The H4P56KFZA with Metal Film Resistors - Through Hole H4P 56K 1% 100PPM is a through-hole resistors manufactured by TE Connectivity. It is a high-precision device with a 100ppm tolerance. This device has a resistance of 56k ohms and H4P-style form factor, making it ideal for use in PCBs where size is a factor. The 1% accuracy of the device ensures reliability and consistency of performance. The film resistors are encapsulated with a metal-film coating, providing superior protection against temperature cycling, mechanical shock, and other electrical and environmental stresses. Furthermore, the device is lead-free and RoHS (Restriction of Hazardous Substances) compliant, making it safe for use in both commercial and environmental applications.