July 2013
Common Mode Filters
For signal line
ZJYS51 series
EMC Components
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EMC Components
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
The storage period is less than 12 months. Be sure to follow the storage conditions (Temperature: 5 to 40°C, Humidity: 10 to 75% RH
or less).
If the storage period elapses, the soldering of the terminal electrodes may deteriorate.
Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.).
Before soldering, be sure to preheat components.
The preheating temperature should be set so that the temperature difference between the solder temperature and chip temperature
does not exceed 150°C.
Soldering corrections after mounting should be within the range of the conditions determined in the specifications.
If overheated, a short circuit, performance deterioration, or lifespan shortening may occur.
When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to
the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions.
Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal
design.
Carefully lay out the coil for the circuit board design of the non-magnetic shield type.
A malfunction may occur due to magnetic interference.
Use a wrist band to discharge static electricity in your body through the grounding wire.
Do not expose the products to magnets or magnetic fields.
Do not use for a purpose outside of the contents regulated in the delivery specifications.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications
equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement
equipment, industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or
quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to
society, person or property.
If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions
set forth in the each catalog, please contact us.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing
protection circuit/device or providing backup circuits in your equipment.
REMINDERS
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• All specifications are subject to change without notice.
EMC Components
Common Mode Filters
For signal line
FEATURES
Optimal common mode filter for removing noise without straining the transmission signal and for transmitting high-quality signals.
Optimal countermeasure for common mode noise induced during data transmission for digital signal processing such as in PCs and
telephones.
SMD type structure makes it optimal for surface mounting.
Up to 2A current is allowable, so it can be used as a noise countermeasure for power supply lines.
APPLICATION
PCs, telephones, LANs, ISDNs, digital PBXs, game machines, CTVs, CD-ROMs, 8mm video cassette recorders, etc.
PART NUMBER CONSTRUCTION
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
The Storage temperature range is for after the circuit board is mounted.
Overview of the ZJYS51 Series
ZJYS51R5 - 2P T - 01
Series name Product internal
code Packaging style Internal code
2P T ø330mm reel 01
2PB
2PL
4P
M4PA
Type
Temperature range
Package quantity Individual weight
Operating
temperature
Storage
temperature
（°C） （°C） （pieces/reel） （g）
ZJYS51R5-2PT-01 –25 to +85 –25 to +85 1,500 0.4
ZJYS51R5-2PBT-01 –25 to +85 –25 to +85 1,500 0.4
ZJYS51R5-2PLT-01 –25 to +85 –25 to +85 1,500 0.4
ZJYS51R5-4PT-01 –25 to +85 –25 to +85 1,000 0.8
ZJYS51R5-M4PAT-01 –25 to +85 –25 to +85 1,000 0.8
Compatible with lead-free solders
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://www.tdk.co.jp/rohs/
Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm.
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EMC Components
Overview of the ZJYS51 Series
RECOMMENDED REFLOW PROFILE
Preheating Soldering Peak
Temp. Time Temp. Time Temp. Time
T1 T2 t1 T3 t2 T4 t3
150°C 180°C 60 to 120s 230°C 10 to 30s 245°C 5s
Natural
cooling
t3
t1
Preheating
t2
Soldering
T3 T3
T4
T2
T1
t: Time
Peak
T: Temperature
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EMC Components
ZJYS51 series
ZJYS51R5-2PT-01, -2PBT-01, -2PLT-01
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN CIRCUIT DIAGRAM
2.54±0.25
1.3
4.57max.
5.08max.
43
12
5.5max.
(0.6)
6.86max.
9±0.5
0.25
Marking: TDK
Marking: Production date code
Marking: Product internal code
Dimensions in mm
Dimensions in mm
6.7
9.9
2.54
1.8
1.6
43
2
1
•
No polarity
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EMC Components
ZJYS51 series 
ZJYS51R5-2PT-01, -2PBT-01, -2PLT-01
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
○Measurement equipment
＊ Equivalent measurement equipment may be used.
IMPEDANCE VS. FREQUENCY CHARACTERISTICS (FOR 1 ELEMENT)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
Part No. ZJYS51R5-2PT-01 ZJYS51R5-2PBT-011ZJYS51R5-2PLT-012
Rated voltage Edc(V) 50 50 50
Rated current (A) 2 2 2
Test voltage Edc(V)
[Between terminals for 5s] 125 125 250
Insulation resistance (M:)
[Between terminals at DC.50V for 1min] 100 min. 100 min. 100 min.
