- 4543K
- Ac Interface, Inc.
- Optoelectronic
- AA4543K
- Stanley Electric Co., Ltd.
- Super Bright LED, Rectangular Type 2 x 4mm Type
- AY4543K
- Stanley Electric Co., Ltd.
- Super Bright LED, Rectangular Type 2 x 4mm Type
- BG4543K
- Stanley Electric Co., Ltd.
- Super Bright LED, Rectangular Type 2 x 4mm Type
- EBG4543K
- Stanley Electric Co., Ltd.
- Super Bright LED, Rectangular Type 2 x 4mm Type
- PR4543K
- Stanley Electric Co., Ltd.
- Optoelectronic
- RWM8X4543KOHM+/-5%
- Vishay Presicion Group
- RESISTOR, WIRE WOUND, 11 W, 5 %, 75 ppm, 43000 ohm, THROUGH HOLE MOUNT