFP441 2SK675 IRFP151 2SK678 IRFP450 2SK682 IRFP453 2SK683 IRFP452 2SK693 IRFP451 2SK694 IRFP452 2SK719 IRFPF40 3GS 2N3821 3N34 BC109 BC549 3N35 BC108 BC548 3N87 BC107 BC547 3N68 BC107 BC547 3N128 BSV81 3Nl38 3N128 3N139 3N128 3N140 BFS28 3N141 BFS28 3N142 3N128 3N143 3N128 3N145 2N4352 3N163 Inti Rectfr Inti Rectfr 3N146 2N4352 3N163 FairchildSC FairchildSC 3N147 3N189 Mfr. FairchildSC FairchiidSC Inti Rectfr Inti Rectfr Inti Rectfr Inti Rectfr Inti Rectfr Inti Rectfr Inti Rectfr Inti Rectfr Inti Rectfr Part No. Alternate Device 3Nl48 3N189 3N149 2N4352 3N161 3Nl50 2N4352 3N163 3N151 3N190 3N152 3N128 3N153 3N128 BSV81 3N154 3N128 3N155 3N163 3N155A 3N163 Inti Rectfr Inti Rectfr Inti Rectfr 3N156 3N163 3Nl56A 3N163 Inti Rectfr Inti Rectfr Inti Rectfr 3N157 3N163 3N157A 3N163 Inti Rectfr Inti Rectfr Inti Rectfr 3N158 3N163 3N158A 3N163 Inti Rectfr Inti Rectfr Inti Rectfr Inti Rectfr Inti Rectfr Inti Rectfr Inti Rectfr Inti Re
75C} = 300mWF 6.5Vmx 3/amA 1.2/3.6mS . 5P0 OPS | ALG | MOT] - 3N128 NMD| 1072 Bk 20V] 25mA]17SC}] 330mWF 8vmx 5/25mA 5/12mS 200R 7P0| OP28 | FVG | RCA| BFR29 3N128 3N138 NMD] 1072 Bk 35V| 50mA]175C) 9 330mWF 6Vmx 25mAmx 6mStp 300A SPO] . OP25 | ALC | RCA] BSV81 3N128 3N139 NMO] 1072 Bk 35V] 50mA}175C] 330mWwF 6Vmx 5/25mA 3/6mS 7P0 OP3 | FVG ] RCA| BSV81 3N128 3N140 NMDY 7072 H 20V| 50mA}175C| 400mWF 4vmx /30mMA 6/18mS 7P0) OPO3 | FVG | MOTI BF352 3N187 3N140x2 NMD| 1072 H 20v| 50mA]175C] 400mWF 4vmx 5/30MA 6/18mS 7P0| OPO3 | MPP] OBS | BF352 x2 3N187 x2 3N141 NMD) T072 H 20V| 50mA]175C] 400mWF 4vmx 5/30mA 6/A8mS 7P0| OPO03 | FVG | RCA} BF352 3N187 3N141x2 NMD) T072 H 20V| SOmA]175C} 400mWF 4vmx /30mA 6/18mS 7P0| OPO3 | FVG | RCA} BF352 x2 3N187 x2 3N142 NMO} T1072 Bk 20V} 50mA}175C} =330mWF 0.5/8V 5/25mA /7.5mS - 10P| OP28 | FVG| RCA! - 3N128 SNt43 NMDj T1072 8k 20Vj} 25mA]175C] 330mWF sVvmx 5/30MA 5/12mS 200R 7P0! OP28 | FVG | RCA] BFR29 3N128 3N145, PME! T072 0 30V] 20mA]175C] 350m
