ZMM5251B Datasheet Surface Mount Zener Diodes

Manufacturer: UPM

Overview: UPM ZMM5221B SERIES SURFACE MOUNT ZENER DIODES Voltage Range 2.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Planar Die construction.
500mW Power Dissipation.
Ideally Suited for Automated Assembly Processes.
Both normal and Pb free product are available : Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above MINI-MELF/LL-34 .063(1.6) .055(1.4)DIA. Mechanical Data Case: Molded Glass MINI-MELF Terminals: Solderable per MIL-STD-202E, Method 208 Polarity: See Diagram Below Approx. Weight: 0.03 grams Mounting Position: Any Packing information T/R - 2.5K per 7" plastic Reel .020(0.5).

Brand Logo	Part Number	Description	Manufacturer
	ZMM5251B	500mW SURFACE MOUNT ZENER DIODE	WON-TOP
	ZMM5251B	500mW MINI MELF ZENER DIODE	Frontier Electronics
	ZMM5251B	Zener Diodes	Kexin
	ZMM5251B	500mW Mini MELF Zener Diodes	WILLAS
Micro Electronic Instrument	ZMM5251B	SURFACE MOUNT ZENER DIODE	Micro Electronic Instrument