| 645201 | HB54R1G9F2U-B75B | 1GB Registered DDR SDRAM DIMM | Elpida Memory |
| 645202 | HB54R5128KN-10B | 512M; 125MHz DDR SDRAM SO-DIMM | Elpida Memory |
| 645203 | HB54R5128KN-A75B | 512M; 133MHz DDR SDRAM SO-DIMM | Elpida Memory |
| 645204 | HB54R5128KN-B75B | 512M; 133MHz DDR SDRAM SO-DIMM | Elpida Memory |
| 645205 | HB56SW3272ESK | 256MB Buffered EDO DRAM DIMM 32-Mword x 72-bit/ 4k Refresh/ 2 Bank Module(36 pcs of 16M x 4 components) | Hitachi Semiconductor |
| 645206 | HB56SW3272ESK-5 | 256MB Buffered EDO DRAM DIMM 32-Mword x 72-bit/ 4k Refresh/ 2 Bank Module(36 pcs of 16M x 4 components) | Hitachi Semiconductor |
| 645207 | HB56SW3272ESK-6 | 256MB Buffered EDO DRAM DIMM 32-Mword x 72-bit/ 4k Refresh/ 2 Bank Module(36 pcs of 16M x 4 components) | Hitachi Semiconductor |
| 645208 | HB600 | LF0059 | Micro Electronics |
| 645209 | HB7121 | CMOS IMAGE SENSOR With 8-bit ADC | Hynix Semiconductor |
| 645210 | HB7121B | CMOS IMAGE SENSOR With 8-bit ADC | Hynix Semiconductor |
| 645211 | HB7121BELECTRONICS | CMOS IMAGE SENSOR With 8-bit ADC | Hynix Semiconductor |
| 645212 | HB7131D | CMOS IMAGE SENSOR With 8-bit ADC | Hynix Semiconductor |
| 645213 | HB7141D | CMOS IMAGE SENSOR With 8-bit ADC | Hynix Semiconductor |
| 645214 | HBAS16 | HIGH-SPEED SWITCHING DIODE | Hi-Sincerity Microelectronics |
| 645215 | HBAT-5400 | HBAT-5400 · Clipping/clamping diode | Agilent (Hewlett-Packard) |
| 645216 | HBAT-5402 | HBAT-5402 · Clipping/clamping diode | Agilent (Hewlett-Packard) |
| 645217 | HBAT-540B | HBAT-540B · Clipping/clamping diode | Agilent (Hewlett-Packard) |
| 645218 | HBAT-540C | HBAT-540C · Clipping/clamping diode | Agilent (Hewlett-Packard) |
| 645219 | HBAT54 | Silicon Schottky Barrier Double Diodes | Hi-Sincerity Microelectronics |
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| 645220 | HBAT54A | Silicon Schottky Barrier Double Diodes | Hi-Sincerity Microelectronics |
| 645221 | HBAT54C | Silicon Schottky Barrier Double Diodes | Hi-Sincerity Microelectronics |
| 645222 | HBAT54S | Silicon Schottky Barrier Double Diodes | Hi-Sincerity Microelectronics |
| 645223 | HBAV70 | SWITCHING DIODE | Hi-Sincerity Microelectronics |
| 645224 | HBAV99 | HIGH-SPEED SWITCHING DIODE | Hi-Sincerity Microelectronics |
| 645225 | HBAW56 | HIGH-CONDUCTANCE ULTRA DIODE | Hi-Sincerity Microelectronics |
| 645226 | HBC237 | NPN EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645227 | HBC327 | PNP EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645228 | HBC337 | NPN EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645229 | HBC4000A | Dual 3-input NOR gate plus inverter | SGS-ATES |
| 645230 | HBC4001A | Quad 2-input NOR gate | SGS-ATES |
| 645231 | HBC4002A | Dual 4-input NOR gate | SGS-ATES |
| 645232 | HBC4006A | 18-stage static shift register | SGS-ATES |
| 645233 | HBC4007A | Dual complementary pair plus inverter | SGS-ATES |
| 645234 | HBC4008A | 4-bit full adder with parallel carry | SGS-ATES |
| 645235 | HBC4009A | Hex buffer/converter (inverting) | SGS-ATES |
| 645236 | HBC4010A | Hex buffer/converter (non inverting) | SGS-ATES |
| 645237 | HBC4011A | Quad 2-input NAND gate | SGS-ATES |
| 645238 | HBC4012A | Dual 4-input NAND gate | SGS-ATES |
| 645239 | HBC4013A | Dual D flip-flop with set/reset | SGS-ATES |
| 645240 | HBC4014A | 8-stage static shift register | SGS-ATES |