0 BSV16-10 EBIPOLAR.SLB * * Bipolar Transistor BSV16-16 BSV16-16 EBIPOLAR.SLB * * Tech Type Device Type Generic Name Bipolar Transistor Mfg. Name Symbol Name Library BSV16-6 BSV16-6 Bipolar Transistor BSV17-10 Bipolar Transistor BSV17-6 Bipolar Transistor BSV81/PLP Model Package EBIPOLAR.SLB * * BSV17-10 EBIPOLAR.SLB * * BSV17-6 EBIPOLAR.SLB * * BSV81/PLP PHIL_FET.SLB * * Bipolar Transistor BSW66A BSW66A EBIPOLAR.SLB * * Bipolar Transistor BSW67A BSW67A EBIPOLAR.SLB * * Bipolar Transistor BSW68A BSW68A EBIPOLAR.SLB * * Bipolar Transistor BSX19 BSX19 EBIPOLAR.SLB * * Bipolar Transistor BSX20 BSX20 EBIPOLAR.SLB * * Bipolar Transistor BSX45-10 BSX45-10 EBIPOLAR.SLB * * Bipolar Transistor BSX45-16 BSX45-16 EBIPOLAR.SLB * * Bipolar Transistor BSX46-10 BSX46-10 EBIPOLAR.SLB * * Bipolar Transistor BSX46-16 BSX46-16 EBIPOLAR.SLB * * Bipolar Transistor BSX47-10 BSX47-10 EBIPOLAR.SLB * * Bipolar Transistor BSX59 BSX59 EBIPOLAR.SLB * * Bipolar Transistor BSX60 BSX60 EBIPOLAR.SLB * * Bipolar Tra
35 BCY56-59 A/B/C BCY70-72 A/B/C/D BCY78 /A/B/C/D BCY79 A/B/C BFT29-31 BFT53-4, 57-59 BFT69-71 BFW43-44 BFX37 BFX48 2N4391-3 2N4416 /A 2N4416A 2N4856 2N4857 2N5116 TO71 Bipolar 2N2979 /A BCY87-89 TO72 Bipolar 2N2857 2N3839 2N5179 BFX67 BFY90 MOSFET 2N3824 BSV81 TO39 Bipolar 2N1132 2N1507 2N1613 2N1711, 16-17 2N1889-90, 93 2N1991 2N2102 2N2192-4 /A 2N2218-19 /A 2N2236, 43 /A 2N2326, 29 2N2800 2N2848, 90-93 2N2904-05 /A, 51, 60 2N3007-08 2N3036, 53 /A (cont) 2N3107-10, 19 2N3244-5, 52-03 2N3300 2N3420-21 /A 2N3439-40 2N3467-68 2N3500-01, 03, 06-07 2N3535-37,58-59 2N3634-37, 65, 76-77 2N3719-20 2N3724-25 /A, 34-35, 82 2N3866-68 2N3931, 45 2N4000-01, 30, 32-33 2N4150 2N4234-39, 72A 2N4300, 11, 58 2N4406, 27 2N4863-4, 77, 95-97 2N4924-25, 28-31 2N5010-15/S, 23 /S 2N5058, 92, 95-97 /S, 99 2N5109,47-48,50-54 /A /S 2N5252-53 2N5320, 20-23, 33-39 2N5404-07,14-16,66-69 2N5583 2N5666-67,75-76,79-86 2N5729-30, 81-86 2N5864-5 2N6190-93 /A 2N6232-35 2N6303 2N6461-68 2N696-698 2S301A-307A,322-323/A BC300-304 4/
50 30 30 30 5 _ O.1 _ ~ General purpose ai BFR29 NcPE 200 30 30 10 50 _ _ _ ~ Audio, LF., V.H.F. 55 BFR30 NcPE 200 25 25 25 5 _ 0.2 _ ~ i Micro-miniature 58 BFR31 NcPE 200 25 25 25 5 _ 0,2 _ _ 58 Brees NeMOS 200 20 - 8 20 ~ 1 12,000 4.5* Communications 22 BSV81 NcPE 200 30 30 10 50 _ _ ~_ Choppers 55 BFQ10 BFQ11 BFQ12 High performance, low BFQ13 ) dual NCPE 250 30 30 30 10 _ _ _ _ level differential 32 BFQ14 amplifiers BFQ15 BFQ16 Bresia; NePE 250 30 30 30 20 ~ 3,000 5 Matched pair 21 BFS21A , P BF244A : BFO4 tn NePE 300 30 30 30 10 5 Low noise 29 