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encapsulated surface mount thermistor STE SMDNTC3225N18002MK0 designed for automated electronic assembly

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encapsulated surface mount thermistor STE SMDNTC3225N18002MK0 designed for automated electronic assembly

Resistance @ 25℃ : 18Ω

Operating Temperature : -40℃~+175℃

Description : 18Ω SMD,8.1x6mm NTC Thermistors RoHS

Mfr. Part # : SMDNTC3225N18002MK0

Model Number : SMDNTC3225N18002MK0

Package : SMD,8.1x6mm

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Product Overview

The SMD-3225 Series is a series of encapsulated surface mount thermistors designed for circuit protection and general electronic applications. These thermistors feature advanced encapsulation technology meeting UL94-V0 standards, offering compact size, excellent high-temperature and high-humidity performance, and strong surge suppression capabilities. They are supplied in SMD tape reels for automated mounting via lead-free reflow or wave soldering.

Product Attributes

Brand: Songtian ()
Product Type: Encapsulated Surface Mount Thermistor
Series: SMD-3225
Encapsulation Material: UL94-V0 compliant
Packaging: SMD tape reel
Termination: Lead-free compatible for reflow/wave soldering
Origin: China

Technical Specifications

General Specifications

Feature	Description
NTC Type	Negative Temperature Coefficient Thermistor
Model Size	3225 (approx. 8.1 * 6.0 mm)
Lead Shape	N: Inward bend, W: Outward bend
Operating Temperature Range	-40C to 175C

Electrical Characteristics (Sample Data)

Part Number (Example)	Resistance @ 25C ()	Max. Steady Current @ 25C (A)	B Value (K) 10%	Thermal Dissipation Coefficient (mW/C)
SMDNTC32251R505*	1.5	5	2600	>13
SMDNTC32252R505*	2.5	5	2600	>13
SMDNTC3225500S5*	50	1.5	3000	>15
SMDNTC322520101*	200	1	3200	>13

Dimensions (mm)

Outward Bend (W)

Dimension	Value
L	8.1 0.3
W	6.0 0.3
H	2.5 0.3
W1	2.5 0.3
T	0.15 0.01
L1	10.0 0.3
L2	11.4 0.3

Inward Bend (N)

Dimension	Value
L	8.1 0.3
W	6.0 0.3
H	2.5 0.3
W1	2.5 0.3
L1	8.5 0.3
L2	6.0 Min
L3	1.1 0.3

Applications

Circuit protection
Industrial equipment
Communication equipment
Consumer electronics
Automotive electronics

Soldering Instructions (Lead-Free Reflow)

Parameter	Condition
Soldering Temperature	230C ~ 260C
Soldering Time	10s ~ 30s
Preheating Temperature	170C (max.)

2508261540_STE-SMDNTC3225N18002MK0_C50751517.pdf

Quality encapsulated surface mount thermistor STE SMDNTC3225N18002MK0 designed for automated electronic assembly for sale

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