Manufacturers
SYPRIS BH-700
Description
SYPRIS BH-700 Magnetic Sensor - Bulk Indium Arsenide, Small, solid-state, Air gap, 5.5 input/2 output, 250(max.) control current, Low cost, Transverse, General Purpose, hall effect sensor
Part Number
BH-700
Price
Request Quote
Manufacturer
SYPRIS
Lead Time
Request Quote
Category
PRODUCTS - B
Specifications
Input resistance, R in
ohms 5.5 max.
Max. control current @25°C, static air
mA 250
Max. linearity error, (0 to 10 kG) with Rlin ±% of RDG
3
Max. resistive residual voltage, VM @ B:0 (1)
±µV 1500 max
Mean temperature coefficient of resistance (-20°C to +80°C) (2)
%/°C +0.2
Mean temperature coefficient of V H (-20°C to +80°C) (2)
%/°C -0.2
Nominal control current mA
200
Open circuit magnetic sensitivity, VHOC (1)
mV/kG 50 min.
Operating temperature range
-40°C to +100°C
Output resistance, R out
ohms 5.5 max.
Storage temperature range
-40°C to +105°C
Temperature dependence of resistive residual voltage (-20°C to +80°C) (2)
±µV/°C 6 typical
Features
- Color Code: Control Current (lc): Red (+lc) Black (- lc)
- Hall Voltage (VH): Blue (+VH) Yellow (- VH)
- Polarity: With the magnetic field vector (+B) entering the top of the Hall plate and lc entering the red lead, the positive Hall
- voltage will appear at the blue lead
Datasheet
Extracted Text
6 Bulk Indium Arsenide BH-700 Series Hall Sensors Single Axis Description Designed to meet the requirements of a wide range of magnetic field measurement applications, the BH-700 Series are small, solid-state devices that provide an output voltage proportional to the product of control current and ambient flux density. Five single-axis models are available to measure axial and transverse magnetic field components with sensitivities from 7.5 to 50mV/kG and input and output resistance of several ohms. Electrical Specifications BH-702 a. Air gap: between concentrator and substrate, 0.0025" nominal and 0.003" maximum. b. Sensitivity: Basic sensitivity of Hall element .15 V/A-kG min. With the unit suspended in a free field of 100 oersteds and I =200 mA, the open circuit Hall voltage is 8.0 mV min. In a closed magnetic circuit with I =200 mA, V is c c H 3.2mV/Ampere turn min. c. Polarity: With the magnetic field vector as shown and I entering the red lead, the positive Hall voltage will appear at the blue lead. c BH-701 a. Linearity: V vs. B, –10 to +10 kG: ±0.25% of reading, max. H BH-704 V vs. B, –30 to +30 kG: ±1.0% of reading, max. H V vs. I , 0 to 100 mA: ±0.1% of reading, max. H c V vs. I , 0 to 300 mA: ±1.0% of reading, max. H c b. Encapsulation: The BH-701 and the BH-704 are encapsulated in a rugged aluminum oxide ceramic and epoxy case for excellent heat transfer and strength. *approximate Mechanical Specifications a. Color Code: Control Current (l ): Red (+l ) Black (- l ) c c c Hall Voltage (V ): Blue (+V ) Yellow (- V ) H H H b. Polarity: With the magnetic field vector (+B) entering the top of the Hall plate and l entering the red lead, the positive Hall c voltage will appear at the blue lead. Models BH-700 Low cost, Transverse, General Purpose BH-701 Rugged, High-Linearity, Transverse, Instrumentation Quality BH-702 Low Field (ferrite-embedded), Transverse BH-704 Rugged, High Linearity, Axial, Instrumentation Quality BH-705 General Purpose, Transverse SPECIFICATIONS UNITS BH-700 BH-701 BH-702 BH-704 BH-705 Input resistance, R ohms 5.5 max. 2 max. 3.5 max. 2.5 max. 2.2 max. in Output resistance, R ohms 5.5 max. 2 max. 3.5 max. 2.5 max. 2 max. out Open circuit magnetic sensitivity, V (1) mV/kG 50 min. 7.5±20% (3) *** 7.5±20% 10±25% HOC Max. resistive residual voltage, V @ B=0 (1) ±µV 1500 max. 75 max. 250 max. 75 max. 300 max. M Max. control current @25°C, static air mA 250 300 300 300 250 Nominal control current mA 200 100 200 100 100 Max. linearity error, (0 to 10 kG) – – – 1 with R ±% of RDG 3 lin Zero field thermal voltage µV – 5 max. – 5 max. 5 max. Mean temperature coefficient of V (-20°C to +80°C) (2)* %/°C -0.2 -0.04 -0.18 -0.04 -0.08 H Mean temperature coefficient of resistance (-20°C to +80°C) (2)* %/°C +0.2 +0.18 +0.18 +0.18 +0.2 Temperature dependence of resistive residual voltage (-20°C to +80°C) (2)* ±µV/°C 6 typical 0.3 typical 2.5 typical 0.5 max. 1 max. Operating temperature range °C -40°C to +100°C -40°C to +100°C -55°C to +100°C -40°C to +100°C -65°C to +100°C Storage temperature range °C -40°C to +105°C -40°C to +105°C -55°C to +105°C -40°C to +105°C -65°C to +105°C Notes Rev. date 03/2006 (1) I =I c cn (2) I =100 mA 6120 Hanging Moss Road • Orlando, Florida 32807 c (3) Loaded Sensitivity Phone (407) 678-9748 • Fax (407) 677-5765 • www.fwbell.com Hal l Sensors 4 4 1 1 - + -1% +1% % % Dimensions BH-701 BH-704 BH-701 BH-704 ±30 kG linearity ±10 kG linearity optimum loading optimum loading -10 -8 -6 -4 -2 0.0 2 4 6 8 10 magnetic field strength in kG magnetic field strength in kG Note: Note: Ω Ω Model BH-700 Low Cost Transverse Model BH-704 High Linearity Axial 0.250" 10" 6.35mm 0.200" 0.250" dia. 0.035" 254mm 0.025" 5.08mm 6.35mm 0.89mm 0.64mm + B + 0.023" max. B 0.200" 0.58mm 0.200" dia. 5.08mm 0.156" Active Area 0.106" 5.08mm 3.96mm (Approx.) 0.031" dia. 2.69mm 0.028" max. 0.79mm 0.71mm " 7.5 190.5mm Hall plate 0.180" x 0.080" 4.57mm x 2.03mm Blue Yellow Black Red Model BH-701 High Linerarity Transverse Model BH-705 General Purpose Transverse 0.043" max. 0.125" 0.020" max. 1.09mm 0.625" 10" 3.18mm 0.51mm 0.020" 15.88mm 254mm 0.032" 0.51mm 0.81mm 0.235" + 5.97mm + 0.200" B active area 0.265" 5.08mm approx. 0.070" dia. 0.73mm 0.180" 0.023" max. (1.78mm) 4.57mm 0.58mm Hall plate 10" 0.060" x 0.120" 254mm 1.52mm x 3.05mm Model BH-702 Ferrite Imbedded Transverse 0.100" ferrite 2.54mm concentrator Black Yellow 0.075" +B 1.91mm Blue Red 0.050" 1.27mm 7.5" 0.200" 190.5mm 0.082" ± 0.003" 5.08mm 2.08mm ± 0.08mm Notes All tolerances unless specified are ±.010” 6120 Hanging Moss Road • Orlando, Florida 32807 Phone (407) 678-9748 • Fax (407) 677-5765 • www.fwbell.com Rev. date 03/2006 4 4 1 1 - + % % -1% +1% typical error in % of output 0.200" 5.08mm
Frequently asked questions
What makes Elite.Parts unique?
What kind of warranty will the BH-700 have?
Which carriers does Elite.Parts work with?
Will Elite.Parts sell to me even though I live outside the USA?
I have a preferred payment method. Will Elite.Parts accept it?
Why buy from GID?
Quality
We are industry veterans who take pride in our work
Protection
Avoid the dangers of risky trading in the gray market
Access
Our network of suppliers is ready and at your disposal
Savings
Maintain legacy systems to prevent costly downtime
Speed
Time is of the essence, and we are respectful of yours
Related Products
Request a Quote
The quote request has been received
Close
Facing challenges or have inquiries? Feel free to contact us!
Call Us +1-469-283-2440
What they say about us
FANTASTIC RESOURCE
One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
Bucher Emhart Glass
EXCELLENT SERVICE
With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.
Fuji
HARD TO FIND A BETTER PROVIDER
Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.
Applied Materials
CONSISTENTLY DELIVERS QUALITY SOLUTIONS
Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.
Nidec Vamco
TERRIFIC RESOURCE
This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.
Trican Well Service
GO TO SOURCE
When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
ConAgra Foods