| 型號 | 廠商 | 描述 |
| 4261-001lf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 5500 PF PI TYPE |
| 4274-24-2 | Pomona Electronics | BANANA PLUG/FUSE HOLDER 24" RED |
| 4281-48 | Pomona Electronics | BANTAM PLUG/DBL BANANA 2COND 48" |
| 4311 | Pomona Electronics | TIP #6-32 SCREW-ON FOR 4011 |
| 435005-1 | TE Connectivity | SWITCH ROTARY 10POS 6000 SERIES |
| 435128-1 | TE Connectivity | SWITCH ROTARY BCD W/THMWHL |
| 435174-1 [2] | TE Connectivity | SWITCH ROTARY 8POS LOW PROFILE |
| 435238-5 | TE Connectivity | SWITCH COVER 8 POS NATURAL DIP |
| 4400-057lf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 50000 PF L TYPE |
| 4400-060lf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 27000 PF L TYPE |
| 4408m | Pomona Electronics | TOOL HOLDER FOR AIR LEADS |
| 447610-1 | TE Connectivity | SWITCH ROTARY 3LAYER 20/18POS |
| 451 | Energizer Battery Company | FLASHLIGHT INDUSTRIAL LANTERN |
| 4521-2 | Pomona Electronics | MICROGRABBER W/.025 SQ PIN RED |
| 4530-c-48 | Pomona Electronics | DBL BANANA/BNC MALE RG58C/U 48" |
| 4531-c-60 [2] | Pomona Electronics | ALLIG CLIP/BNC MALE RG58C/U 60" |
| 4532-c-30 | Pomona Electronics | MINIGATOR/BNC MALE RG58C/U 30" |
| 4536-2 | Pomona Electronics | MINIGRABBER/PATCH CORD RED |
| 4537-2 [2] | Pomona Electronics | MINIGRABBER/PATCH CORD RED |
| 4538-2 | Pomona Electronics | BANANA PLUG/MINIGRABBER RED |
| 4555-02 | Pomona Electronics | MINIGRABBER CLIP D-I-Y 1BLK/1RED |
| 4555-2 | Pomona Electronics | MINIGRABBER CLIP 10/PKG RED |
| 4565-2 | Pomona Electronics | MAXIGRABBER CLIP D-I-Y RED |
| 4600-050lf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 1.4 UF L TYPE |
| 4600-053lf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 1.4 UF L TYPE |
| 4600-054lf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 1.4 UF L TYPE |
| 4601-050lf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 1.4 UF L TYPE |
| 4601-052lf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 1.4 UF L TYPE |
| 4601-053lf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 1.4 UF L TYPE |
| 4601-054lf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 1.4 UF L TYPE |
| 4610h-701-101/101l [2] | Bourns Inc. | RC NETWORK 100 OHM 100PF 10-SIP |
| 4613-12-2 | Pomona Electronics | MICROGRABBER/PATCH CORD 12" RED |
| 46203lrx | Switchcraft Inc. | SWITCH SLIDE SPDT LOCKING |
| 46256lfrx | Switchcraft Inc. | SWITCH SLIDE DPDT LOCKING |
| 4648-c-60 | Pomona Electronics | MAXIGRABBER/BNC MALE RG58C/U 60" |
| 4649-48-2 [2] | Pomona Electronics | MINIGRABBER/BANANA JACK 48" RED |
| 4650-48-2 | Pomona Electronics | MINIGRABBER/BANANA PLUG 48" RED |
| 4652-24-2 | Pomona Electronics | MINIGRABBER/MINIGATOR 24" RED |
| 4700-003mlf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 2000 PF PI TYPE |
| 4700-005mlf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 1000 PF PI TYPE |
| 4700-006mlf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 100 PF PI TYPE |
| 4700-008mlf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 4000 PF PI TYPE |
| 4700-009mlf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 470 PF PI TYPE |
| 4700-056mlf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 5000 PF PI TYPE |
| 4701-001mlf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 8200 PF PI TYPE |
| 4701-002mlf | Tusonix a Subsidiary of CTS Electronic Components | FILTER EMI 6800 PF PI TYPE |
| 4702-48-2 | Pomona Electronics | BANANA PLUG/BANANA JACK 48" RED |
| 4723-2 | Pomona Electronics | TESTCLIP MINIGRBBR BANA JACK RED |
| 4725 | Pomona Electronics | BNC MALE 2LUG-3 ALLIGATOR CABLE |
| 4741-6-1 | Pomona Electronics | CORD .025" SQ PIN RECEPT 6" BWN |