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Ignition Coil C90i-pro evo

Ignition Coil C90i-pro evo

This single fire coil was developed for engines that need a stable spark because of their higher turbulences at the air fuel mixture inside the cylinder. It is designed for direct cylinder head mounting.

The main benefits of this high performance coil are its high energy capability and a very good provided high voltage.

Product Highlights

Features

  • Max. 40 kV
  • Min. 90 mJ
  • Boosted spark current
  • Max. 15,000 1/min
  • Developed for engines with high gas turbulences

Downloads

Literature

Product Details

Spark energy
≥ 90 mJ
Spark energy
Primary current
≥ 90 mJ
≤ 16 A
Spark energy
Operating temperature range outer core
≥ 90 mJ
0 to 160°C
Spark energy
Storage temperature range
≥ 90 mJ
-40 to 100°C
Spark energy
Max. vibration
≥ 90 mJ
≤ 480 m/s2at 50 to 2,000 Hz
Mechanical Data
Mechanical Data
Length
168 mm
Mechanical Data
Weight w/o wire
250 g
Mechanical Data
Mounting
screw fastening
Electrical Data
Electrical Data
Primary resistance
185 mOhm
Electrical Data
Secondary resistance
Incapable of measurement
Electrical Data
High voltage rise time
≤ 5.0 kV/µs
Electrical Data
Max. high voltage at 1 MOhm || 10 pF
≤ 40 kV
Electrical Data
Spark current
≤ 265 mA
Electrical Data
Spark duration at 1 kV || 1 MOhm
≤ 0.65 ms
Electrical Data
Noise suppression
Inductive
Electrical Data
Suppression diode / EFU
Internal
Characteristic
Characteristic
Measured with power stage
IGBT IRG4BC40S (Uce=600 V)
Connectors and Wires
Connectors and Wires
Connector
On request
Connectors and Wires
Mating connector
On request
Connectors and Wires
Pin 1
Red: Ubatt
Connectors and Wires
Pin 2
Blue: ECU ignition power stage
Connectors and Wires
Pin 3
Black: Engine GND
Connectors and Wires
Pin 4
White: Ionic current signal measurement preparation
Connectors and Wires
Wire length
100 cm
Connectors and Wires
Wire size
AWG 20/22/24
Connectors and Wires
For spark plugs
Ceramic diameter d = 10 mm
Connectors and Wires
Various motorsport and automotive connectors are available on request.
Connectors and Wires
Please specify the required wire length and the length of the spark plug connector with your order
Characteristic dwell times [ms]
Characteristic dwell times [ms]
U batt
I primary
Characteristic dwell times [ms]
10 A
12 A
15 A
16 A
17 A
20 A
Characteristic dwell times [ms]
6 V
3.90
5.50
9.80
12.80
Characteristic dwell times [ms]
8 V
2.15
2.90
4.10
4.50
4.80
Characteristic dwell times [ms]
10 V
1.50
1.96
2.66
2.86
3.03
3.38
Characteristic dwell times [ms]
12 V
1.15
1.50
2.00
2.13
2.24
2.46
Characteristic dwell times [ms]
14 V
0.94
1.20
1.60
1.70
1.78
1.94
Characteristic dwell times [ms]
16 V
0.79
1.00
1.32
1.41
1.48
1.60
Characteristic dwell times [ms]
16.5 V
0.76
0.97
1.27
1.35
1.42
1.54
Characteristic dwell times [ms]
18 V
0.68
0.69
1.14
1.21
1.26
1.37
Characteristic dwell times [ms]
Measured values are without loom resistance. Loom resistance must be less than the primary resistance. The needed dwell time is to be verified through current measurement
Dwell time
Spark energy and provided high voltage
Spark energy and provided high voltage
I prim.
Spark energy
-duration
-current
Hi voltage
Spark energy and provided high voltage
10 A
36.5 mJ
0.366 ms
167 mA
28 kV
Spark energy and provided high voltage
12 A
55 mJ
0.446 ms
197 mA
31.3 kV
Spark energy and provided high voltage
15 A
86.2 mJ
0.567 ms
246 mA
35 kV
Spark energy and provided high voltage
16 A
93.6 mJ
0.592 ms
263 mA
35.6 kV
Spark energy and provided high voltage
17 A
100.7 mJ
0.62 ms
274 mA
36 kV
Spark energy and provided high voltage
20 A
116 mJ
0.67 ms
305 mA
36.6 kV
Spark Energy
See Offer Drawing for further information

Further Information

During mounting of the spark plug please pay attention that full clamping and proper contacts are made to ensure safe connection between coil and spark plug.
During mounting of the spark plug please pay attention that full clamping and proper contacts are made to ensure safe connection between coil and spark plug.
This coil is only for use with engine control units having an integrated ignition power stage, e.g. IGBT IRG4BC40S or BIP.
During mounting of the spark plug please pay attention that full clamping and proper contacts are made to ensure safe connection between coil and spark plug.
For technical reasons the values of the coils may vary.
During mounting of the spark plug please pay attention that full clamping and proper contacts are made to ensure safe connection between coil and spark plug.
Please regard the specified limit values (see “Electrical Data”).
During mounting of the spark plug please pay attention that full clamping and proper contacts are made to ensure safe connection between coil and spark plug.
Usage above Iprim = 16 A or 40 kV may reduce the lifetime.
During mounting of the spark plug please pay attention that full clamping and proper contacts are made to ensure safe connection between coil and spark plug.
Please find further application hints in the offer drawing at our homepage.
Design Note
Design Note
We strongly recommend the design of the spark plug shaft has to ensure that there are no sharp edges in the shaft geometry due to design or machining. Only in compliance with this recommendation, a proper function can be ensured.

Ignition Coil C90i-pro evo
Order number: F037.000.997

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