DC resistance (:) [1 line] 0.12 max. 0.12 max. 0.10 max.
Impedance (:)[+5 to +35°C] 200 min.[20 to 300MHz] 300 min.[6 to 20MHz] 100 min.[20 to 100MHz]
Measurement item Product No. Manufacturer
Common mode impedance 4991A Agilent Technologies
DC resistance 4338A Agilent Technologies
Insulation resistance 4339A Agilent Technologies
Product No. Manufacturer
4991A Agilent Technologies
10
1
100
1000
10000
110303 100 300 1000
Frequency (MHz)
Impedance (Ω)
2PT Common mode
2PL Common mode
2PB Common mode
2PT Differential mode
2PL Differential mode
2PB Differential mode
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EMC Components
ZJYS51 series
ZJYS51R5-4PT-01, -M4PAT-01
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN CIRCUIT DIAGRAM
ZJYS51R5-4PT-01 ZJYS51R5-M4PAT-01
1.3
2.54±0.25
4.57max.
5.08max.
8765
12
10.5max.
34
(0.6)
6.86max.
9±0.5
0.25
Marking: Product internal code
Marking: Production date code
Dimensions in mm
Dimensions in mm
6.7
9.9
2.54 2.54 2.54
1.8
1.6
876
2
14
3
5
•
No polarity
6
4
3
5
•
No polarity
87
2
1
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• All specifications are subject to change without notice.
EMC Components
ZJYS51 series ZJYS51R5-4PT-01, -M4PAT-01
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
○Measurement equipment
＊ Equivalent measurement equipment may be used.
IMPEDANCE VS. FREQUENCY CHARACTERISTICS (FOR 1 ELEMENT)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
Part No. ZJYS51R5-4PT-01 ZJYS51R5-M4PAT-01
Rated voltage Edc(V) 50 50
Rated current (A) 20.5
Test voltage Edc(V)
[Between terminals for 5s] 125 125
Insulation resistance (M:)
[Between terminals at DC.50V for 1min] 100 min. 100 min.
DC resistance (:) [1 line] 0.12 max. 0.25 max.
Impedance (:)[+5 to +35°C] 200 min.[20 to 300MHz] 200 min.[20 to 300MHz]
Measurement item Product No. Manufacturer
Common mode impedance 4991A Agilent Technologies
DC resistance 4338A Agilent Technologies
Insulation resistance 4339A Agilent Technologies
Product No. Manufacturer
4991A Agilent Technologies
10
1
100
1000
10000
110303 100 300 1000
Frequency (MHz)
Impedance (Ω)
4PT Common mode
M4PA Common mode
4PT Differential mode
M4PA Differential mode
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EMC Components
ZJYS51 series
Packaging style
REEL DIMENSIONS
TAPE DIMENSIONS
Type A W1 W2 N E
ZJYS51R5-2 ø330±2 16.4+2/–0 20.4 typ. 100±1 2 typ.
ZJYS51R5-4P,M4PA ø330±2 16.4+2/–0 20.4 typ. 100±1 2 typ.
Dimensions in mm
Type A B øD0 E F P0 P1 P2 W K t
ZJYS51R5-2 5.8±0.1 9.8±0.1 1.5+0.1/0 1.75±0.1 7.5±0.1 4.0±0.1 8.0±0.1 2.0±0.1 16.0±0.3 5.2 0.4
ZJYS51R5-4P,M4PA 9.8±0.1 10.5±0.1 1.5+0.1/0 1.75±0.1 7.5±0.1 4.0±0.1 12.0±0.1 2.0±0.1 16.0±0.3 5.2 0.4
B
FE
W
P0P2
P1
A
øD0 t
K
160min. Taping 240min.
500 to 560
Drawing direction
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
TDK:
ZJYS51R5-2PB ZJYS51R5-M4PAT-01 ZJYS51R5-2P ZJYS51R5-2PL ZJYS51R5-2PLT ZJYS51R5-4P
ZJYS51R5-M4PA ZJYS51R5-2PT-G01 ZJYS51R5-2P-G01 ZJYS51R5-2PB(T)-01 ZJYS51R5-2PL(T)-01 ZJYS51R5-
2P(T)-01 ZJYS51R5-4P(T)-01 ZJYS51R5-M4PA-01 ZJYS51R5-4P-01 ZJYS51R5-2PB-01