BF244C BF245A BF245B NcPE 300 30 30 30 10 _ 5 _ - Low noise 56 BF245C S BF256A BF256B ( NcPE 300 30 30 30 10 _ 5 _ General purpose 56 BF256C BFW10 NcPE 300 30 30 30 20 _ _ 5, 000 5 \ Low noise, wideband a1 BFWI1 NcPE 300 30 30 30 20 _ _ 5, 250 5 amplifiers 21 BFW61 NcPE 300 25 25 25 20 _ _ 4,250 6 General purpose 21 2N3823 NePE 300 30 30 30 10 30 _ 5, 000 6 V.H.F. amps/mixers a1 BSV78 NcPE 350 40 40 40 50 _ 0.25 _ - 57 BSV79 NecPE 350 40 40 40 50 _ 0.25
N163 MEMB07A PME] TO72 0 40V} 50mA}150C] 300mWF 5.5Vmx 2mSmn 300R 4P5 - | RLS | GiC }- 3N172 MEM808 PME! 1072 0 40VE 50mA} 1500} 300mWF 5.5Vmx . 2mSmn 300R 4P5 RLS | OBS] - 3N163 MEMB14 PME! 1072 0 35V> 50mA]125C] = 300mWF 3vmx - 2mSmn 80R 7PO RLS | GIC | BSV81 3N217 MEM817 PME] 1072 0 45V1 30mA|125C} 220mWF 5.5Vmx AmSmn 350R 6PO - | RLS] GIC f- 3N164 MEM823 PME] TO18 A 45V 3mA]125C] 220mWF 5.5mx - tmSmn 350R 6PG ALS ] GIC f- 3N164 MEM955. PME] 1077 Bbq 35V] 50mA]125C] 100mWF S5vmx . 500uSmn 100R - RLS | GIC }- 3N191 MEMSSS5A PME] 1077 Bb] =35V] 50mA]125C] 100mWF SVmx - 500pSmn 100R - - | ALS | GIC f- 3N191 MEM9558 PME] 1077 BoC] 35V} 50mA]125C] 100mWwF 5Vmx - 500uSmn 100R - + | RLS] GIC }- 3N191 MFE120 NMO} 1072 H 25V) 30mA{200C] = 300mWF 4vmx 2/18mA 8/18mS - 7PO} - OPOS | FVG | MOT] BFS28 3N187 MFE121 NMD; 1072 H 25V] 30mA | 200C] =300mWF 4vmx 5/30mA 10/20mS. 6PO[ OPOS | FVG | MOT] - 3N202 MFE122 NMD} 1072 H 25V1 30mA| 2000] = 300mWF 4vmx 2/20mA, a/18ms 7P0) OPOS | FVG | MOT] BF352 3N140 MFE130
A}175C] 300mWF O.75/A1V SOmAmn : 25R 10P SPO | RLS | PH! | BSV78 2N4091 BSV79 NJD } 7018 E 40V} SOmA]175C] 300mWF 2 20mAmn 40R 10P 5P0 | RLS | PHI.) BSV78 2N4091 BSva0 NJD} TO18 E 40V} SOMA} 175C] = 300mWF 15V 10mAmn 60R 10P 5PO | RLS | PHI | 8SV78 2N4091 BSV81 . WMD 1072 Bk 30V] SOMA} 125C} = 200mWF 5Vmx - - 50R 5PO OPS | RLS } PHI | 8SV81 3N216 BSw30 PME] TO72 0 30V} 500mA ]175C] = 400mWF 6vmx - 5/6.2mS 250R 14P - | RLS | OBS] BSx83 3N161 BSW31 PME} 7072 0 30V} 500mA]175C] 400mWF 6Vmx . 5/6.2mS 125R 14P - | RLS | OBS] BSw95 3N168 BSw95 PME} 1072 0 30V} 20mA]175C] = 300mWF 6vmx 20mA 600y8mn 1K5 4P0 ~ [RLS | 08S] 88x83 3N174 BSW95A PME} T0720. 30V} 20mA]175C] = 300mWF 6Vmx 20mA 600pSmn 1K5 4P0 - ] RLS | 06S] BSxe3 3N174 BSWP30 PME] T0720 Fk | = 25V] 500mA]150C] 9 250mWF 9Vmx - ImStp : . - JRMS} UTD] - BSX34 PME! $1 : 30V]} 200mA|175C] 600mWF 6Vmx - 1.5mSmn - 10P + | DUA | OBS | BSX86 2N4066 BSX82 NJD | T072 Bk 30V; 50mA|200C] = 200mWF . 30mAmx - - 5P0 OP8 | ALG | PHI | BFW61 2N3822 BSX83 PME! 107
