SEMITEC S-103T Constant Current Diode, 12mA, 3.5V max, 2-Pin SMD

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Subtotal (1 pack of 10 units)*

PHP374.78

(exc. VAT)

PHP419.75

(inc. VAT)

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  • Plus 230 unit(s) shipping from January 05, 2026
  • Plus 1,530 unit(s) shipping from January 12, 2026
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Units
Per Unit
Per Pack*
10 - 10PHP37.478PHP374.78
20 - 40PHP36.502PHP365.02
50 - 90PHP35.163PHP351.63
100 - 190PHP33.955PHP339.55
200 +PHP32.904PHP329.04

*price indicative

RS Stock No.:
693-4031
Mfr. Part No.:
S-103T
Manufacturer:
SEMITEC
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Brand

SEMITEC

Diode Configuration

Single

Maximum Regulator Current

12mA

Number of Elements per Chip

1

Maximum Peak Operating Voltage

50V

Maximum Limiting Voltage

3.5V

Mounting Type

Surface Mount

Package Type

SMD

Pin Count

2

Dimensions

2.6 x 1.6 x 0.7mm

Length

2.6mm

Width

1.6mm

Height

0.7mm

Maximum Operating Temperature

+150 °C

Minimum Operating Temperature

-40 °C

COO (Country of Origin):
JP


Current Regulating Diodes (CRD), ATC Semitec


Constant Current Diode (also called current limiting diode, diode-connected transistor, or current-regulating diode) consists of a JFET with the gate shorted to the source. It functions like a two-terminal current limiter or current source (analogue to voltage limiting Zener diode). They allow a current through them to rise to a certain value, and then level off at a specific value.


Ideally suited for use as current regulators/ limiters, biasing elements and for use in linear ramp generators, staircase generators, etc.

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