Name: PTC Thermistor Precision Alloys Wire For Temperature Sensitive Resistance
Brand: OHMALLOY/OEM
Price: 1 USD

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PTC Thermistor Precision Alloys Wire For Temperature Sensitive Resistance

Brand Name:OHMALLOY/OEM

Certification:RoHS

Model Number:PTC

Minimum Order Quantity:10KG

Delivery Time:10-15 working days after payment

Payment Terms:L/C, T/T

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Ohmalloy Material Co.,Ltd

Verified Supplier

Location: Shanghai Shanghai China

Address: Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai

Supplier`s last login times: within 1 hours

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Product Details Company Profile

Product Details

PTC Thermistor Alloy Resistance Wire is for Temperature Sensitive Resistance

We can produce many kinds of PTC resistance wire.
If you have special requirements on the temperature coefficient of resistance and diameter, please feel free to let us know.
While you order 0.15mm dia, if you want the resistivity 0.23 and the PPM is 4650, you can write NF23-0.15-4650. Then we will know what exact you like and will quote you accordingly.

Alloy brand	20℃ resistivity	Tolerance range
NF13	0.13	±0.02
NF15	0.15	±0.02
NF20	0.20	±0.02
NF23	0.23	±0.02
NF25	0.25	±0.02
NF32	0.32	±0.02
NF36	0.36	±0.02
NF38	0.38	±0.02
NF40	0.40	±0.02
NF43	0.43	±0.02
NF46	0.46	±0.02
NF52	0.52	±0.02
NF60	0.60	±0.02

Alloy wire Item

Item	Mean temperature coefficient of resistance 10-6/oC
P-4650	4650
P-4350	4350
P-4050	4050
P-3750	3750
P-3550	3550
P-3350	3350
P-3150	3150
P-3000	3000

Alloy wire Chemical composition

Name	Item	Chemical composition%
Name	Item	Fe	Ni	Mn
Alloy Wire	P-4650	18.0	82.0	-
	P-4350	19.0	81.0	-
	P-4050	20.0	80.0	-
	P-3750	21.0	79.0	-
	P-3550	20.2	79.0	0.8
	P-3350	22.0	78.0	-
	P-3150	23.0	77.0	-
	P-3000	21.5	77.0	1.5

Alloy wire Resistivity

Item	Resistivity μΩ·cm
P-4650	0.23
P-4350	0.25
P-4050	0.21
P-3750	0.32
P-3550	0.29
P-3350	0.41
P-3150	0.50
P-3000	0.37

FAQ

1. What's the minimum quantity customer can order?

If we have your size in stock, we can provide any quantity you want.

If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.

2. How can you pay for small sample amount?

We have account, wire transfer for sample amount also ok.

3. Customer do not have express account. How will us arrange the delivery for sample order?

Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.

4. What's our payment terms?

We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.

5. Do you provide free samples?

If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.

6. What's our working time?

We will give you reply through email/phone Online contact tool within 24 hours. No matter working day or holidays.