JANS1N4957US
vs
1N4957C
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Transferred
Contact Manufacturer
Ihs Manufacturer
BKC SEMICONDUCTORS INC
NEW JERSEY SEMICONDUCTOR PRODUCTS INC
Reach Compliance Code
unknown
unknown
Case Connection
ISOLATED
Configuration
SINGLE
SINGLE
Diode Element Material
SILICON
SILICON
Diode Type
ZENER DIODE
ZENER DIODE
JESD-30 Code
O-MELF-R2
E-XALF-W2
Number of Elements
1
1
Number of Terminals
2
2
Package Body Material
METAL
GLASS
Package Shape
ROUND
ELLIPTICAL
Package Style
LONG FORM
LONG FORM
Polarity
UNIDIRECTIONAL
UNIDIRECTIONAL
Power Dissipation-Max
5 W
5 W
Qualification Status
Not Qualified
Reference Standard
MIL-19500/356
Reference Voltage-Nom
9.1 V
9.1 V
Surface Mount
YES
NO
Technology
ZENER
ZENER
Terminal Form
WRAP AROUND
WIRE
Terminal Position
END
AXIAL
Voltage Tol-Max
5%
2%
Working Test Current
150 mA
520 mA
Base Number Matches
6
4
Operating Temperature-Max
175 °C
Operating Temperature-Min
-65 °C