Filament & Heater Material

Scientific Instrument Services supplies a wide range of resistance type wires for the repair and manufacture of filaments and heaters for mass spectrometers, SEM's and scientific instruments. Wires such as rhenium, tungsten, platinum, and tantalum are often used for these applications.

Thermocouple wires such as constantan and iron can be used to manufacture your own thermocouples. In addition we supply a wide range of high purity wires including gold, silver and platinum for a wide range of uses including gasket fabrication and sputter coating. In addition to the wires listed below we can obtain other sizes and types. Call with your specifications for a price quotation.

Quantity discounts - 10% discount on quantities of 10 or more feet with the exception of gold, silver, and platinum. 

Nickel (95%)  Aluminum (5%) Wire (K Thermocouple -)

Alumel Wire
Part No.	Diameter (in)	Diameter (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W370	0.010	0.25	0.05827	Foot	CALL(#)	$2.15(*A)
W371	0.015	0.38	0.02597	Foot	CALL(#)	$2.25(*A)
W372	0.020	0.50	0.01442	Foot	CALL(#)	$2.60(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

Copper Wire (OFHC)

Copper Wire (OFHC)
Part No.	Diameter (in)	Diameter (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W286	0.003	0.08	0.03402	Foot	CALL(#)	$0.95(*A)
W289	0.010	0.25	0.00348	Foot	CALL(#)	$1.05(*A)
W290	0.020	0.50	0.00087	Foot	CALL(#)	$1.20(*A)
W292	0.031	0.79	0.00035	Foot	CALL(#)	$1.30(*A)
W294	0.040	1.0	0.00022	Foot	CALL(#)	$1.40(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

Inconel 600 Wire

Part No.	Diameter (in)	Diameter (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W175	Inconel 600 Wire
	0.020	0.50	0.04991	Foot	CALL(#)	$14.50(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

Inconel X750 Wire

Part No.	Diameter (in)	Diameter (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W180	Inconel X750 Wire
	0.020	0.50	0.04991	Foot	CALL(#)	$14.50(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

Iridium Wire

Part No.	Diameter (in)	Diameter (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W350	Iradium Wire
	0.006	0.15	0.02999	Foot	CALL(#)	$120.00(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

Kovar Wire

Part No.	Diameter (in)	Diameter (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W425	Kovar Wire
	0.040	1.0	0.00623	Foot	CALL(#)	$7.00(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

50%Moly/50% Rhenium Wire

Part No.	Diameter (in)	Diameter (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W295	50% Moly/50% Rhenium Wire
	0.030	0.76	0.00656	Foot	CALL(#)	$75.00(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

Molybdenium Wire

Molybdenium Wire
Part No.	Diameter (in)	Diameter (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W296	0.024	0.61	0.00178	Foot	CALL(#)	$12.00(*A)
W298	0.030	0.76	0.00115	Foot	CALL(#)	$15.00
W299	0.040	1.0	0.00066	Foot	CALL(#)	$17.00(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

Molybdenium Ribbon

Part No.	Thickness (in)	Width (in)	Thickness (mm)	Width (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W300	Molybdenium Ribbon
	0.005	0.500	0.13	12.7	0.00031	Foot	CALL(#)	$24.50(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

40% Rhodium / 60% Platinum Wire

Part No.	Diameter (in)	Diameter (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W360	40% Rhodium/60% Platinum Wire
	0.008	0.20	0.06048	Foot	CALL(#)	$56.00(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

Tantalum Wire

Tantalum Wire
Part No.	Diameter (in)	Diameter (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W169	0.007	0.18	0.04893	Foot	DISCONTINUED	---	---
W164	0.010	0.25	0.02536	Foot	CALL(#)	$7.00(*A)
W167	0.012	0.30	0.01761	Foot	CALL(#)	$7.50
W166	0.015	0.38	0.01098	Foot	CALL(#)	$8.00(*A)
W165	0.020	0.51	0.00609	Foot	CALL(#)	$9.00(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

Tantalum Ribbon

Part No.	Thickness (in)	Width (in)	Thickness (mm)	Width (mm)	(ohms/cm)	UOM	Quantity In Stock	Price	Quantity to order
W168	Tantalum Ribbon
	0.001	0.030	0.025	0.76	0.06553	Foot	CALL(#)	$8.50(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

*Additional types of wires available on special request. 10% discount on quantities of 10 or more feet on all wires except gold, silver and platinum.

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PHONE: (908)788-5550;   FAX: (908)806-6631;   E-MAIL: WEB: www.sisweb.com
ADDRESS: Scientific Instrument Services, 1027 Old York Rd., Ringoes, NJ 08551.