TTC-5019 Tamura, TTC-5019 Datasheet - Page 2

• Manufacturer Part Number: TTC-5019
• Description: TRANSFORMER COUPLING 600:260 OHM
• Manufacturer: Tamura
• Series: TTCr

Specifications of TTC-5019

• Transformer Type: Data/Voice Coupling
• Current: 50mA DC
• Impedance: 600 Primary, 260 Secondary
• Insertion Loss: 4dB
• Mounting Type: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MT7235; TTC-5019; TTC-5019C

No.
E. Reliability Test;
1
2
3
4
5
6
7
8
9
Solderbility
Resistance to
Soldering heat
Resistance to
soldering heat
(hand soldering)
Thermal cycle
test
Heat test
Cold test
Humidity Test
Vibration test
Terminal
strength
Item
Temperature: 230° ± 5°C
Solder time: 3 ± 0.5 seconds
Solder: H60A or H63A
Flux: 75% Methanol and
25% Rosin
Temperature: 260° ± 5°C
Solder time: 10 ± 1 seconds
Solder: H60A or H63A
Flux: 75% Methanol and
25% Rosin
Temperature: 350° ± 10°C
Solder time: 3 ± 1 seconds
JIS C 0025 10 cycles
Temperature
JIS C 0021
Temperature: 85°C
Time: 96 hours
JIS C 0020
Temperature: -25°C
Time: 96 hours
JIS C 0022
Temperature: 40°C
Humidity: 90~95%
Time: 96 hours
JIS C 0040
Frequency: 10~55Hz
Amplitude (total excursion)
1.5mm
Transverse time: 5 min.
Direction Time: XYZ each 50
min.
JIS C 0051.2.5
5N 10 seconds
-10°C 30 min
25°C 5 min
70°C 30 min
Condition
After that the sample shall be
covered by solder uniformly at
more than 90% of circumference.
Sample shall not show any
unusual appearance.
Sample shall not show any
unusual appearance.
After that sample shall be replaced in
normal ambient for 60 min., it shall not
show any unusual appearance and should
meet the requirement of dielectric
strength and insulation resistance no less
than 10MÙ
After that sample shall be replaced in
normal ambient for 60 min., it shall not
show any unusual appearance and should
meet the requirement of dielectric
strength and insulation resistance no less
than 10MÙ
After that sample shall be replaced in
normal ambient for 60 min., it shall not
show any unusual appearance and should
meet the requirement of dielectric
strength and insulation resistance no less
than 10MÙ
After that sample shall be replaced in
normal ambient for 60 min., it shall not
show any unusual appearance and should
meet the requirement of dielectric
strength and insulation resistance no less
than 10MÙ
After that sample shall be replaced in
normal ambient for 60 min., it shall not
show any unusual appearance and should
meet the requirement of dielectric
strength and insulation resistance no less
than 10MÙ
No breakage of magnet wire, etc.
Specifications