23 36 | e BGY22(A) 43 bis BLX94A 40 e@BB909A,B 46 bis BCY 72 10 BDY 90 (A) 26 BFQ 24 36 BGY 23 (A) 43 BLX 94C 40 @Vorzugstypen A2Halbleiterbauelemente Typenverzeichnis (Fortsetzung) Typ Seite Typ Seite Typ Seite Typ Seite Typ Seite Typ Seite BLX 95 40 | e BSV81 6 BXY 53 BZV 38 48 | @ KTY 81 78 2N 2369 16 BLX 96 e BSW 65 bisBXY55 69 | e BZV 46 48 KTY 83 78 | @2N2369A 16 ebisBLX98 40)/ ebisBSW68 14 BXY 56 68 | e BZV 85 49 2N 2405 16 BLY 53A 40 e BSX19 14 BXY 57 68 BZW 10 49 | e LCD 79 | @ 2N 2646 19 e@ BLY 57 e BSX 20 14 BXY 60 67 BZW 86 50 2N 2647 19 ebisBLY60 40) e BSX45 BZX 70 50 | e LDRO3 77 | @ 2N 2894 (A) 16 @BLY87A,C 40) ebisBSX47 14 BY 164 52 | e BZX75 48 | e LDROS 77 2N 2904 (A) 16 eBLY88A,C 40 BSX 59 BY 179 52 BZX 78 49 | e LDRO7 77 | @ 2N 2905(A) 16 e@ BLY89A,C 40 bis BSX 61 14 BY 184 52 | e BZX79 49 2N 2906(A) 16 e BLY90 40 | e BSX 62 BY 223 51 BZX 84 49 ORP 12 77 | @ 2N 2907(A) 16 @BLY91A,C 40) ebisBSX64 14 BY 224 52 | e BZX 90 ORP 13 77 | @ 2N 3019 16 e@BLY92A,C 40 BSY 51 BY 225 52 |
50 30 30 30 5 _ O.1 _ ~ General purpose ai BFR29 NcPE 200 30 30 10 50 _ _ _ ~ Audio, LF., V.H.F. 55 BFR30 NcPE 200 25 25 25 5 _ 0.2 _ ~ i Micro-miniature 58 BFR31 NcPE 200 25 25 25 5 _ 0,2 _ _ 58 Brees NeMOS 200 20 - 8 20 ~ 1 12,000 4.5* Communications 22 BSV81 NcPE 200 30 30 10 50 _ _ ~_ Choppers 55 BFQ10 BFQ11 BFQ12 High performance, low BFQ13 ) dual NCPE 250 30 30 30 10 _ _ _ _ level differential 32 BFQ14 amplifiers BFQ15 BFQ16 Bresia; NePE 250 30 30 30 20 ~ 3,000 5 Matched pair 21 BFS21A , P BF244A : BFO4 tn NePE 300 30 30 30 10 5 Low noise 29 BF244C BF245A BF245B NcPE 300 30 30 30 10 _ 5 _ - Low noise 56 BF245C S BF256A BF256B ( NcPE 300 30 30 30 10 _ 5 _ General purpose 56 BF256C BFW10 NcPE 300 30 30 30 20 _ _ 5, 000 5 \ Low noise, wideband a1 BFWI1 NcPE 300 30 30 30 20 _ _ 5, 250 5 amplifiers 21 BFW61 NcPE 300 25 25 25 20 _ _ 4,250 6 General purpose 21 2N3823 NePE 300 30 30 30 10 30 _ 5, 000 6 V.H.F. amps/mixers a1 BSV78 NcPE 350 40 40 40 50 _ 0.25 _ - 57 BSV79 NecPE 350 40 40 40 50 _ 0.25