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{"title":"Current Transformer BOURNS 055663 Featuring Ferrite Core and Nanocrystalline","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/4d\/1cd4717f60a4192d15e1804fc7fa-200x200-1\/current_transformer_bourns_055663_featuring_ferrite_core_and_nanocrystalline.jpg","attrs":{"Frequency Range":"200kHz~3MHz","DCR Primary Side (Max)":"470\u03a9","Description":"200kHz~3MHz Current Transformers RoHS","Mfr. Part #":"055663"}}
{"title":"Compact surface mount transformer Bel Fuse SCS-4-4-70T-TR for current measuremen","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/94\/f94625a81466046b24560fa40503-200x200-1\/compact_surface_mount_transformer_bel_fuse_scs_4_4_70t_tr_for_current_measurement_in_control_circuits.jpg","attrs":{"Rated input Current":"7A","Frequency Range":"50kHz~1MHz","DCR Primary Side (Max)":"3m\u03a9","Description":"7A 50kHz~1MHz SMD-4P,4.7x3.7mm Current Transformers RoHS"}}
{"title":"Tape and Reel Surface Mount Current Transformer Bel Fuse SCS-4-4-60T-TR for","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/94\/f94625a81466046b24560fa40503-200x200-1\/tape_and_reel_surface_mount_current_transformer_bel_fuse_scs_4_4_60t_tr_for_precise_power_monitoring.jpg","attrs":{"Rated input Current":"7A","Frequency Range":"50kHz~1MHz","DCR Primary Side (Max)":"3m\u03a9","Description":"7A 50kHz~1MHz SMD-4P,4.7x3.7mm Current Transformers RoHS"}}
{"title":"Bel Fuse SCS-4-4-150T-TR current sensing transformer designed for 7 amp primary","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/94\/f94625a81466046b24560fa40503-200x200-1\/bel_fuse_scs_4_4_150t_tr_current_sensing_transformer_designed_for_7_amp_primary_current_and_rohs_compliance.jpg","attrs":{"Rated input Current":"7A","Frequency Range":"50kHz~1MHz","DCR Primary Side (Max)":"3m\u03a9","Description":"7A 50kHz~1MHz SMD-4P,4.7x3.7mm Current Transformers RoHS"}}
{"title":"Surface Mount Current Transformer Bel Fuse SCS-40320 for DC to DC Converter and","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/94\/f94625a81466046b24560fa40503-200x200-1\/surface_mount_current_transformer_bel_fuse_scs_40320_for_dc_to_dc_converter_and_charger_applications.jpg","attrs":{"Rated input Current":"10A","Frequency Range":"50kHz~1MHz","DCR Primary Side (Max)":"700m\u03a9","Description":"10A 50kHz~1MHz SMD-8P,8.4x8mm Current Transformers RoHS"}}
{"title":"Current Sensing Transformer Bel Fuse SCS-70980 Surface Mount SMT EE Core RoHS","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/94\/f94625a81466046b24560fa40503-200x200-1\/current_sensing_transformer_bel_fuse_scs_70980_surface_mount_smt_ee_core_rohs_compliant_for_power_circuits.jpg","attrs":{"Rated input Current":"10A","Frequency Range":"50kHz~1MHz","DCR Primary Side (Max)":"700m\u03a9","Description":"10A 50kHz~1MHz SMD-8P,8.4x8mm Current Transformers RoHS"}}
{"title":"Surface Mount Current Sensing Transformer Bel Fuse SCS-60730 for High Frequency","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/94\/f94625a81466046b24560fa40503-200x200-1\/surface_mount_current_sensing_transformer_bel_fuse_scs_60730_for_high_frequency_power_supply_circuits.jpg","attrs":{"Rated input Current":"10A","Frequency Range":"50kHz~1MHz","DCR Primary Side (Max)":"700m\u03a9","Description":"10A 50kHz~1MHz SMD-8P,8.4x8mm Current Transformers RoHS"}}
The Model 0556xx Series Current Sense Transformers are designed for accurate current measurement in various industrial applications. Featuring an integrated primary current path and reinforced insulation, these transformers offer a turns ratio range from 1:50 to 1:2500 and a rated current capability of up to 40 A. They are RoHS compliant and halogen-free, making them suitable for environmentally conscious designs. Key applications include switched-mode power supplies, motor control, overload sensing, and general AC current monitoring.
Product Attributes
Brand: Bourns
Certifications: RoHS compliant, Halogen free
Materials: Ferrite, nanocrystalline core; Enameled copper wire; Sn terminal finish
Technical Specifications
Bourns Part Number
Turns Ratio
Frequency Range
Current Rating
Inductance
Volt-time Product on Secondary
Max. DC Resistance
055650
50:1
10-300 kHz
0.1-40 A
6 mH
180 V-s
0.140
055651
100:1
10-300 kHz
24 mH
360 V-s
0.47
055652
200:1
10-300 kHz
96 mH
715 V-s
1.8
055653
300:1
10-300 kHz
216 mH
1070 V-s
3.4
055654
400:1
10-300 kHz
384 mH
1430 V-s
5.7
055655
500:1
10-300 kHz
600 mH
1785 V-s
9.4
055656
600:1
10-300 kHz
864 mH
2140 V-s
13.5
055657
1000:1
10-300 kHz
2400 mH
3570 V-s
35
055658
1000:1
50 Hz
30 H
6.4 V-ms
25
055659
1500:1
50 Hz
67.5 H
9.5 V-ms
52
055660
2000:1
50 Hz
120 H
12.7 V-ms
100
055661
2500:1
50 Hz
187.5 H
15.9 V-ms
135
055662
50:1
0.2-3 MHz
0.77 mH
180 V-s
0.140
055663
100:1
0.2-3 MHz
3.1 mH
360 V-s
0.47
055664
200:1
0.2-3 MHz
12.4 mH
715 V-s
1.8
General Specifications
Operation Temperature: -30 C to +125 C (Temperature Rise Included)
Storage Temperature: -40 C to +85 C
Temperature Rise: 40 C at rated Irms
Rated Current: 0.1 to 40 A
Packaging: 120 pcs. per tray
Product Dimensions
AII EII EI AI: 12.60 0.50 (.496 .020)
Overall Length: 18.00 (.709)
Max Height: 23.5 (.925)
Max Width: 27 (1.063)
Lead Diameter: 0.60 (.024) SQ.
Lead Spacing: 3.00 (.118) DIA.
Max Body Length: 17.5 (.689)
Terminal Spacing: 8.89 0.50 (.350 .020)
Terminal Spacing: 3.50 0.50 (.138 .020)
Terminal Spacing: 10.16 0.50 (.400 .020)
Dimensions: MM (INCHES)
Solder Profile
Pb-Free Assembly
Average ramp-up rate: ~200 C/second
Heating rate during preheat: typical 1-2 /second max. 4 /second
Final preheat temperature: within 125 C of soldering temperature
Peak temperature (Tp): 260 C
Time within +0 C / -5 C of actual peak temperature: 10 seconds
Ramp-down rate: 5 C/second max.
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.
Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture.
... Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture.
...